Graphics Tool

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- Previous
  - 1
    - copy a project with Configured assemblies Hi, We have a web application that references several strong named assemblies. This application is in a web server that had to replace. We copied the web application to another web server and registered the latest version of all the strong named assemblies. When we tried to enter in the application a binding error was thrown telling us that the assembly with name xx or one of his dependencies was not found. But the assembly was installed in the GAC and added as configured assembly with a binding policy. What seems to be happening is that .NET is searching the version of the assembly that is was originally compiled with. So if our application was compiled with version 1.0.0.0 and later it was updated to 1.0.0.1 it will search for 1.0.0.0 when searching for dependencies even when you add a binding policy to the GAC. In the new web server these old version where not installed so an error was thrown. We ended up installing all of our versions of the strong named assemblies on the new web server. My question is if this is the right way of handling this. Wouldnâ??t be better that when searching for the dependencies it would look for the latest version configured in the GAC, so that when you copy to a new web server you do not have to install al the old versions that are not used. Is this a bug? Thanx, Richard. Tag: Graphics Tool Tag: 105102
  - 2
    - System.Web.Mail - Bad Bug Hello, I can't see another appropriate group to post this in. system.web.mail has a bad bug in it where it is not conforming to RCF822. The old pre-dotnet CDONTS obects did not have this behaviour. The problem is that system.web.mail sends messages with naked line feeds in them rather than escaping them to be a cr and an lf. An lf on a line by itself is invalid in an SMTP message. Repro code is attached below. This message will never be able to be delivered to a qmail server (of which there are many). The code is: using System; using System.Text; using System.Web; using System.Web.Mail; namespace theEmailTest { /// <summary> /// Summary description for Class1. /// </summary> class Class1 { /// <summary> /// The main entry point for the application. /// </summary> [STAThread] static void Main(string[] args) { MailMessage mm = new MailMessage(); mm.BodyEncoding = Encoding.UTF8; mm.To = "someone@example.microsoft.com"; mm.From = "someone@example.microsoft.com"; mm.Subject = "Test Subject"; mm.BodyFormat = MailFormat.Html; mm.Body = "Test Body\n\nEnd"; SmtpMail.Send(mm); } } } The following VBS code does cause the LF characters to be correctly escaped to a CR + LF pair prior to submitting the message to the local mail queue for delivery. Option Explicit Dim objCDONTS Set objCDONTS = CreateObject("CDONTS.NewMail") objCDONTS.To = "someone@example.microsoft.com" objCDONTS.From = "someone@example.microsoft.com" objCDONTS.Subject = "Test Subject" objCDONTS.Body = "Test Body" & chr(10) & chr(10) & "End3" objCDONTS.Send Set objCDONTS = Nothing MsgBox "Done." Any pointers on getting this fixed? David. Tag: Graphics Tool Tag: 105100
  - 3
    - How to know current user name? In my application I have a file with some information initialized to the author's name. I would like to pick it up automatically! How do I do that? -- Regards, Lloyd Dupont NovaMind development team NovaMind Software Mind Mapping Software <www.nova-mind.com> Tag: Graphics Tool Tag: 105096
  - 4
    - Get Users Group Membership I need to check and see if the user running a c# app is a member of a certain group. I'm querying active directory, finding the user, and going through their list of groups. The problem I have is that if the user is a member of group1, and group1 is a member of group2, I won't find out that the user is a member of group2. Basically it's not handling nested groups. So I have the option of drilling down into groups but it seems like there should be a better way. Tag: Graphics Tool Tag: 105089
  - 5
    - How to convert any local time to UTC My application receives a date/time field and a timezone code such as "EDT" from a database. I need to convert the date/time to UTC using the timezone. The timezone can be from anywhere on the globe. TIA. Tag: Graphics Tool Tag: 105085
  - 6
    - Odd problem with owner drawn listbox and mousewheel This is a multi-part message in MIME format. ------=_NextPart_000_002B_01C5D404.36948D30 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I have a bit of an odd problem. A couple years ago, I built a little font explorer program in VB.Net. = Nothing fancy, just enumerates all the fonts on a system and prints what = some sample text would look like in each font. I created an owner-drawn = ListBox and each item in the Items collection represented a screen font = on the system. I wanted to revamp it and get rid of this one little minor annoyance. When placed on a form and run, she looks great. If I use the mouse wheel = to scroll DOWN the ListBox, I notice an odd effect. The list items = scroll into position correctly, but if you watch it closely as it = animates, they are scrolling from the TOP-DOWN. The items are in the = ListBox in the right order. Order is not the issue here. If I were to describe what I perceive a little better, it looks like = this: I have 6 fonts in the ListBox. A, B, and C are visible in the client = area. I use the mouse wheel to scroll down one unit and bring D into = view. Watching the animation of the ListBox, D is brought to the top and = quickly animated to the position where it would be expected. --- --- --- --- |A| |D| |C| |B| |B| |E| |D| |C| |C| |F| |E| |D| --- --- --- --- Has anyone seen this before? It's not really detrimental, but it's an = extreme nuisance. --=20 Any help is appreciated. Thanks in advance. Hong Kong Phooey ------=_NextPart_000_002B_01C5D404.36948D30 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 6.00.3790.2541" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY> <DIV><FONT face=3DArial size=3D2>I have a bit of an odd = problem.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>A couple years ago, I built a little = font explorer=20 program in VB.Net. Nothing fancy, just enumerates all the fonts on a = system and=20 prints what some sample text would look like in each font. I created an=20 owner-drawn ListBox and each item in the Items collection represented a = screen=20 font on the system.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>I wanted to revamp it and get rid of = this one=20 little minor annoyance.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>When placed on a form and run, she = looks great. If=20 I use the mouse wheel to scroll DOWN the ListBox, I notice an odd = effect. The=20 list items scroll into position correctly, but if you watch it closely = as it=20 animates, they are scrolling from the TOP-DOWN. The items are in the = ListBox in=20 the right order. Order is not the issue here.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>If I were to describe what I perceive a = little=20 better, it looks like this:</FONT></DIV> <DIV><FONT face=3DArial size=3D2>I have 6 fonts in the ListBox. A, B, = and C are=20 visible in the client area. I use the mouse wheel to scroll down one = unit and=20 bring D into view. Watching the animation of the ListBox, D is brought = to the=20 top and quickly animated to the position where it would be=20 expected.</FONT></DIV> <DIV><FONT face=3D"Courier New" size=3D2>---     =20 ---   ---   ---</FONT></DIV> <DIV><FONT face=3D"Courier New" = size=3D2>|A|     =20 |D|   |C|   |B|</FONT></DIV> <DIV><FONT face=3D"Courier New" size=3D2>|B|     =20 |E|   |D|   |C|</FONT></DIV> <DIV><FONT face=3D"Courier New" = size=3D2>|C|     =20 |F|   |E|   |D|</FONT></DIV> <DIV><FONT face=3D"Courier New" size=3D2>---    =20  ---   ---   ---</FONT></DIV> <DIV><FONT size=3D2></FONT> </DIV> <DIV><FONT face=3DArial><FONT size=3D2></FONT><FONT=20 size=3D2></FONT></FONT> </DIV> <DIV><FONT face=3DArial><FONT size=3D2>Has anyone seen this before? It's = not really=20 detrimental, but it's an extreme nuisance.</FONT><BR></FONT><FONT = face=3DArial=20 size=3D2>-- <BR><BR>Any help is appreciated.<BR>Thanks in = advance.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Hong Kong = Phooey</FONT></DIV></BODY></HTML> ------=_NextPart_000_002B_01C5D404.36948D30-- Tag: Graphics Tool Tag: 105081
  - 7
    - Not a win32 application At times if I send an application developed in C# to a client's to run. After the initial run and I close the application, if I double click it to start then it give a "Not a win32 application error" and would not start. My experience with this has been on Windows XP. Can I have a solution? Tag: Graphics Tool Tag: 105069
  - 8
    - impersonate ? Does impersonate tag works only with .Net framework 1.1 and not with 1.0? <identity impersonate="true" userName="Domain\ID" password="Password" /> TIA Best Regards, Sanjeev Tag: Graphics Tool Tag: 105066
  - 9
    - Vs2005 IDE Sync Solution Explorer w/active file Visual Studio and VS 2003 used to sync the solution explorer by highlighting the currently active file (whatever file is active in the text editor) in the tree whenever it changed. It doesn't seem VS2005 does this by default. Is there a way to set that up? Thanks in advance. -Andrew Tag: Graphics Tool Tag: 105064
  - 10
    - Failures with dynamic in-memory assembly generation Hi! I'm trying to create in-memory assemblies from source using C# 2.0 from Visual Studio 2005 Beta 2. The generated assembly should have the same name as an assembly that may already exist on disk in the same directory the assembly-generating executable is running from. The code I'm using is as follows: string Code = "public class PolicyAccess "; Code += "{ "; Code += "public void GetPolicy (out string preferredConnectionType) "; [...snip...] CompilerParameters Parameters = new CompilerParameters (); Parameters.GenerateExecutable = false; Parameters.GenerateInMemory = true; Parameters.OutputAssembly = "Dummy.dll"; CodeDomProvider Compiler = CodeDomProvider.CreateProvider ("csharp"); CompilerResults CompResult = Compiler.CompileAssemblyFromSource (Parameters, new string[] { Code }); Assembly TheAssembly = CompResult.CompiledAssembly; When I execute this and want to access the CompResult, I either get a FileNotFoundException in case there is no DLL with the Parameters.OutputAssembly name in the directory. Or I get a BadImageFormatException if I just put some other file (image, text, etc.) with the required name in the directory. Or, if some other assembly with the OutputAssembly name is in the directory, this assembly gets loaded, with the types contained in it but not with the types in the Code string! In any case I never get to see the type "PolicyAccess" with the method "GetPolicy". What is going wrong here??? I was assuming that if one creates an assembly with "GenerateInMemory = true" then there would not be any files involved at all. Is there some "force assembly generation to file" option or something like that? Thanks, Andreas Tag: Graphics Tool Tag: 105062
  - 11
    - compiler going crazy or am I missing something? In my code I have something like that: class RecipeFile { // ..... } class OptionPanel : UserControl { public void Load(RecipeFile file) { // .... } } Now when I try to compile I get the following error message: == Error 2 Warning as Error: 'Cook.App.Dialogs.OptionCurrentFile.Load(Cook.Data.RecipeFile)' hides inherited member 'System.Windows.Forms.UserControl.Load'. Use the new keyword if hiding was intended. L:\AppSource\eCookBook\eCookBook\Dialogs\OptionCurrentFile.cs 19 15 eCookBook == Now, I now there is a method call class Control { public void Load() { //.... } } but there should be no ambiguity at all whatsoever with Load(RecipeFile file) is this a know bug (happening sometimes)? I have .NET 2.0 beta 2 -- There are 10 kinds of people in this world. Those who understand binary and those who don't. Tag: Graphics Tool Tag: 105050
  - 12
    - Thread Limits Where can we find the actual limits on threads, i.e. active threads, worker pools, worker pool threads, ... in a .NET environment? We would like to find information on the limits around general worker threads and worker pool threads. Tag: Graphics Tool Tag: 105049
  - 13
    - Accessing a directory path using different credentials from code in .NEt Hi, I am looking for a way which allows me to access network resources (files or directories) using a different users' credentials in windows. I want to use a network path from within my application to which the logged in User will never have access. My application wants to access this directory but I don't want the user be able to access this directory through windows explorer. I will create a domain User say 'XUSER' who will have full access on this network path. This username 'XUSER' and its password will be stored in the database. Any comments?? I am developing my application in VB.NET Regards, Trivender $ingh 18/10/2005 Tag: Graphics Tool Tag: 105040
  - 14
    - How can I get if the Windows running is a server version? Hi, How can I get if the Windows running is a server version? Is there a property somewhere that can tell me if the Windows version is a server edition (including server, advanced server, web server, etc) or just a workstation (if it's not a workstation, then it's a server). My app must verifies that for security reasons. It should work from at least windows 2000 (Windows 98 and ME, would appreciated to, but if it's not possible, I'll put it in the system requirements) Thanks ThunderMusic Tag: Graphics Tool Tag: 105039
  - 15
    - Strange ThreadStateException exceptions Hi, In my application, I call myThread.Abort() which works fine most of the time. Ocassionally however, this results in a ThreadStateException being thrown which hangs the application. The exception message being 'Thread is suspended; attempting to abort'. Checking the status of the thread before abort was called shows it to be a background thread and not a suspended one? In addition I can't reproduce this problem when running the application from the exe file i.e not through the code in Visual Studio? Any ideas as to what is going would be much appreciated. Thanks Tristan. Tag: Graphics Tool Tag: 105038
  - 16
    - GetProcessesByName and Dispose Hi, I am calling GetProcessesByName, and I'd like to know if I need to loop through the array and call Dispose on each Process object when I'm done. It seems that Dispose is only required in the case of unmanaged resources, but I'm not sure whether this qualifies as unmanaged. thanks, Keith Tag: Graphics Tool Tag: 105037
  - 17
    - server status I have a server utility which uses Sockets.TcpListener to listen to client connections. Clients connect using using s.Connect(EPhost) where s is s = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp ); Now unexpectedly server goes down, but client still get s.Connected property to true. What is best way (less resource intensive) to find out that server is now down so that client can start making reconnection attempts to get updates from server? I need to start making reconnection attempts as soon as server is down. regards Sachil Tag: Graphics Tool Tag: 105033
  - 18
    - /Od compiler option problem Hi I am running a project in eVC 4.0 and I have been running into a bug that only appears in the release build of the project. I eventually found out that when I had the compiler option /Od set the project would work properly but when it was not set the bug would appear. I looked for /Od in the MSDN library but it didn't provide much help. Can anyone help me with what in my code that could lead to this? I.e what should I look for in my project to fix this bug? Is it ok to have this option set in a release build? What are the consequences of that? Thanks for all your help. Best regards. /Babak Tag: Graphics Tool Tag: 105028
  - 19
    - Replacing characters in WEB text Dear friend as a routine to replace special character when one has to output text on a web page (client side) I have used this one as a quick and dirty way: --------------------------------------------------------------------- Dim WebSymbols As String() =3D New String() { _ "&", "&", _ ">", ">", _ "<", "<", _ (...Long list omitted...) "=FB", "û", _ "=FC", "ü", _ "=FD", "ý", _ "=FE", "þ", _ "=FF", "ÿ", _ " ", " ", _ vbCrLf, "<br>" _ } 'Note: & must precede all, <br> must follow > < Public Function FixStringForWEB(ByVal Text As String) As String Dim WebText As New System.Text.StringBuilder(Text) For i As Integer =3D 0 To WebSymbols.Length - 1 Step 2 WebText =3D WebText.Replace(WebSymbols(i), WebSymbols(i + 1)) Next i Return WebText.ToString End Function ------------------------------------------------------------- I feel this method is unsatisfactory and ackward. I am wondering if anyone can suggest a method more elegant and especially faster (although the above is not that slow). -Pamela Tag: Graphics Tool Tag: 105025
  - 20
    - Insert file as object in word document with VB.NET Code Hello, Got a little problem, i need to insert some files as objects and view them as an icon in a word document. I need to do this in my VB.NET Code. i searched hi and low , but i can't find a solutions. Does somebody know how i should do this ? Thnx Tag: Graphics Tool Tag: 105012
  - 21
    - As the .NET Framework upgrades. The first .NET Framework Redistributable (from now on I'll refer to as .NET) 1.0 was released several years ago, then .NET 1.1 then now we are one step away from .NET 2.0. I've found some programs (say, Microsoft Student 2006) insisted that .NET 1.1 should be installed though I have installed .NET 2.0 beta 2. When .NET 2.0 is released, would this problem disappear? Will every .NET application run happlily on machines that only have .NET 2.0 installed? I tried to run a .NET 2.0 applicatoin on .NET 1.1 and got a message box said something like "This applicatoin require version 2.0xxxx....". Now I'm just wondering what if Microsoft add an auto update feature to .NET. Instead of the previous simple error message, how about showing this kind of message? "This program requires .NET 2.0, and your .NET version is 1.1. Would you like to upgrade .NET now? Internet connection is required." [Yes] [No] Perhaps this will make the process of developers to make sure users are using up-to-date version of .NET easy. Yes, users can update .NET at the Windows Updates but it's in a Recommended category. Tag: Graphics Tool Tag: 105011
  - 22
    - Console exception after calling PerformanceCounterCategory methods I am attempting to create a custom performance counter category for use by an application I am developing. I have found, however, that after calling any of several of the static PerformanceCounterCategory methods, the next attempt to write to the Console fails with a System.IO.IOException (_message = "the handle is invalid", _COMPlusExceptionCode = -532459699, _HResult = -2147024890). I am developing using Visual Studio 2003 v 7.1.3088 and .NET Framework v 1.1.4322 SP1. The following code reliably reproduces the problem on my system: try { Console.WriteLine("Beginning Performance Counter Installation Test"); if (PerformanceCounterCategory.Exists("testcategory")) { PerformanceCounterCategory.Delete("testcategory"); Console.WriteLine("Called Delete for existing performance category"); if (PerformanceCounterCategory.Exists("testcategory")) Console.WriteLine("Performance category still exists!"); else Console.WriteLine("Performance Category successfully deleted."); } else Console.WriteLine("Category does not yet exist."); CounterCreationData ccd = new CounterCreationData("testcounter", "Test counter", PerformanceCounterType.NumberOfItems32); CounterCreationDataCollection ccdc = new CounterCreationDataCollection(); ccdc.Add(ccd); Console.WriteLine("Initialized counter creation data collection."); PerformanceCounterCategory.Create("testcategory", "Test category", ccdc); Console.WriteLine("Created category and counters"); PerformanceCounterCategory[] allCategories = PerformanceCounterCategory.GetCategories(); Console.WriteLine("Retrieved all performance counter categories"); } catch(Exception e) { int i = 1; } By commenting out various parts of the above code, I have established that this problem occurs: * In the PerformanceCounterCategory.Exists call, but only if the return value was false (if the category _does_ exist, it's fine. * In the PerformanceCounterCategory.Create call * In the PerformanceCounterCategory.GetCategories call. In all these cases, the PerformanceCounterCategory functions do actually execute successfully - the correct value is returned, category is created and categories are listed. It's only the next attempt to write to the standard output that goes splat. It looks a lot like something is closing the standard output stream... I have tried redirecting the standard output to something other than the console buffer, and got the same result. A serious side-effect of the problem is that if you attempt to use InstallUtil to run a PerformanceCounterInstaller, the IOException as InstallUtil attempts to write to the console after actually performing the installation causes the installation to be rolled back (even though the counters _were_ actually successfully installed). As an even better side effect: while using InstallUtil to run an installer that included a ServiceInstaller, ServiceProcessInstaller and PerformanceCounterInstaller, this exception tripped the debugger, then somehow deleted half the CurrentControlSet entries in the registry (everything before my custom performance category in the alphabet) during the rollback. This quite effectively rendered my development machine so much junk (vmware is your friend...). So, does anyone have any insight to offer on this issue? I really don't want to have to choose between my performance counters and my console output, much less between the performance counters and the installation! I have looked at the description for the KB830297 fix, but am uncertain as to its applicability, since we have no J# code at all. Please help! Tag: Graphics Tool Tag: 105009
  - 23
    - please delete Just testing -- Mae Tag: Graphics Tool Tag: 105008
  - 24
    - Cleaning up Isolated Storage for a specific assembly Maybe I am missing something here but there seems to be a little shortcoming of using isolated storage for storing user preferences. I realize there is a utility called 'storeadm' which I can use to remove the isolated storage for the current user (for all assemblies). What I am wanting to do (and I would expect this to be a common scenario), is that when my application uninstalls it would remove all isolated storage for my assembly only. My first guess would be to provide a command line option to my application which would remove the isolated storage data for my assembly by using a call to IsolatedStorageFile.Remove(). In an ideal world, I would go further and would like to be able to cleanup my isolated storage files for my assembly and all users. However I guess permissions play a role in this and may require relying upon an administrator to perform the uninstall. Does anyone know if this is possible? Is the IsolatedStorageFile.Remove() option the correct way to do this? Maybe someone knows a better way to deal with this problem? Thanks, Dave Tag: Graphics Tool Tag: 105005
  - 25
    - Seeking architectural advice Hello, I've run across an application design problem I was hoping someone may have some thoughts on. I have some .NET code (C#) that uses a third party API (using COM Interop) to convert email messages. The application has to convert potentially thousands of messages. Under some circumstances, the API freezes on a (presumably) dud email message and never returns. I don't get any notifications of the freeze. I can't have this happen in a production environment, so was trying to come up with a design to simply log these events and move on. Initially I was going to run the API conversion in a new thread, and Join() the thread with a timeout value. This appeared to be simple enough. However, the API preclude the use of free-threading - I can't pass the RCW object from the thread it was created on the to the new joined thread. I considered creating a new AppDomain to run the conversion in, and Unload the AppDomain after a reasonable amount of time. However, I'm not sure how to design this so I can create an AppDomain in the primary thread, then monitor it for some pre-determined period of time, finally Unloading it if the API (instantiated in the AppDomain) doesn't return. I would really appreciate any thoughts anyone may have. Regards, Grant Tag: Graphics Tool Tag: 105004
- Next
  - 1
    - LayoutKind.Explicit breaks service install I have a structure declared as: [StructLayout(LayoutKind.Explicit, Size=6)] private struct StandardFrame { [FieldOffset(0)] public byte [] frame; [FieldOffset(0)] public UInt32 integrityCheck; [FieldOffset(2)] public UInt32 sequenceNo; [FieldOffset(4)] public UInt32 dataLength; } This is part of a Windows Service C# app. I've added an installer and setup project but the install fails with "Unable to get installer types in the <name of executable> --> one or more of the types in the assembly unable to load." I've narrowed the problem down to this struct. If I make the struct LayoutKind.Sequential and remove the FieldOffset values the service installs no problem. Obviously this is not what I want, the struct is to be used as a union. This has really got me stumped, I can work around it but I would prefer to use this approach. Any clues gratefully accepted. Tag: Graphics Tool Tag: 105003
  - 2
    - garbage collection Hello, I have a c# application that creates a timer to fire every minute using multithreading. On every minute it calls a Ping class that I made using sockets. It creates a new ping class then sets it to null when itâ??s done. I noticed every time this class gets created I see the memory keeps getting larger. I think I should add Idisposable to my ping class and dispose of the memory after the class is set to null. Can someone give me their thoughts on this and maybe an example on how to use the Idisposable class? Thanks Tag: Graphics Tool Tag: 104993
  - 3
    - Debug Shell extension dll Hi there, Could any one of you please provide me some info on how to debug shell extension dll's? I modified some code downloaded from http://www.theserverside.net/articles/showarticle.tss?id=ShellExtensions , but was unable to debug it using the debug-C++ code provided there. I am not aware of C++. It would be great if any one points me to the C# way of debugging this. Thanks, Sekhar Tag: Graphics Tool Tag: 104992
  - 4
    - in Application_BeginRequest how do i cancel the request and send back a message? in Application_BeginRequest how do i cancel the request and send back a message? Tag: Graphics Tool Tag: 104991
  - 5
    - Add/Modify Intellisense I am trying to customize my companies visual studio ide. In doing so i have a couple of issues and was looking for some advise if anyone has attempted this before. 1) First of all i would like to create a custom file extension that would mock a .cs file extension. 2)When the project is compiled i would like to look for some custom keywords and replace them with a code snippet and add the result to a standard .cs file. 3) I would like the keywords to be availabel through intellisense. Thanks in advance for your thoughts, Eric Tag: Graphics Tool Tag: 104987
  - 6
    - regasm and Win Server 2003 I have a .net dll that interops with a VS6 C++ application. I've installed the DLL with regasm on Win2000 and WinXp systems with success. When I run the regasm on the 2003 system, the program reports the types were registered successfully, but nothing is put into the register. And of course, the program doesn't work. Are there special considerations needed for dealing with the 2003 server? Clyde Tag: Graphics Tool Tag: 104986
  - 7
    - the OK button on Add/Edit Application Extension Mapping is perminantly disabled even when i specify my executable and extension. how to fix? I am running IIS on windows xp pro for development. the OK button on Add/Edit Application Extension Mapping is perminantly disabled even when i specify my executable and extension. how to fix? I am running IIS on windows xp pro for development. Tag: Graphics Tool Tag: 104982
  - 8
    - Bypass username/password dialog when accessing remote network I am writing some code to access share folder on a remote network. DirectoryInfo dicInfo = new DirectoryInfo("remoteNetwork\shareFolder"); if (dicInfo.Exists) { //application code followed } The problem is when I ran this code, it always give me dicInfo.Exists = false even though the directory did exists. If I go to Start\Run\ and type in \\remoteNetWork\shareFolder, a dialog will pop up ask me for username/password. After that if I run the code again and dicInfo.Exists = true, which means the username/password has been cached somewhere. I also try to use WebRequest class but with no success: System.Net.NetworkCredential myCredentials = new System.Net.NetworkCredential("","",""); myCredentials.Domain = ""; myCredentials.UserName = "username"; myCredentials.Password = "password"; Uri myUrl=new Uri("file://remoteNetwork/shareFolder/New Text Document.txt"); WebRequest myWebRequest = WebRequest.Create(myUrl); Console.WriteLine("\n\nRequest to Url is sent.Waiting for response...Please wait ..."); CredentialCache wrCache = new CredentialCache(); wrCache.Add(myUrl,"NTLM", myCredentials); myWebRequest.Credentials = wrCache; myWebRequest.PreAuthenticate = true; wp.Credentials = wrCache; WebResponse myWebResponse = myWebRequest.GetResponse(); The exception is thrown at the last line. It is either access is denied or bad username or password. I also try to change "NTLM" to "Basic" with no success. If I provide username, password in a dialog as the above case, the code then work just fine. It means that the NetworkCredential doesn't even need to do its work. It is essential for my application to provide username/password behind the scene because user is not always there to provide it. Any help/ guidance is appreciated. Tag: Graphics Tool Tag: 104976
  - 9
    - Merge and DataRow Arrays In the September Version of VS 2005 when i do this type of event 1 of the array items is not put into the datatable. DataSet ds = new DataSet(); DataRow[] drs = OtherDs.Select("blah = true"); drs.Length is right here. ds.Merge(drs); ds.Tables[0].Rows.Length is 1 less then drs.Length. This happens on a 3000 item merge at least not tested smaller Tag: Graphics Tool Tag: 104975
  - 10
    - Regular Expression Help Hi, I'm a complete newbie when using regular expressions, so forgive me if my delimma sounds stupid. I have an ASP.NET app that utilizes url rewriting. It's a simple bookstore that allows users to view books by author. The author's name is just a url encoded link tag. In my observation, author names can be quite tricky. Therefore I've written a regular expression for each possible format the author names could be in. Below is an example of author names with the regular expression included: J.K. Rowling -- (\w\.\w\.\+\w+) Dr. Martin Luther King Jr. -- (\w{2}\.\+\w+\+\w+\+\w+\+\w{2}) Nora Roberts -- (\w+\+\w+) Thomas L. Friedman -- (\w+\+\w\.\+\w+) Mark Victor Hansen -- (\w+\+\w+\+\w+) T. Harv Eker -- (\w\.\+\w+\+\w+) George R. R. Martin -- (\w+\+\w\.\+\w\.\+\w+) Nigel Da Costa Lewis -- (\w+\+\w+\+\w+\+\w+) Amiira Ruotola-Behrendt -- (\w+\+\w+-\w+) Kristie J. Nelson-Neuhaus -- (\w+\+\w\.\+\w+-\w+) I'm aware that some of them work as I've tested them, but others (the latter four) are difficult. For instance, George R. R. Martin could be written without a space between the two initials. And having dashes (-) in the names present a challenge as well. Without desiring to write each regular expression as a separate expression, I put them together using OR logic using the pipe symbol (|). So the entire thing would be like this: (\w\.\w\.\+\w+|\w{2}\.\+\w+\+\w+\+\w+\+\w{2}|\w+\+\w+|\w+\+\w\.\+\w+) and so forth. Since I'm a newbie, I'm bound to be doing something in an inefficient manner. Can the regular expressions I've shown be improved. I'd like to know how. Thanks Roshawn Tag: Graphics Tool Tag: 104974
  - 11
    - Ports required for WMI Hi, We are using an application (the application uses WMI componenets) to change the IIS metabase of Server A from Server B. There is a firewall between Server A and Server B. Couple of weeks back we tested the application and it worked fine with ports 135 and 1331 open. Now its not working any more and we are seeing that it is not working because ports 137 and 4332 are closed. (Please note that it did not require ports 137 and 4332 before). When we opened port 137, it started throwing error for ports 2255. I will greatly appreciate if anyone can comments on the followings: 1. What are the ports required for WMI connection? 2. Is there any way to specify the port numbers? Thanks Tag: Graphics Tool Tag: 104969
  - 12
    - how to access <Assembly: AssemblyProduct("My Product")> ? I am using the following attribute in the AssemblyInfo.vb file : <Assembly: AssemblyProduct("My Product")>. How do I access that in code ? Tag: Graphics Tool Tag: 104964
  - 13
    - VStudio, Source control & Test Projects I usually like to have a console application in my solution to test libraries I'm developing while writing them. (so I can set breakpoints in the libraries and invoke code in them through the consoel app). My question is... with Visual Studio, can I add a console application to my source-controlled solution that does not get added to source control? I ask becauase I know that the solution file itself is under source control. Any help appreciated. Thanks -Andrew Tag: Graphics Tool Tag: 104963
  - 14
    - Is there a good way to find the first byte of data in a MemoryStream? After I've written a string to a MemoryStream object, I want to set the position to the first byte of real data, past the variable length of bytes that indicate the buffer length. Trying to figure out exactly at what data lengths the "length indicator" length grows is tricky and boundary error prone. Is there a good way? Tag: Graphics Tool Tag: 104962
  - 15
    - How can I avoid the windows authentication for viewing a report Hi: Could anyone pls let me know how can I avoid the windows authentication screen for viewing a report in Reporting Service. TIA Zahir Tag: Graphics Tool Tag: 104960
  - 16
    - code comment web reports I am new to .NET and am trying to use the automatic documentation generation tool (Build Comment Web Pages...). When I run this tool I get an HTML overview page with each of my projects listed in it, but when I click the project links all the other pages are empty. I've provided ///<Summary> tags etc. for my classes, methods etc. but they don't appear in the documentation. Can anyone suggest what I'm doing wrong. -- Dave Tag: Graphics Tool Tag: 104948
  - 17
    - Fastst way to merge 2 DataTables/DataViews/... Hi, I have two DataTables (our DataViews or whatever that will suit the best for the solution). I want to merge these two DataTables the fastest as possible, but they have to be merged one table after the others: First all the recors of DataTable1, and afterwarths the records of DataTable2. Does anybody has any idea how to do this? The purpose it that it goes as fast as possible! DataTable2 can have up to 15.000 records, DataTable1 100-200 records. The order of the records is really important: The records of DataTable1 must come before those of DataTable2, and all of htem has to be in the order they had orignaly in their DataTable. Any help would be really appreciated! I tried with InsertAt, Import, Merge etc, but none of them seemd really quick to mee :-/ Thanks a lot in advance, Pieter Tag: Graphics Tool Tag: 104944
  - 18
    - How do I get the directory of the class library I am building an application that uses a windows service that calls a .net class library. From within the class library, how do I get the directory of the class library ? Thanks, Craig Tag: Graphics Tool Tag: 104940
  - 19
    - 2.0.50215 Microsoft .Net Framework Configuration MSC snap-in no where to be found Hello, I just brought in a program that I made with VB.net Express beta to work and it's asked me to install .NET Framework v2.0.50215; but after I do so and try to run the program, it tells me that the "app attempted to perform an operation not allowed by the security policy..." and to use the .net framework configuration tool to change the settings. This is all good except that it appears that .NET Framework v2.0.50215 doesn't have a configuration tool. it's not in the C:\WINDOWS\Microsoft.NET\Framework\v2.0.50215 directory; nor is it available as a snap-in (only 1.1 Configuration is). Does anyone know where the Microsoft .NET Framework configuration tool for v 2.0.50215 is at? Does anyone know of another way to get this program to work? Thanks, Matt Tag: Graphics Tool Tag: 104939
  - 20
    - importing css Hi, I have designed a webpage with textboxes, buttons, drop-down lists etc. while disregarding the formatting. I imported a .css file using 'add new item'. Seems to be o.k, except the formatting hasn't taken effect. I tried manipulating it myself (like changing font sizes of the button etc.) but no effect is visible on the webpage. For example, the css file reads: ---------------------- input.checkbox, input.radio{ color: #00FFFF; background-color: #AAAAAA; font: 11px Arial, sans-serif; color: #333; border: 0px solid #FFFFFF; } ---------------------- But tweaking these properties and inserting a radio button (with css class input.radio) does not seem to take an effect on screen. Tag: Graphics Tool Tag: 104936
  - 21
    - simple: calculations based on numbers from textboxes Hi, I would like to perform some calculations on data that is typed in textboxes on my webpage. simple case: there are three textboxes; i would like to calculate the product of the number in the first box * number in the second box. Then i would like to display the result in the third textbox. my question: how do i case the text from the boxes into the type 'int' so that i could perform the calculation on them???? there must be a simple solution for this! Thanks for your time. Ido Tag: Graphics Tool Tag: 104930
  - 22
    - value of type 'T' cannot be converted to... Hi, I'm getting in trouble with the Generic.List(Of T). When declaring a Shadoiws of Mybase.Add, I want to do some custom actions with the item, and cast it to another class. The problem is that I get the whole time this error: "value of type 'T' cannot be converted to 'clsBaseClass'". I get it with both CType and Directcast: Public Class TestList(Of T) Inherits List(Of T) Public Shadows Sub Add(ByVal item As T) Dim cls As New clsBaseClass cls = CType(item, clsBaseClass) '-> gives the error cls = DirectCast(item, clsBaseClass) '-> gives the error End Sub End Class Any help our hints would be really appreciated! Thanks a lot in advance, Pieter Tag: Graphics Tool Tag: 104921
  - 23
    - Problems using resources I am trying to localise my app using embedded resource and sattellite assemblies. I can get it working using the following if I have a resource file with the same name as the class: ResourceManager resourceManager = new ResourceManager(this.GetType()); However, I want to use a global resource for my assembly. I have tried using the following with a resource file called strings.resx: ResourceManager resourceManager = new ResourceManager("Strings", this.GetType().Assembly); I have also messed around setting the Custom Tool Namespace but cannot get this working. As far as I can tell I am following the documentation, but I can't get this to work.... I know it's going to be a simple answer.. so could someone please put me out of my misery! Thanks in advance Dirc Tag: Graphics Tool Tag: 104917
  - 24
    - webform: how to prevent user from inserting empty fields Hi, I am building a form out of simple text boxes, dropdownlists etc. and a submit button. Currently the form accepts empty fields of data. How can I prevent a user from being able to insert empty data, i.e. something that checks if any of the fields are empty (and if so, lets the user have another try) before submitting?? Thanks! Tag: Graphics Tool Tag: 104911
  - 25
    - Is there way(s) to affact console window's properties. Hello, I'm writing console (i.e.: text mode) application using C# to perform some lightweight jobs that requires little human interaction (e.g. automating some Office applications with macro-like functions, except that I have to perform some other jobs regarding to the state/content of that Office application). When the application runs, it'll dump the running log to screen for the user to see, explaining what task the program is doing, and what is the result, any warnings and any user action is required. The console it runs will scroll when the output fill the screen and starts to drop display data when too much output is generated. So the users enquires whether my program will configure more screen buffer for them. I have little idea for where to start off - whether I can interact with the parent application except using exit code, whether double click on console application will spawn a new cmd.exe shell to run or the console application itself owns the console window, etc. Can someone give me a pointer to where I should begin? Regards, Lau Lei Cheong Tag: Graphics Tool Tag: 104908

Hi,
I really don't know the right place to ask this question... I am looking
for a .NET component that will allow users to be able to edit graphics. The
control would be something like paint.exe, except that the palette bar would
allow me to add custom bitmaps that the user could then drag over to a base
image, thereby editing it. Does anyone know if such a component is
commercially available, and, if so, who offers it? Thanks.
--
John

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RE: Graphics Tool by v-phuang

v-phuang
Wed Oct 19 04:16:15 CDT 2005

Hi

I think you try to search in the componentsource to see there is anything
you want.
http://www.componentsource.com/Catalog.asp?fl=A200&sc=CS&bc=A100~A200~BUSFUN
CIMAGEP&SERC=GGC1&ul=en&gf=+BUSFUNCIMAGEP

Best regards,

Peter Huang
Microsoft Online Partner Support

Get Secure! - www.microsoft.com/security
This posting is provided "AS IS" with no warranties, and confers no rights.

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Re: Graphics Tool by Frank

Frank
Wed Oct 19 09:22:44 CDT 2005

The tool in my signature is more oriented toward vector graphics, not images
(although images are supported). The run-time is free.

Regards,
Frank Hileman

check out VG.net: http://www.vgdotnet.com
Animated vector graphics system
Integrated Visual Studio .NET graphics editor

"JT" <Jthayer@online.nospam> wrote in message
news:62AE8BAE-05B3-4746-8B23-B7F93EC170F0@microsoft.com...
> Hi,
> I really don't know the right place to ask this question... I am looking
> for a .NET component that will allow users to be able to edit graphics.
> The
> control would be something like paint.exe, except that the palette bar
> would
> allow me to add custom bitmaps that the user could then drag over to a
> base
> image, thereby editing it. Does anyone know if such a component is
> commercially available, and, if so, who offers it? Thanks.
> --
> John

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