Web Service Always returns 404

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 - Creating the Double2 type Hi, I have some problems with the default rounding method of C# check an earlier post of my : http://groups.google.be/group/microsoft.public.dotnet.framework/browse_frm/thread/12ed0c44b2ffbddf/a410c5e788c35f06?l=nl#a410c5e788c35f06 To create a workaround for this problem, I wan't to create my own double type ! the 'Double2' would act like a standard double but when assinging a value to it, it will always my own rounding method to round the value to 2 decimals. Double2 d = 1.235; d -> 1.23; How can I create my own type like this ? Kind regards Frank Vandelinden Tag: Web Service Always returns 404 Tag: 102260
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 - Banker's Rounding by default, a big mistake !! Check the following example: it's a simple presentation of a ticket. double[] lines = new double[5]; //Set some VAT's lines[0] = 1.245; lines[1] = 1.246; lines[2] = 1.241; lines[3] = 1.275; lines[4] = 1.255; //Print and calc total double tot = 0; foreach (double val in lines) { tot += val; Console.WriteLine(" {0:0.00}", val); } Console.WriteLine("-----"); Console.WriteLine(" {0:0.00}", tot); Console.ReadLine(); This is the result : 1,25 1,25 1,24 1,28 1,26 -------- 6,26 Now take our your calculator (or excell if you like) an add the 5 lines manualy ! Your result wil be 6.28. -> 0.02 difference !!!!!!!!! If I give this ticket to a client he demands to now where the 0.02 euro has gone to. I know this has to do with the way C# round's its doubles (it is using the Banker's Rounding method) What i don't understand is why it's the default. To put it simple : How do I explain to someone (that is not a computer wiz), that 1 + 1 = 1.1 ???? Kind Regards Frank Vanderlinden Tag: Web Service Always returns 404 Tag: 102256
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 - web.config file hi i have a web.config file that specifies the connection string for my database. the database server on the ISP is using a different port than 1433. how do i specify in the connection string to use a specific port number? i tried the <ip address>:<port number> and that didn't work. any ideas? thanks Tag: Web Service Always returns 404 Tag: 102251
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 - Q re class layout with embedded structs A friend and fellow programmer asked, and I didn't know the answer: When a CLR class contains fields of non-scalar types (structs, say), are these structs then laid out in memory immediately within the class instance image, or are they converted implicitly into reference types and only references to instances of these stored in the class instance? According to him, the reflection APIs leave the impression that the latter takes place, whereas the SOS documentation suggests the former. To clarify, I'm referring to fields of types that are not usually reference types (structs) as opposed to arrays and strings that are of course always stored by reference. TIA - Per Tag: Web Service Always returns 404 Tag: 102250
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 - Bulk Import - Thread was being Abort I am facing a unique problem where i am reading an XMl stream(8000 records) using open XML into SQL server > The problem is that whenever i execute the stored procedure it starts inserting data but suddenly stops at about 1 min 45-50 secs time. The import stops and the error is "Thread was being aborted". The whole stuff works fine when i connect to the database server from local machine. The database server is located at a remore place and the live application resides in the same place as of the database server. I get this problem when i try doing import logging in to the live server. i dont get this problem when i try doing this locally to the remote database server Settings : IIS6.0 and ASP.NET, SQL Server please suggest if there are any web server based settings which are forcing the import to time out. Arnab Kumar Dutta Associate-Technology BMS Team D03044 Tag: Web Service Always returns 404 Tag: 102247
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 - Compiler disallows for loop in ASPX ... what's up? Hi All, In effort to write a loop in ASPX to generate a set of labels, I tried this: <form id="Form2" method="post" runat="server"> <script language="C#" runat="server"> int nCols = 8; int nRows = 20; int iHeight = 25; int iWidth = 50; int iVertGap = 5; int iHorGap = 5; for (int iRow=0; iRow<nRows; iRow++) { <asp:Label ID="Lbl" RunAt="server" /> [snip] intending to assign values to the properties of the Lbl object. But the compiler announced: CS1519: Invalid token 'for' in class, struct, or interface member declaration What can I do to generate a bunch of object programmatically in ASPX? Thanks in advance, Richard Tag: Web Service Always returns 404 Tag: 102244
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 - Cannot receive data across socket connection by .NET app I have a .NET app that connects to a third-party server on a socket and sends data. This works with a test server on the local network, but does not work across the frame connection to the third-party server. They see a connection, but never see any data coming across. This works with Win32 app using winsock. However, if I use [DllImport] and call a Win32 dll that uses Winsock from my .NET app, it does not work. Is there some setting in .NET framework security or my code that I am missing? Any ideas? Thanks Tag: Web Service Always returns 404 Tag: 102241
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 - AppDomain unloading problem Hi, I have a main assembly (assy1). That assembly creates a type in another assembly (assy2). That type creates an AppDomain, load it's parent assembly (assy2) into it and creates a type in the AppDomain. Problem: when I call AppDomain.Unload(_myAppDomain), the application just crash. No exception, no message box. Nothing. Just a plain old "native days" type of crash... I really have difficulties understanding what is happening. What I'm doing is the simplest of all the AppDomain usage scenario, and yet it crash my application... Any idea? Tag: Web Service Always returns 404 Tag: 102236
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 - ReaderWriterLock acquire timeout values ??? According to the documentation for the Acquire methods on the ReaderWriterLock class: -1 Infinite. 0 No time-out. > 0 The number of milliseconds to wait. http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfsystemthreadingreaderwriterlockclasstopic.asp Does someone want to explain to me the difference between -1 (infinite) and 0 (no time-out)??? I've been using 0, but occasionally get a time-expired exception that traces back to an attempted acquire ??? I thought 0 was /not/ supposed to time out. I've switched to Timeout.Infinite (-1) to see if that fixes the problem. Regardless, I'd like to know the difference(s) between the two values. Tag: Web Service Always returns 404 Tag: 102235
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 - Create Access Database with ADOX I'm using asp.net referencing ADOX to create access database on server side. Using C#; Two problems: the ASPNET process doesn't let go of the access file, so I can't access it after I've created the file. I've set the ADOX.CatalogClass variable to null, but it doesn't let go of it...is there a connection close command? second problem, with one of my table create, I have a access YES/NO field. when I have: tableClients.Columns.Append("fldField" + i,DataTypeEnum.adBoolean,0); then later on: cat.Tables.Append((object)tableClients); it gives me: "Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done. " else if I don't append that column, it runs fine. what's wrong?? Thanx Tag: Web Service Always returns 404 Tag: 102231
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 - NDoc not working How coul I resolve the following error with NDoc. Note I did add in NDoc comment to some private/protected method and in the NDoc Project, I did specify Document{Internals,Privates,Protected} to True An error occured while trying to build the documentation. Exception: NDoc.Core.DocumenterException There are no documentable types in this project. Any types that exist in the assemblies you are documenting have been excluded by the current visibility settings. For example, you are attempting to document an internal class, but the 'DocumentInternals' visibility setting is set to False. Note: C# defaults to 'internal' if no accessibilty is specified, which is often the case for Console apps created in VS.NET... Exception: NDoc.Core.DocumenterException There are no documentable types in this project. Any types that exist in the assemblies you are documenting have been excluded by the current visibility settings. For example, you are attempting to document an internal class, but the 'DocumentInternals' visibility setting is set to False. Note: C# defaults to 'internal' if no accessibilty is specified, which is often the case for Console apps created in VS.NET... Stack Trace: Exception: NDoc.Core.DocumenterException at NDoc.Documenter.Msdn.MsdnDocumenter.Build(Project project) at NDoc.Gui.BuildWorker.ThreadProc() Exception: NDoc.Core.DocumenterException at NDoc.Documenter.Msdn.MsdnDocumenter.Build(Project project) Tag: Web Service Always returns 404 Tag: 102230
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 - custom logging sink for logging application block I have written a custom logging sink for the enterprise library logging application block (June 2005). I have been able to configure it as expected from the UI config tool (EntLibConfig.exe). I have built a console application to test it with and I am getting the following error message write to the default trace log when I attempt to use my custom logging sink. 'An error occurred while the Distributor was processing the message. Please check your configuration files for errors or typos. Verify that your sinks are reachable (queues exist, permissions are set, database exists, etc...)' This might be security related can anyone give me the answer on how to fix this? I can see from VS that the module for my custom logging sink is loaded at runtime but I am unable to break into the assembly which indicates to me that any of the 'LogSink' overridden methods are not being called. Cheers Ollie Riches Tag: Web Service Always returns 404 Tag: 102229
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 - strong name using al.exe and csc.exe I'm very much a beginner with C# and the .NET Framework environment, and am writing and building C# programs using the command line CSC.EXE compiler. What I'm trying to do now is try out some of the evidence options and the security policy settings. Code Signing and using this via certificates and Publish evidence is working fine, but I'm a bit stumped by strong naming at the moment. I've created a key pair using sn.exe, and read that I sign with this to an assembly before it's built (so not to a completed .exe). This seems to be the way to go from what I've read: AL.EXE /out:testapp.exe testapp.netmodule /keyfile:keypair.snk So far I've been using /target:winexe in CSC.EXE, so don't have the module files AL.EXE wants. I tried changing the CSC.EXE command line to: CSC.EXE /target.module /reference:... testapp.cs This allowed AL.EXE to complete without error messages, but the resulting .EXE says it's not a valid Win32 executable. Can anyone point me in the right direction to getting a valid Win32 executable that is strong named, using only the command line tools of the SDK? Danny. Tag: Web Service Always returns 404 Tag: 102223
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 - Math.Round Hi, C# uses Banker's Rounding to round decimals 1.75 -> 1.8 1.65 -> 1.6 How can I disable this Banker's rounding !!! I would prefere that when the double ends on 5, it gets roudend up (ignoring even/odd numbers) 1.75 -> 1.8 1.65 -> 1.7 Kind Regards Frank Vanderlinden Tag: Web Service Always returns 404 Tag: 102221
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 - Relfection and assmelby build date How could I use relfection or another mean to fetcth the DLL's modification date? Tag: Web Service Always returns 404 Tag: 102218
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 - WSE TIME synchronisation between server and client machines Hi friends, I am stuck with a problem. I have a ASP.NET(C#) based web service program which acts as the server program and a client program, both the programs residing at different locations. I am passing parameters using WSE methods, from client program to server program and viceversa. Say for ex, the server program has the system time of 10:00 AM and the client program has the system time of -5 hours to the server program. now, when i want to login to my client program, i have to pass on my username and password to the server program. In doing so, since there is a time difference of -5 hours, and i get back an error saying "Creation time can not be in the future". I put up the following code at the server program to resolve this issue..but it is giving syntax errors. <configuration> <microsoft.web.services2> <security> <defaultTtlInSeconds>86400</defaultTtlInSeconds> <timeToleranceInSeconds>86400</timeToleranceInSeconds> </security> </microsoft.web.services2> </configuration> Please let me know if there are any other methods to resolve this problem or any other configuration settings to be done! Thanks, Indiresh. Tag: Web Service Always returns 404 Tag: 102213
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 - code generation tool My company is thinking of using a code generation tool to generate DAL classes, Typed DataSet, Entity Objects, as well as basic WebService to access the DAL classes. As we do not have much experience about these kind of tool here, I would like to ask someone if they know any professional and reliable tool for that. I have heard of CodeSmith but I don't know if there are any other better / more complete tool. The cost is not an issue. The real issue is to find out one of the best tool on the market as once we would start to use it we would stick to it for the all enterprise application. If anyone of you as an idea of what are the best tools around then please let me know. Best, Francois Malgreve Tag: Web Service Always returns 404 Tag: 102202
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 - Problem Security Hello. I use a web service that I created through a custom control on a windows form and it works fine. However, if iput this control on a webform, i get an security error when i call the web service saying: "The application attempted to perform an operation not allowed by the security policy. The operation required the SecurityException. To grant this application the required permission please contact your system administrator, or use the Microsoft .NET security policy administration tool. Request for the permission of type System,Net.WebPermission..." What can i do? I don't know how to explicitly trust the assembly. Thanks Tag: Web Service Always returns 404 Tag: 102200
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 - Problem coding logic in a webform Hi All, I used VS.Net to build a webform app. I used the toolbox to drag a bunch of labels onto a form to form a matrix. In the HTML code I saw a bunch of <asp:label ...> lines with various LEFT: xxx and TOP: xxx values. I want to tear them out and replace them with some script that looks something like this (ignoring all the other generated parameters beside the LEFT and TOP parameters: <script language="C#" runat="server"> int nCols = 8; int nRows = 20; for (int iRow=0; iRow<nRows; iRow++) { int iRowOffset = 10+35*iRow; string sRowOffset = iRowOffset.toString + "px"; for (int iCol=0; iCol<nCols; iCol++) { int iColOffset = 15+80*iCol; string sColOffset = iColOffset.toString + "px"; <asp:label COL: sColOffset TOP: sRowOffset> } } </script> Can you point to a WebForm coding sample that has real, working code that has any elements relating to my pseudocode? Thanks in Advance, Richard Tag: Web Service Always returns 404 Tag: 102190
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 - Connection as a static class Is it alright if I took a static class that wrapped around a SQLConnection object on a web application? Or should I make it an instance class? If I have a static class, would there be just one code instance of the class in the server process/app domain for all the clients/browsers? So, if a page on a particular request/context does a MyConnectionClass.Close() in its Unload event handler for the Page, would this close the connection for all clients if it were implemented as a static class? Tag: Web Service Always returns 404 Tag: 102187
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 - *this* keyword Does the *this* keyword refer to the class or the instance? Tag: Web Service Always returns 404 Tag: 102185
 - 22
 - Debugging issue Hi, Is there a way of debugging a web application other than hitting F5 on VS .NET. I have a box that has less RAM and the bloody application dies on me. it makes me put my hair. I want to debug my application to check whether my application is taking correct values. Thanks, Stephen Tag: Web Service Always returns 404 Tag: 102172
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 - Problem with serializing multiple collections with a base class I have the following code. When I serialize the DriverCollection I would like to get both the Driver Collection and the DeletedItems collection. I end up with only the Driver collection. I have tried numerous attributes with no success. Any help would be appreciated... using System; using System.IO; using System.Text; using System.Xml; using System.Xml.Serialization; using System.Runtime.Serialization; using System.Runtime.Serialization.Formatters.Binary; using System.Collections; namespace SerialTest { #region BusinessObjectBase /// Summary description for BusinessObjectBase. /// </summary> [Serializable()] public abstract class BusinessObjectBase { public BusinessObjectBase() {} } #endregion //BusinessObjectBase #region BusinessObjectCollectionBase /// <summary> /// Summary description for BusinessObjectCollectionBase. /// </summary> [Serializable()] public class BusinessObjectCollectionBase : CollectionBase { public DeletedItemCollection _deletedItems = new DeletedItemCollection(); public BusinessObjectCollectionBase() {} public DeletedItemCollection DeletedItems { get{return _deletedItems;} set{_deletedItems = value;} } } #endregion //BusinessObjectCollectionBase #region DeletedItemCollection /// <summary> /// Summary description for BusinessObjectCollectionBase. /// </summary> [Serializable()] public class DeletedItemCollection : CollectionBase { #region Constructors public DeletedItemCollection() {} #endregion public BusinessObjectBase this[int index] { get{return (BusinessObjectBase)List[index];} set{List[index] = value;} } public int Add(BusinessObjectBase value) { return List.Add(value); } } #endregion //DeletedItemCollection #region DriverCollection /// <summary> /// Summary description for DriverCollection. /// </summary> [Serializable()] public class DriverCollection : BusinessObjectCollectionBase { #region Constructors public DriverCollection() {} #endregion #region IListMethods public Driver this[int index] { get{return (Driver)List[index];} set{List[index] = value;} } public int Add(Driver value) { return List.Add(value); } public bool Contains(Driver value) { return List.Contains(value); } public bool Contains(int driverNumber) { Driver d = GetDriver(driverNumber); return d == null ? false : Contains(d); } public bool ContainsDeleted(int driverNumber) { foreach(BusinessObjectBase bob in _deletedItems) { Driver d = (Driver)bob; if(d.Number == driverNumber) return true; } return false; } public int IndexOf(Driver value) { return List.IndexOf(value); } public int IndexOf(int driverNumber) { Driver d = GetDriver(driverNumber); return d == null ? -1 : IndexOf(d); } public void Remove(Driver value) { List.Remove(value); } public Driver GetDriver(int driverNumber) { for(int i = 0; i < this.Count; i++) if(this[i].Number == driverNumber) return this[i]; return null; } public void DeleteDriver(int driverNumber) { Driver d = GetDriver(driverNumber); Remove(d); _deletedItems.Add(d); } #endregion } #endregion //DriverCollection #region Driver /// <summary> /// Summary description for Driver. /// </summary> [Serializable()] public class Driver : BusinessObjectBase { #region Constructors public Driver() { } #endregion #region Number int _number = 0; public int Number { get{return _number;} set { if(value != _number) { _number = value; } } } #endregion } #endregion //Driver /// <summary> /// Summary description for Class1. /// </summary> class Tester { /// <summary> /// The main entry point for the application. /// </summary> [STAThread] static void Main(string[] args) { DriverCollection drivers = new DriverCollection(); Driver driver1 = new Driver(); Driver driver2 = new Driver(); Driver driver3 = new Driver(); Driver driver4 = new Driver(); driver1.Number = 1; drivers.Add(driver1); driver2.Number = 2; drivers.Add(driver2); driver3.Number = 3; drivers.Add(driver3); driver4.Number = 4; drivers.Add(driver4); drivers.DeleteDriver(2); drivers.DeleteDriver(3); //**************************** // XML serialization //**************************** // Creat a Serializer try { XmlSerializer serializer = new XmlSerializer(typeof(DriverCollection)); // Create an XmlTextWriter using a FileStream. Stream fs = new FileStream(@"C:\NewPolicy.xml", FileMode.Create); XmlWriter writer = new XmlTextWriter(fs, Encoding.Unicode); // Serialize using the XmlTextWriter. serializer.Serialize(writer, drivers); writer.Close(); } catch (System.Exception e) { throw e; //Handle exception here } } } } -- Gonzo Tag: Web Service Always returns 404 Tag: 102168
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 - regasm issue, VB.net com dll I have created a DLL using VB.net for com interopt for use within my VB6 application. It works fine on my machine - I run the regasm, it registered and drag the dll in to the assembley folder. However, when I distribute the DLL to a end-user machine witht the .NET 1.1 framework I have some issues. Obviously, the COM isnt registered so I get a ActiveX can't crate obkjct error in my VB6 app. So, I go and try to run regasm to register it.. but when I run regasm, it's not a reconized interneal or external command in windows XP. RegAsm is in the .NET framework folder, so I assume the windows PATH enviroment variable is not pointing to this path. So, how do I distributee and regasm a dll file? How do I determine the path the regasm? Thanks Jason Roozee Tag: Web Service Always returns 404 Tag: 102167
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 - Otpimization of vb.net application using NTD Hi All, We had developed a .Net application which has the following environment Uses the No touch deployment concept Uses framework 1.1 on client and server machine, Visual studio 2003, Sql server 2000, Deployed on a windows 2003 box. Reporting is done using Crystal reports 10 A third party component grid from DevExpress has been used on all the forms in the application. And the No touch deployment exe uses webservice hosted on the web server which call the .net dlls for communicating with the database which is hosted on its own machine. We use SOAP for validation. All of my tables have indexes on them. Application uses customized SOAP headers to communicate with the webservice. The application is deployed over the internet in CT and the client is using it in Houston over the internet using a T1 connection. Most of the times it is ok, but at time the performance of the application, which depends a lot on the speed of the internet connection is very slow. Very soon we are going international on this application which mean that there would be clients in Europe, Asia who would be using our application hosted in CT. My question is considering this environment the application is developed and deployed in, can any one suggest ways of optimizing this .net application, either database wise or .net optimization or configuration. I know there is already a latest framework out there, 2.0(if I am no wrong), can any one give me reviews on it and also tell me if in any way it optimize the application to run any faster. Thanks Muzammil Tag: Web Service Always returns 404 Tag: 102166
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 - .net exception 'profiler'? Does anyone know how I might be able to find all the possible external method calls of my app (external meaning calls to assemblies that I have not written) that could possible throw execeptions? Do any tools exist to do this? I'm not sure what such a tool might be called...an exception profiler? Thanks, Jason Tag: Web Service Always returns 404 Tag: 102162
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 - Information on Input Button Hi all, I have an input button <input type="button" id="Button2" name="Button2" value="More" onclick="openPage()"> this input button onclick opens another page. this "More" button is for additional information only (say I have extra notes), and if there is none available then it should not appear. How can i make this button visible or invisible? Thanks, Stephen Tag: Web Service Always returns 404 Tag: 102159
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 - System.Treading.Timer stops firing events Hi everybody. Recently I ran into situation with System.Threading.Timer in my ASP.NET application. I reinstalled Windows on one of my servers and got timers stop firing events after while, they just stop functioning one-by-one. Here is detailed explanation. I run application on 2 dedicated Win 2003 servers. Server A serves about 1000 active simultaneous users (150-200 aspx page requests per second), Sever B serves about 400 users (80-100 aspx requests per sec). Application is the same. Machine.config is identical. maxWorkerThreads and maxIOThreads bumped to 40. minFreeThreads = 8. There are about 25 static timers throuout the application and there are some dynamicly created timers. Recently I realized that hosting company did not install SP1 for some reason, but applied critical hotfixes. I asked to reinstall OS on the servers, so far they did it on server B. Now, after installing Win 2003 on server B, with SP1 and all recent updates, and installing my application there, I'm getting my timers stop working. Possible exceptions in timer events are silenced. Logging shows that timers work normally for a few minutes and then next event just never happens. If I force timer by calling it's Change method, it works for a few minutes and then dies again. Below is simplyfied code sample and a result log. Again, it works fine on Win 2003 without servicepack, and does not on Win 2003 SP1. The timers are not accessed from any other place, they are being created on app init and then managed in Change method in timed event (see code). Eventlog does not show any threads being terminated. Also, I noticed that even though .Net version is the same on servers A and B (1.1.4322.573), the behavior is a bit different. In particular, on server A bad viewstate causes exception with message "The viewstate is invalid for this page and might be corrupted." while on server B exception message includes as well client IP, requested URL, and viewstate. Does anybody have any idea what all this about? Any hint? For now I had to shut down server B and let server A handle all the work. I've had similar problem with System.Timers.Timer before. Since I switched to System.Threading.Timer, it was gone. And now... ups... Code sample. Global.asax.cs namespace VR { public class Global : System.Web.HttpApplication { private Common.AppTimers appTimers; protected void Application_Start(Object sender, EventArgs e) { appTimers = new Common.AppTimers(); } } } vrTimers.cs using System; using System.Threading; namespace VR.Common { public class AppTimers { private Timer tmTimedWork; static private AppTimers appTimers; public AppTimers() { try { VR.Logger.Log(VR.enumLogs.Logic, "Init timers"); tmTimedWork = new Timer(new TimerCallback(OnTimedWork), null, 7000, 10000); appTimers = this; } catch(Exception ee) { VR.Logger.Log(VR.enumLogs.Logic, "AppTimers(): " + ee.Message); throw; } } public void OnTimedWork(object source) { VR.Logger.Log(VR.enumLogs.Trace, "OnTimedWork begin"); try { tmTimedWork.Change(120000, 600000); lock(tmTimedWork) { long period = SomeClass.SomeStatic() * 1000; tmTimedWork.Change(period, period); VR.Logger.Log(VR.enumLogs.Trace, "OnTimedWork end "+period.ToString()); } } catch (Exception ee) { tmTimedWork.Change(5000, 5000); VR.Logger.Log(VR.enumLogs.Logic, "OnTimedWork: "+ee.Message); } } } } The log looks like this: 8/31/2005 4:37:46 AM: OnTimedWork begin 8/31/2005 4:37:46 AM: OnTimedWork end 1000 8/31/2005 4:37:47 AM: OnTimedWork begin 8/31/2005 4:37:47 AM: OnTimedWork end 1000 8/31/2005 4:37:48 AM: OnTimedWork begin 8/31/2005 4:37:48 AM: OnTimedWork end 1000 8/31/2005 4:37:49 AM: OnTimedWork begin 8/31/2005 4:37:49 AM: OnTimedWork end 1000 8/31/2005 4:37:50 AM: OnTimedWork begin 8/31/2005 4:37:50 AM: OnTimedWork end 1000 8/31/2005 4:37:51 AM: OnTimedWork begin 8/31/2005 4:37:51 AM: OnTimedWork end 1000 8/31/2005 4:37:52 AM: OnTimedWork begin 8/31/2005 4:37:52 AM: OnTimedWork end 1000 8/31/2005 4:37:53 AM: OnTimedWork begin 8/31/2005 4:37:53 AM: OnTimedWork end 1000 8/31/2005 4:37:54 AM: OnTimedWork begin 8/31/2005 4:37:54 AM: OnTimedWork end 1000 Dmitry. Tag: Web Service Always returns 404 Tag: 102158
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 - .NET Programmer Required I need one .NET rockstar for my company. I could pay from Rs.3.6 lakh p.a going upward if I get the right guy. There is no upper limit if you are a rockstar, I would be happy to "invest" in you. You must be willing to relocate to Delhi/NCR/Noida. If you are interested, email me at Sathyaish at yahoo dot com. .NET PROGRAMMER SPECIFICATION Number of resources required: 1 Number Of Years Experience: Not an issue. Anyone with at least one project done in .NET. Level: Advanced Job Profile: Will be an individual contributor to a client, or at the most would work with one other team member. Will talk to the client, understand project requirements, plan the code and database schema and then write the code. Required Skill: Shall have to have good communication skills. Should be able to write code independently for the entire project, although he might not be required to do it alone. Should know how to design databases, understand requirements, think of class/object design and then write the code for it. If he's a pure VB chap, he must've familiarity with even the C++ syntax, as in he must easily be able to switch between C# or VB.NET syntax. This is a minor thing, but let's get it in. Must've a sound knowledge of low-level concepts, strong logical reasoning and analytical skills. Preferred Skills: It will be nice if the candidate knows about converting content into different formatting specifications such as Rich Text Format, XML, PostScript, PDF etc. Even if he doesn't have the expertise, he must be a quick learner to acquire any new skill soon by working hard towards it. Education: Not an issue. Anyone who knows how to write code will do. Tag: Web Service Always returns 404 Tag: 102155
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 - .NET Programmer Required I need one .NET rockstar for my company. I could pay from Rs.3.6 lakh p.a going upward if I get the right guy. There is no upper limit if you are a rockstar, I would be happy to "invest" in you. You must be willing to relocate to Delhi/NCR/Noida. If you are interested, email me at Sathyaish at yahoo dot com. .NET PROGRAMMER SPECIFICATION Number of resources required: 1 Number Of Years Experience: Not an issue. Anyone with at least one project done in .NET. Level: Advanced Job Profile: Will be an individual contributor to a client, or at the most would work with one other team member. Will talk to the client, understand project requirements, plan the code and database schema and then write the code. Required Skill: Shall have to have good communication skills. Should be able to write code independently for the entire project, although he might not be required to do it alone. Should know how to design databases, understand requirements, think of class/object design and then write the code for it. If he's a pure VB chap, he must've familiarity with even the C++ syntax, as in he must easily be able to switch between C# or VB.NET syntax. This is a minor thing, but let's get it in. Must've a sound knowledge of low-level concepts, strong logical reasoning and analytical skills. Preferred Skills: It will be nice if the candidate knows about converting content into different formatting specifications such as Rich Text Format, XML, PostScript, PDF etc. Even if he doesn't have the expertise, he must be a quick learner to acquire any new skill soon by working hard towards it. Education: Not an issue. Anyone who knows how to write code will do. Tag: Web Service Always returns 404 Tag: 102154
 - 6
 - Logging & Instrumentation App Block & ASP I'm using the June release of the logging & instrumentation block. I have two categories set up, each logs to a different sink (one goes to the application log, the other to a text file.) When I run my test code as a regular windows app, everything works fine. When it runs from within a web service, I only see the message to the event log - the text file never gets created. I don't see any errors, and the second message does not show up in the application log as it would if there were an error. What am I missing here? Thanks, Bryan Tag: Web Service Always returns 404 Tag: 102152
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 - C# Developer role, NYC Finance 1. IR Derivative Systems C# Developer The candidate should be a senior software developer with min of 2 years experience in C# programming. The etrade team is currently involved in a number of projects but the main focus for next year will be delivering increased trading automation . Working with the Bond Technology team, we aim to deliver automated pricing, quoting, trading and risk management tools, services and systems. The candidate will be expected to take an active role in the design, development, testing and delivery of the system, which are principally written in C# Required Skills: min 2 years commercial experience developing C# (Windows Forms) GUIs firm understanding of the .Net framework and a good working knowledge of the .Net SDK and API Familiarity with GUI design patterns and data binding techniques Understanding of .Net data structures esp. those used in ADO.Net (e.g. DataSet, DataTable, DataView) Multithreaded code development experience esp. with regard to UI programming Pluses: Familiarity with vendor products (e.g. Syncfusion, Infragistics) esp with regards to grids Familiarity with building distributed systems using SOAP/ XML messaging and pub/ sub middleware Familiarity with Visual C++ and the Windows API Contact Kevin M McGann 212 624 9187 kmcgann@cpi-search.com Tag: Web Service Always returns 404 Tag: 102150
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 - Yeah! proud to be me! Today Americans celebrated their ceremony of slaughtering Iraqi people. Thanks to all you American people. Thanks to you B.U.Sh. Thanks people of liberty and democracy. Thanks for your justice. Thanks for the lies about terrorism you sell the world. And thanks for the weapons of mass destruction that your GREAT army of the globe discovered in Iraq. Lets tell lies, more and more. Lets kill more innocents, and more women and children in the uncivilized world. So that you American might live happily for ever, and in peace...( in your dreams) Now it is time to shout "Yeah! I am proud to be an American" Tag: Web Service Always returns 404 Tag: 102140
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 - Executing Assemblies on Shared Paths Hi, We are a software development team for a retail company, all of the programs we develop are for use internally on our network. Recently, we have moved towards thin-client technology with everyone running remote desktops using Citrix. This proves to be troublesome when deploying - only domain administrators can actually install anything onto the Citrix Server itself. Since we have a farm of about 30 servers, we have to schedule in a deployment date & ensure the Citrix team carry out the install correctly and replicate it across all servers! We've got around this in the past by deploying onto a network share that has user specific data in. Eg; \\SharePath\data\UserName\Program Files\MyExecutable.exe This ensures we are in control of our programs, we have an auto-update program that rolls out any fixes or amendments we have made to programs - there is no major delay in rolling out a new version. In the .Net framework, there are security issues when running from a shared network drive. What is the best approach to allow us to continue to run an executable from a share path, using resources located locally on the Citrix Server? We have a Strong Name key file for our department that we sign all of our programs with. If the Citrix team amend the security configuration for the .Net framework on each of the servers, can we trust all assemblies signed with our Strong Name Key so that they can run from network shares (as in .7 of .NET Framework Enterprise Security Policy Administration and Deployment FAQ?) Is this the best approach to allow us to continue share deployment? Thanks Tag: Web Service Always returns 404 Tag: 102130
 - 10
 - how to select a row from the listview? Hi, I have a reference of an index number using which i want to select a row at the listview? how can i do that? Tag: Web Service Always returns 404 Tag: 102127
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 - Running Two Visual Studios at the same time, Dll's are being locked I am having a problem when running two Visual Studios at the same time. I know it is not a good idea to run Two Visual Studios at the same time but in this case I have to (Unless you have another way of debugging a webservice and a Client at the same time) I am trying to debug a Webservice in the one Visual Studio and in the other Visual studio I am debugging the client application. This all works fine for a while until one or more of the dll's that the WebService references gets locked. This dll is also referenced from one or more of the projects on the client app. Both of the Visual Studio program's compile there solutions just fine. Its when I try to run the webservice that I get a configuration errror and it tells me that access is denied to one of the dll's. This is not always the same dll as it randomly locks these files.. The only way I can recover from one of the dll's being locked is to restart my computer. This is slowing dev time down. I am looking for a way to unlock these dll files so that I dont have to restart my computer to get past this. Here is the configuration error Server Error in '/XYZ.WebServices' Application. -------------------------------------------------------------------------------- Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: Access is denied: 'ABC.DEF'. Source Error: Line 197: <add assembly="System.EnterpriseServices, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /> Line 198: <add assembly="System.Web.Mobile, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /> Line 199: <add assembly="*" /> Line 200: </assemblies> Line 201: </compilation> Source File: c:\winnt\microsoft.net\framework\v1.1.4322\Config\machine.config Line: 199 Assembly Load Trace: The following information can be helpful to determine why the assembly 'Bw.Calculations.Reports' could not be loaded. === Pre-bind state information === LOG: DisplayName = Bw.Calculations.Reports (Partial) LOG: Appbase = file:///C:/abc/def/ghi LOG: Initial PrivatePath = bin Calling assembly : (Unknown). === LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind). LOG: Post-policy reference: Bw.Calculations.Reports LOG: Attempting download of new URL file:///C:/WINNT/Microsoft.NET/Framework/v1.1.4322/Temporary ASP.NET Files/bw.webservices/755faa72/103def64/xyz.DLL. LOG: Attempting download of new URL file:///C:/WINNT/Microsoft.NET/Framework/v1.1.4322/Temporary ASP.NET Files/bw.webservices/755faa72/103def64/Bw.Calculations.Reports/abc.DLL. LOG: Attempting download of new URL file:///C:/VSS/Bw/Bw.WebServices/bin/xyz.DLL. LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly Tag: Web Service Always returns 404 Tag: 102119
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 - Reference VS2005 assembly from VS2003 project Is this possible? I have compiled an assembly in VS2005 and am trying to add a reference to that assembly from my VS2003 project. The error that I am getting is: A reference to '{path to vs2005 dll}' could not be added. This is not a valid assembly or COM component. ONly assemblies with extension 'dll' and COM components can be referenced. Please make sure that hte file is accessible, and that it is a valid assembly or COM component. Do I need to make my VS2005 assembly "COM Visible" and "Register for COM interop" in order for this to work? Thanks, Jody Tag: Web Service Always returns 404 Tag: 102118
 - 13
 - Clone without copying event handlers I am cloning an object using MemberwiseClone plus some code of my own to perform a deep copy. This is fine except MemberwiseClone copies event handlers which I don't want. How can I remove all event handlers from an object? This needs to be done from within the object itself. RemoveHandler is not an option as I have no knowledge of what handlers have been installed. I have seen posts sugesting something like: [Delegate].RemoveAll(ChildAddedEvent, ChildAddedEvent) where my event is called 'ChildAdded' This seems on the right lines and although it compiles, it does not have the required effect. Ideally I would like to remove all event handlers attached to the object without having to name them individually. Tag: Web Service Always returns 404 Tag: 102116
 - 14
 - HashTable -- ContainsKey returns False, but can't add item This is a multi-part message in MIME format. ------=_NextPart_000_001E_01C5AE11.F9B2AA40 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable LaborPool *Simulator::Controller::GetLaborPool(int LaborPoolID){ if (LaborPools->ContainsKey(__box(LaborPoolID))){ return dynamic_cast<LaborPool = *>(LaborPools->Item[__box(LaborPoolID)]); } else { try { LaborPool *newLP =3D new LaborPool(UltimateParent, DbConn, = LaborPoolID); LaborPools->Add(__box(newLP->ID), newLP); return newLP; } catch (Exception *Ex) { throw Ex; } } } When LaborPoolID =3D=3D 70, LaborPools->ContainsKey(__box(LaborPoolID)) evaluates to false; But LaborPools->Add(__box(newLP->ID), newLP) throws an exception, "Item has already been added. Key in dictionary: "70" Key being added: "70"". What are we doing wrong? Thanks. dwilson ------=_NextPart_000_001E_01C5AE11.F9B2AA40 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Diso-8859-1"> <META content=3D"MSHTML 6.00.2800.1400" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY> <DIV> LaborPool = *Simulator::Controller::GetLaborPool(int=20 LaborPoolID){     if=20 (LaborPools->ContainsKey(__box(LaborPoolID))){         = return=20 dynamic_cast<LaborPool=20 *>(LaborPools->Item[__box(LaborPoolID)]);     } else {         try = {        =20     LaborPool *newLP =3D new LaborPool(UltimateParent, = DbConn,=20 LaborPoolID);        =20     LaborPools->Add(__box(newLP->ID), = newLP);        =20     return newLP;         } = catch=20 (Exception *Ex) {        =20     throw Ex;         = }     } }   When LaborPoolID =3D=3D 70, LaborPools->ContainsKey(__box(LaborPoolID))=20 evaluates to false; But = LaborPools->Add(__box(newLP->ID), newLP)=20 throws an exception, "Item has already been added. Key in = dictionary: "70"=20 Key being added: "70"". What are we doing wrong? Thanks. dwilson  </DIV></BODY></HTML> ------=_NextPart_000_001E_01C5AE11.F9B2AA40-- Tag: Web Service Always returns 404 Tag: 102115
 - 15
 - What's .NET best IPC solution? Hi all, I have a couple of existing components that need to communicate with each other, one is a server that is always on. The other is a COM plus component that is called every other time that send a message to the other application (using a custom made messaging system). At this time each call takes 100 ms, so, If I make 10 calls I loose a full second (this is bad for our architecture). So, to make the communication between the components faster I'm thinking in some kind of IPC communication between the COM plus component and the server. They're both made in .NET. So, I'm asking you, what's the best IPC solution in .NET? (fast,robust and safe) Thanks in advance for the replies, Lu=EDs Miguel Pinho Tag: Web Service Always returns 404 Tag: 102113
 - 16
 - How - Convert Classe/DLL to Web Service? I wrote an ASPX web application and a C# Classes which compiled as a seperated DLLs. In my ASPX web app. I import that DLL as Reference. How do I convert those Classes to Web Services? is it easy? so that other ASPX web app can reuse my classes over the network. Is this possible? or do I have to rewrite the classes? Thanks a lot Tag: Web Service Always returns 404 Tag: 102112
 - 17
 - Problem resolving assemblies Hello, I am facing an issue I cannot easily solve. I am writing a non-managed C++ application that I want to be extensible using plugins. The goal is to let people write plugins in any language they want including C# (but also C++, Delphi or whatever...). The way I am doing things right now is to write a managed C++ wrapper that implements the callbacks required by the application to be recognized as a plugin and uses code written in C# and provided as a DLL. I therefore have two DLL's for one plugin: the C++ wrapper and the C# real stuff. This works fine except for one issue: it would be nice to place in a "plugins" directory next to the application binary. Ideally I should therefore have the following layout (final version also has each plugin in its own subfolder of the plugins directory but let's keep it simple for the moment): -- app.exe (unmanaged C++) -- plugins ----- wrapper.dll (managed C++) ----- plugin.dll (C#) The problem is that wrapper.dll does not resolve the plugin.dll assembly unless I put it next to app.exe which is not very nice. I tried to solve the issue by using AppDomain::CurrentDomain->AppendPrivatePath("plugins"); in wrapper.dll but this does not work neither. Please note that my AppDomain's BaseDirectory is the folder of app.exe and not the plugins folder so it seems like I get the AppDomain of the application and not the one of the DLL although app.exe is not managed... I tried a lot of things but cannot reach anything working. Again, there is no problem mixing all these languages (C# code wrapped by managed C++ code for a unmanaged C++ application) as if I put plugin.dll besides app.exe everything works fine. Thanks for any help! Regards, mynab Tag: Web Service Always returns 404 Tag: 102110
 - 18
 - Timers and Services Hello, I've written a windows service and so far what it does is browse to a shared directory on an extranet. Check to see if any files exist in this folder, if any do, the service downloads, processes and then uploads a response file back up to a different shared folder. My Question: I would like to be able to start this service at 4am every day(I know the download files won't be there until then)...then I want the service to check for the files every say 20 mins until say 6am and then stop chcking for the files until 4am the next day. Has anyone done something like this and if so how. I have been looking around but can't seem to find any info on anything like this. Thanks in Advance. Tag: Web Service Always returns 404 Tag: 102109
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 - Printer Spool crashes approx. once a day We have a Win 2003 Server with shared printers installed on it. Approx. once a day the spool service crashed without any reason. In the event-log we get a message, that the spool has crashed. Due to the properties of the printer spool the service is started again. But then it crashes several times, until we delete all SHD- and SPL-Files in the spool directory. After that the spool service runs for approx 24 hours. The print-jobs, which creates the SPL- and SHD-files are pure ASCII-textfiles, which are sent from Client-PCs to the shared printer on the server. Has anyone an idea, why the print spool crashes? Kind regards Tag: Web Service Always returns 404 Tag: 102108
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 - UNC,NotifyIcon and Windows Service Hi, I'm writing windows service which needs to monitor files located on network share using UNC path. Service has to use System account and I have specified account on the second server for share access, problem is I can not use domain account or two the same accounts, it would be to easy ;). How can I map this share or login to the second server from windows service ? Second question is : how to make the NotifyIcon for this servis which will show up after user login and which react on mouse clicks. regards szymon Tag: Web Service Always returns 404 Tag: 102107
 - 21
 - How to convert NameValueCollection to string? Here is my question: Request.QueryString on asp.net is typed as NameValueCollection. But there is strange behavoir-- I can simply use Request.QueryString , or public function ToString() to return a well-formatted string, ie. param1=1&param2=2..., but when use the same code on other NameValueCollection object, it only return the class name. I'm wondering 1. how .NET framework achieve this? by adding logic to check if it's QueryString object ? 2. Is there a simple way,other than looping thru kind of labor work, to convert a NameValueCollection object to a well-formatted string ? Thanks. Tag: Web Service Always returns 404 Tag: 102103
 - 22
 - How to Deserialize a file and save it Sir, I have wrote a serilizable file, now i want to deserilizable the file and the save it on my desktop. How can i do it. waiting for reply eagerly. Regards Naveen Tag: Web Service Always returns 404 Tag: 102102
 - 23
 - Can't directly dim an instance of a tableadapter Can't directly dim an instance of a tableadapter I'm creating a sample project much smaller than my whole project to isolate some remaining issues. Naturally I'm copying a great deal of code. However, there have been several anomalies. In my regular project the statement Dim cdt As New ConceptsTableAdapter is accepted. However, in the sample project I am preparing, the same statement gives me the message Type 'ConceptsTableAdapter' is not defined. Instead I have to use the construction Dim cdt As New ConceptsSampleDataSetTableAdapters.ConceptsTableAdapter Even ConceptsSampleDataSet.ConceptsTableAdapter gives the type not defined message. In both cases I'm using vs2005beta2, on the same computer. In fact on both computers the same thing happens. Can somebody tell me why? dennist685 Tag: Web Service Always returns 404 Tag: 102099
 - 24
 - Open file from explorer Hi, I've got my program to open a file, associated with my program and double clicked in explorer. Unfortunately, the shell sends the filename in that DOS-like format (Progra~1, Docume~1, etc). Is there a way to find the NT-filename, starting from that lousy format (why does that still exist in XP?)? I tried looping through the files ------------ if (path.IndexOf("~") > 0) { FileInfo pathInfo = new FileInfo(path); foreach (FileInfo file in pathInfo.Directory.GetFiles("*"+pathInfo.Extension)) { if (file.Equals(pathInfo)) { path = file.FullName; break; } } } -------------- but that doesn't do the trick. Any ideas? Brecht Tag: Web Service Always returns 404 Tag: 102098
 - 25
 - File format for a new application (I know it's a seond post, but I think I explain it better this way) -- On my own I'm writting an application for the general public. (a bit like word, except it has nothing to do with word ;-) So far I used an embeded database engine to store the data (SQLite), I like the concept because this way I could load/delete/updata whatever data I need incrementally on demand. And I could also easily perform search. What gets me more and more concerned is that creating a new (empty) file (with just about 10 table, 30 index & triggers) takes up to 7 seconds! Very bad user experience. I'm considering my options and will gladly takes advice as I'm a bit daunted by the work involve just to test. - I was thinking to try an other embeded database engine, such as Firefox. - I was thinking to use tar-gzipped serialized file (think XML serialization should be better as it would be probably be better at version resistance (but worst perf?)), but I was wondering about the wisdom of having all my data in memory... - any other ideas? Tag: Web Service Always returns 404 Tag: 102095

Hi,
I'm using VS2005 beta 2 to make an asp.net web service.

When I try to run any webservice (even a helloworld example) I get a 404
error:

Server Error in '/QNSEmulator' Application.
The resource cannot be found.
Description: HTTP 404. The resource you are looking for (or one of its
dependencies) could have been removed, had its name changed, or is
temporarily unavailable. Please review the following URL and make sure that
it is spelled correctly.

Requested URL: /QNSEmulator/Service.asmx

Version Information: Microsoft .NET Framework Version:2.0.50215.44; ASP.NET
Version:2.0.50215.44

It started happening when i was trying to publish the website somewhere else
on my local machine using the Build>>Publish ... thing. Does anyone know how
i can fix this? Will uninstalling and reinstalling VS do anything?

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