Can I write C# applets ?

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- Previous
  - 1
    - .NET Compatibility 1) Does .NET framework ship standard on certain versions of Windows? 2) The reason for the question is that I wrote an internet explorer browser helper object in C# using Visual Studio 2003. Since I used .NET, which versions of Window can I run it on? 3) Do my users have to install the .NET framework to run my browser helper object? Tag: Can I write C# applets ? Tag: 74433
  - 2
    - break statement How could I break out of the while loop within the for/if loop below while (intCurCategory < intTotalCategories) { for (intPageIter = 0;intPageIter< ITEMS_PER_PAGE;intPageIter++) { if (intPagesDisplayed>ITEMS_PER_PAGE) break; //trying to break out of the while loop here! intPagesDisplayed++ } } Tag: Can I write C# applets ? Tag: 74432
  - 3
    - Internet Mail Integration I would like to build or work in a simple internet mail program into my application for the hopes of passing some of the from, subject and sent time fields to a database. Any links or help appreciated. Thanks, Steve *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...get rewarded for it! Tag: Can I write C# applets ? Tag: 74430
  - 4
    - connect to SQL server: windows authentication / SQL Server authentication I have install a while ago a SQL server on my home computer. now, due to my work, I'm more confident with it and want to play around with it at home. I try to make a connection string to it and I keep having error: --------------------------- SQL Query Analyzer --------------------------- Unable to connect to server HERMES: Server: Msg 18452, Level 16, State 1 [Microsoft][ODBC SQL Server Driver][SQL Server]Login failed for user 'lloyd'. Reason: Not associated with a trusted SQL Server connection. --------------------------- OK --------------------------- I try play around with user role, etc ... in SQL Enterprise manager, no way I manage user lloyd to work. this drives me crazy, how could I connect to this database. (apparently windows authentication work, but I DON'T want to use it, I want to use a login/password !) BTW I was wondering, I don't really understand how windows authentication work, nowhere I manage to find the right granted to myself or user ASP_NET, where could I find that ? Tag: Can I write C# applets ? Tag: 74426
  - 5
    - ANSI 4010 Hi, I want the code in VB.Net to convert text files to ansi 4010 format. -------------------------------- From: praveen nayak ----------------------- Posted by a user from .NET 247 (http://www.dotnet247.com/) <Id>OjxPTtA9B0Gd9gWF6+bujA==</Id> Tag: Can I write C# applets ? Tag: 74425
  - 6
    - ASP.NET and SSL English: Hi! I have a problem when I send a request from an asp page to another with HttpWebRequest. The site requires a certicate to access, for this reason I added a certificate to the request using the class X509Certificate. The problem is that I get a 403 forbidden error message. I guess that is a permission matter. I also tried to create a component service to do it, but I obtain the same error message. You have the code here, thanks in advance. Spanish: Hola! Tengo un problema al enviar una petición de una página asp a otra con HttpWebRequest. El sitio requiere de certificados para poder entrar, así que a la petición le añado un certificado para que me permita abrir la página asp. El problema es que me da un error 403 de prohibido. Supongo que será por algún tema de permisos pero no se solucionarlo. También he intentado crear un servicio de componente que lo haga, pero me da el mismo error. Aquí os dejo el código para ver si le podeis echar un vistazo. The code: Dim datos, respuesta As String Dim webReq As HttpWebRequest Dim webResp As HttpWebResponse Dim sw As Stream Dim sr As StreamReader Dim encodedData As New ASCIIEncoding Dim byteArray As Byte() = encodedData.GetBytes(datos) webReq = HttpWebRequest.Create(url) webReq.Method = "POST" webReq.Timeout = 60000 webReq.ContentLength = byteArray.Length webReq.ContentType = "application/x-www-form-urlencoded" Dim cert = X509Certificate.CreateFromCertFile(pathcertificado) webReq.ClientCertificates.Add(cert) webReq.AllowWriteStreamBuffering = False sw = webReq.GetRequestStream() sw.Write(byteArray, 0, byteArray.Length) sw.Close() 'Obtenemos la respuesta del servidor webResp = webReq.GetResponse() sr = New StreamReader(webResp.GetResponseStream()) respuesta = sr.ReadToEnd() sr.Close() Gracias. Thanks Tag: Can I write C# applets ? Tag: 74422
  - 7
    - Disabling network adapter Hi Can I disable a wireless network adapter with som dll functions or C# code ?? regards Tag: Can I write C# applets ? Tag: 74421
  - 8
    - CS0006: Metadata file could not be found Hi all, I've been happily developing an asp.net application for several months now that uses the data and exception management application blocks. All was fine until I tried to run the app in debug this morning and got the following : Compiler Error Message: CS0006: Metadata file 'c:\windows\microsoft.net\framework\v1.1.4322\temporary asp.net files\wso\c6edba50\cef3a07\assembly\dl2\8b3cbee0\005ab7a3_8112c401\microsoft.applicationblocks.exceptionmanagement.interfaces.dll' could not be found I've removed the references to the block dlls and put them back in, I've checked that index server is disabled, and I've rebooted and tried again... all without success. I'm a bit baffled as this worked fine yesterday, and nothing has changed between then and today other thatn the machine had been rebooted this morning the same as it is every morning...... Any ideas?? Many thanks Pete Baugh Tag: Can I write C# applets ? Tag: 74420
  - 9
    - Problem with windows services created through .Net Hi guys/gals I had created a service in .Net. The name of the service is VCSService.exe. This VCSService.exe is in turn is calling another exe called as VCSFiles.exe. The exe VCSFiles.exe is displaying the windows DOMAIN NAME and the USER NAME of the system. I am running windows 2000. Let us say my DOMAIN NAME is "SEMANITCINDIA" and the USERNAME is "hitesh vibhakar". The same result i am able to get when i execute my VCSFiles.exe directly. But when i am calling this exe through my service ie. VCSService.exe, it is displaying the DOMAINNAME as "NT AUTHORITY" and USERNAME as "SYSTEM". During the creation of my service, the account type, i had specified is "LOCAL SYSTEM" and my service is an interactive service So what is the reason for this problem. ie. why my service is showing the different domain name and username ? as it is affecting my further manipulation in the VCSFiles.exe. Plz provide a solution regarding this problem at the earliest. Tag: Can I write C# applets ? Tag: 74410
  - 10
    - SerialPort There is a SerialPort sample on gotdotnet which seems to originate from Microsoft, and is described as being "similar to what we will be adding in a future version of the Framework" http://www.gotdotnet.com/community/usersamples/Default.aspx?query=SerialPor Compatibility with a future version of the framework is a compelling reason to use this component, but the comments on gotdotnet indicate that the component has a number of apparently serious bugs. Are there any plans to release an update to clear some/all of these bugs Thanks Joe Tag: Can I write C# applets ? Tag: 74409
  - 11
    - New Project The explorer for a new project only shows me Visaul Basic, Setup and "other" projects. But in "other" projects I only can find a Blank Solution I'd like to start a C# project but it is not possible even though .NET Enterprise architect is fully installed. How can I link c# and Help projects to this "New project" explorer? Thanks in advanc Robert Haerle Tag: Can I write C# applets ? Tag: 74404
  - 12
    - Faxing This is a multi-part message in MIME format. ------=_NextPart_000_0008_01C4334F.6BB03700 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Does somebody know why the foolowing code throws an System.Runtime.InteropServices.COMException exception with = the message of 'Unspecified error'? FaxServerClass fxsvr =3D new FaxServerClass(); fxsvr.Connect(""); // null for local fax server otherwise a computername I use the FAXCOMLib library under Windows 2000. Thanks, Mircea ------=_NextPart_000_0008_01C4334F.6BB03700 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><FONT face=3DArial size=3D2>Does somebody know why the foolowing=20 code</FONT></DIV> <DIV><FONT face=3DArial size=3D2>throws=20 an  System.Runtime.InteropServices.COMException exception with = the=20 message of 'Unspecified error'?</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <P><FONT face=3DArial size=3D2>FaxServerClass fxsvr =3D new=20 FaxServerClass();</FONT></P> <P><FONT face=3DArial size=3D2>fxsvr.Connect(""); // null for local fax = server=20 otherwise a computername</FONT></P> <DIV> </DIV> <DIV><FONT face=3DArial size=3D2>I use the FAXCOMLib library under = Windows=20 2000.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Thanks,</FONT></DIV> <DIV><FONT face=3DArial size=3D2>    Mircea</FONT></DIV> <DIV><BR></DIV></BODY></HTML> ------=_NextPart_000_0008_01C4334F.6BB03700-- Tag: Can I write C# applets ? Tag: 74403
  - 13
    - Remote Administration I developed and run some ASP.NET applications on my local machine. I have IIS 5.0 available on two servers from two different ISPs. I would like to have the applications served from the two ISP controlled machines. I have FTP-access (only) to the two remote servers. Simple .aspx applications execute (such as trace) but .aspx applications with a .aspx.cs code behind file fail on the statement ... <%@ Page language="c#" Codebehind="Sample.aspx.cs" AutoEventWireup="false" Inherits="Sample.Sample" %> ... because it can not resolve the Sample.Sample Any suggestions on how to proceed? Is there documentation available on installing an application on a remote ISP-controlled machine? -- -- Thom Little -- www.tlaNET.net -- Thom Little Associates, Ltd. -- Tag: Can I write C# applets ? Tag: 74399
  - 14
    - Fail to use ManagementOption to connect network drive hihi I had tried to follow MSDN sample code of System.Management.ManagementOption to connect network drive. But when i use scope.Connect(), it occurs Exception. I just use it to connect other computer shared drive. I had type user name and password. The path just is "\\\\computerName\\shareName" or "\\\\IPAddress\\shareName" that both are fail. Anyone tried it thx... Tag: Can I write C# applets ? Tag: 74398
  - 15
    - Usage of AppDomain.CreateInstanceFromAndUnwrap method i am trying to load a Windows Form Assembly at run time to a seprate AppDomain. I don't want that this Assembly to be loaded in the Caller Domain, so i used the metho CreateInstanceFromAndUnwrap instead of AppDomain.Load(.. // I am passing the Control's parent through the constructor argumen Object[] args1 = new Object[] {this} AppDomainSetup info = new AppDomainSetup() info.ApplicationBase = "file:///" + System.Environment.CurrentDirectory AppDomain MyDomain = AppDomain.CreateDomain("MyDomain", null, info) MyControl.MyControl Ctrl = (MyControl.MyControl) MyDomain.CreateInstanceFromAndUnwrap("D:\Test\MyControl.dll",MyControl.MyControl false,BindingFlags.Public,null,args1,null,null,null) But when i do this i get an exception thrown "Constructor on type MyControl.MyControl not found What should be cause of this issue? If i try to use the CreateInstanceFromAndUnwrap using the two parameters just the assembly and type, the functio returns me the control object. But when i try to set the Parent of the control using the followin code Ctrl.Parent = this then system throws an exception the message is The type System.Windows.Forms.Form+ControlCollection in Assembly System.Windows.Forms, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 is not marked as serializable What am i doing any thing wrong in this both scenarios Or is it advisable to have a design where i can load my Windows Forms Assemblies in to a seprat Domain and use, and later unload it Any body please help.... Tag: Can I write C# applets ? Tag: 74397
  - 16
    - How to map network drive in windows service without using API in C# hihi I need to use windows service to connect network drive, so I cannot use "net use" to connect network drive. I hope it can connect the network drive under windows service. Therefore if I don't want to use API WNetAddConnection function, any C# Class can do it directly thx... Tag: Can I write C# applets ? Tag: 74394
  - 17
    - How does the DataView.Sort method really work under the covers? How does the DataView.Sort method really work under the covers? I know that it sorts a dataview, but what kind of sorting algorhythm is actually used? Thanks. Tag: Can I write C# applets ? Tag: 74392
  - 18
    - Sorting Hi All, I have an xml file as listed below. This is a list of scripts. Some of the scripts depend on the output of other scripts. I want to sort this xml in such a way that the scripts are listed in the correct order of execution. I created an IComparer class and implememted the Compare method. I am calling Array.Sort on an XmlNode array. The sorting is not correct. Can anyone suggest a correct algorithm for a compare method to sort this XML? Thanks. James <root> <scripts> <script> <name>script0</name> <sequence>0</sequence> <references>script6|script14|script20|script4|script24|script16|script9|scri pt22|script25</references> </script> <script> <name>script1</name> <sequence>1</sequence> <references>script0|script6|script14|script9|script25|script15</references> </script> <script> <name>script2</name> <sequence>2</sequence> <references>script10|script6</references> </script> <script> <name>script3</name> <sequence>3</sequence> <references>script0|script6</references> </script> <script> <name>script4</name> <sequence>4</sequence> <references>script6|script20</references> </script> <script> <name>script5</name> <sequence>5</sequence> <references>script6</references> </script> <script> <name>script6</name> <sequence>6</sequence> <references> </references> </script> <script> <name>script7</name> <sequence>7</sequence> <references>script10|script6|script14</references> </script> <script> <name>script8</name> <sequence>8</sequence> <references>script10|script6|script14</references> </script> <script> <name>script9</name> <sequence>9</sequence> <references>script7|script8|script10|script11|script2</references> </script> <script> <name>script10</name> <sequence>10</sequence> <references> </references> </script> <script> <name>script11</name> <sequence>11</sequence> <references>script14|script6|script2|script10</references> </script> <script> <name>script12</name> <sequence>12</sequence> <references>script6|script0</references> </script> <script> <name>script13</name> <sequence>13</sequence> <references>script14|script6</references> </script> <script> <name>script14</name> <sequence>14</sequence> <references>script6</references> </script> <script> <name>script15</name> <sequence>15</sequence> <references> </references> </script> <script> <name>script16</name> <sequence>16</sequence> <references>script6|script20</references> </script> <script> <name>script17</name> <sequence>17</sequence> <references>script6|script18</references> </script> <script> <name>script18</name> <sequence>18</sequence> <references>script6|script25</references> </script> <script> <name>script19</name> <sequence>19</sequence> <references>script6</references> </script> <script> <name>script20</name> <sequence>20</sequence> <references>script6|script15</references> </script> <script> <name>script21</name> <sequence>21</sequence> <references>script6|script24|script0|script20</references> </script> <script> <name>script22</name> <sequence>22</sequence> <references>script6|script15|script24|script20</references> </script> <script> <name>script23</name> <sequence>23</sequence> <references> </references> </script> <script> <name>script24</name> <sequence>24</sequence> <references>script6|script25</references> </script> <script> <name>script25</name> <sequence>25</sequence> <references>script6</references> </script> <script> <name>script25</name> <sequence>26</sequence> <references>script0|script2|script4|script7|script8|script9|script10|script1 1|script14|script19|script18|script20|script24|script25|script16|script5|scr ipt22|script15|script6|script1</references> </script> </scripts> </root> Tag: Can I write C# applets ? Tag: 74387
  - 19
    - File.Move and NTFS File Permissions on the Source I realize that File.Move is a thin wrapper around the Win32 MoveFile API, so what I'm about to describe I think applies to that API. If NTFS permissions grant you read access to the source file but deny you the rights to delete the source file, I believe I've discovered -- much to my surprise -- that File.Move will copy the file to the target but fail to delete the source. And do this without returning an error (or equivalently, in managed code, without throwing an exception). I've included a tiny console app that I used to test. Does anyone know if this is expected behavior? I've come across no documentation or comments to suggest that this is correct. In my application, this behavior will be problematic -- i.e. if the source cannot be deleted, I need the call to not do anything. I suspect I'll have to do the copy and delete as separate calls... using System; using System.IO; namespace MoveTester { /// <summary> /// Summary description for Class1. /// </summary> class Class1 { /// <summary> /// The main entry point for the application. /// </summary> [STAThread] static void Main(string[] args) { if (args.Length != 2) throw new ArgumentException("Usage: MoveTester <sourcefile> <destfile>"); string File1 = args[0]; string File2 = args[1]; Console.WriteLine("Moving file {0} to {1}", File1, File2); try { File.Move(File1, File2); Console.WriteLine("Done!"); } catch (Exception E) { Console.WriteLine(E.ToString()); } } } } Tag: Can I write C# applets ? Tag: 74385
  - 20
    - C# LDAP libraries and ASP.NET Hi All I am trying to authenticate users against a Novell LDAP v3 using ASP.NET and C# LDAP classes. I have compiled the files to one assembly and reference it in my code. My problem is the following: I can connect successfully to the LDAP server, but as soon as I try to Search or Bind, the following error occurs - "Server did not return any data". Here is the code sample: using Novell.Directory.Ldap; LdapConnection ldapConn = new LdapConnection; ldapConn.Connect("192.000.0.00",389); // use proper LDAP Server IP Address if(ldapConn.Connected) { ldapConn.Bind("cn=yourname,ou=IT,ou=WEB,o=ORG","password"); } PLEASE HELP!!! I really need some HELP here. The LDAP directory has the following schema or structure: ORG -> WEB -> IT -> user data I did not find any documentation with the C# LDAP classes and URGENTLY need some help in searching and binding. All help is HIGHLY APPRECIATED. Thank you Walter Tag: Can I write C# applets ? Tag: 74384
  - 21
    - .NET Framework AutoUpdater Some of you might be interested in this open source AutoUpdater for .NET "Sharp AutoUpdater provides an auto-update feature for .NET applications. Using XML configuration files, Sharp AutoUpdater component detects if there is a new version of the software, downloads, unzips, and installs the new files." Link: http://csautoupdater.sourceforge.net/ Tag: Can I write C# applets ? Tag: 74382
  - 22
    - clipboardformat, Xml Spreadsheet Can anyone help me with copying spreadsheet format to the clipboard. I have this text <Workbook> <Worksheet> <Table> <Row> <Cell ss:Type="String">MyData</Cell> <Cell ss:Type="String">MyData</Cell> </Row> </Table> </Worksheet> </Workbook> I put that into a memorystream (UTF8), then call DataObject ob = new DataObject(); ob.SetData("XML Spreadsheet", ob); Clipboard.SetDataObject(ob, true) When I try to paste this into excel it complains that it can't paste the data. what am I doing wrong? Tag: Can I write C# applets ? Tag: 74380
  - 23
    - Application Blocks: ExceptionXmlPublisher log viewer? I'm using the ExceptionXmlPublisher provided by Kirk Evans. Is there a log viewer or xsl stylesheet to read the xml put out by the publisher? It's not well-formed xml (no root element) and it's deep. Any help would be great. Thanks. --Mark majohnson@gr.com Tag: Can I write C# applets ? Tag: 74376
  - 24
    - Rolling my own Install w/ MSDE I rolled my own install that checks to see if SQL server is there like so Dim svc As ServiceProcess.ServiceControlle Tr svc = New ServiceProcess.ServiceController("MSSQLServer" Catch ex As Exceptio Return ValRetCodes.NotInstalle Exit Functio End Tr Dim startDate As DateTim If Not IsNothing(svc) The .. Els Return ValRetCodes.NotInstalle End I Problem... on one user's box it runs, starts MSDE's install, but stops because it found datafiles C:\Program Files\Microsoft SQL Server\MSSQL\Data\master.md C:\Program Files\Microsoft SQL Server\MSSQL\Data\mastlog.ld So my check was fruitless. Is MSDE installed? Is SQL installed? What's a better way to check, and if it's installed, how can I use it for my database, or should I? Tag: Can I write C# applets ? Tag: 74375
  - 25
    - Software and Hardware Inventory Hi, There are some good extensive samples or components that make software and hardware inventory with WMI easy I'm seeking some examples or WMI class/property listing to catch the components in the machine that mades up a good software/hardware inventory. Regards Lucas Ponzo Tag: Can I write C# applets ? Tag: 74374
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  - 1
    - IDisposable.Dispose, Object.Finalize and threads IDisposable.Dispose is documented as the method where you have to release unmanaged resources. Dispose is called by Finalize. Finalize is called by garbage collector after the object becomes inaccessible. The documentation says: "The thread on which the finalizer is run is unspecified". So the question is: My object has allocated a [win32] window handle using CreateWindow (called using P/Invoke) and has to destroy it. But Win32 SDK say that DestroyWindow has to be called from the same thread that called CreateWindow. This seems impossible given Dispose/Finalize/GC patern. Any advice ? btw: Let me know if I should post to another group. -- francois.piette@overbyte.be The author for the freeware multi-tier middleware MidWare The author of the freeware Internet Component Suite (ICS) http://www.overbyte.be Tag: Can I write C# applets ? Tag: 74373
  - 2
    - question about paging in Datagrid question about paging in Datagrid. i would like to ask, normally, we bind the datagrid with DataSet if a query like "select * from item" contains 1000000 records, it seems that getting all the records and load it in the memory(DataSet) is a resource-consuming task. (please correct me if i say something wrong) So, i was planning to connect to database and fetch 10 items each time, when page is changed, connect to database again and fetch next 10 items. Is my planning a good way to save the resources? or Paging in datagrid has done something to save the resource? Tag: Can I write C# applets ? Tag: 74372
  - 3
    - Using Help remotely Hi, I have a client program that is one touch installed and hosted on an IIS server. My question is, what is the best way to provide user interface help to the client program. Two ideas have come to mind. 1) - Let the client program download the .chm and reference it locally. This is probably a pain. 2) - Let the client do remote calls to the server to request the help and the server then returns the requested help info. Not really sure exactly how I would make that work. Since I am not sure that either of these ideas is really workable, there must be a third and correct way. Would someone please enlighten me as to what it is? Thanks ------------------------------------------- Roy Chastain KMSystems, Inc. Tag: Can I write C# applets ? Tag: 74370
  - 4
    - How to cancel a pending BeginReceive ? What is the proper way to cancel a pending BeginReceive/EndReceive ? Can it be done without generating an exception ? Currently I shutdown and close the socket. The blocking "EndReceive" throws System.ObjectDisposedException. I try to avoid throwing exceptions when ever possible, and reserve them for unanticipated problems. Trying to stop a background read/process loop is an anticipated activity. For me the debugger delays 15 seconds when ever an exception is thrown. But regardless, I am hoping for a cleaner approach. I can not find guidance on this issue in framework documentation. Forgive the cross posts. It would be nice to have a specific framework/network related NG. Thanks for any insight - Best regards - Lee Gillie - Spokane, WA Tag: Can I write C# applets ? Tag: 74367
  - 5
    - how to embed xml data in resx file Hi, I am trying to embed xml data within resx file without success. Here's my data tag - <data name="foo" type="System.String, mscorlib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"> <value><![CDATA[ <myroot><otherdata>blah..<otherdata></myroot> ]]> </value> Even though I have used CDATA section, I get "blah..." when I try to access "foo" as opposed to my xml data "<myroot>.....</myroot>". Thank you. Regards, Amitava Shee Tag: Can I write C# applets ? Tag: 74364
  - 6
    - Signing Assemblies Using VS .Net 2003 1. I'm confused on how to remove compile errors below. Not sure if I need/how to use Al.exe and Gacutil.exe tools with VS, etc. 2. My company doesn't have a private key and the local windows application I'm creating is for internal company network use only. Should I create a public key? 3. My goal is to compile a Release version of the application to the network and then use caspol tool to trust assembly. Make Sense? Steps: (a) Created key pair (sn -k foo.snk) and copied foo.snk to C# project \obj directory (is my next step: sn -p foo.snk fooPub.snk & AssemblyDelaySign(true) & AssemblyKeyFile (fooPub.snk) ???) (b) Changed AssemblyInfo.cs contents: [assembly: AssemblyDelaySign(false)] [assembly: AssemblyKeyFile(@"C:\...\obj\foo.snk")] [assembly: AssemblyKeyName("")] (c) Resulting compile errors (2): Assbly gen. failed -- Ref assbly 'Interop.Word' & 'Interop.Excel' no strong name Thanks - Steve Tag: Can I write C# applets ? Tag: 74363
  - 7
    - HELP-Sorted Datagrids and modal dialogs I have been on newsgroup for week. I have seen anything that will help me. Basically, I have a form with a datagrid that can be sorted or unsorted (it is up to the user). Then, I display the data of the selected row in textboxes on dialog that execute by the user press a button. The following code works if I do not sort the datagrid before I press the button to bring up the dialog. It is when I sort it the datagrid I have the issue private void Frm_CustomerAU_Load(object sender, System.EventArgs e Frm_Customers frmCustomers= (Frm_Customers) this.Owner; CurrencyManager currencyMgr = (CurrencyManager)this.BindingContext[frmCustomers.tableInfoDG.DataSource, "Table"] currencyMgr.Position = frmCustomers.tableInfoDG.CurrentRowIndex DataRow currentRow = ((DataRowView)currencyMgr.Current).Row txtBxCompanyName.Text= currentRow["CompanyName"].ToString() I have also tried using the following code to bind the table to the textbox and I get the same result txtBxCompanyName.DataBindings.Add("Text", frmCustomers.tableInfoDG.DataSource, "Table.CompanyName") I believe it has something to do what I am setting CurrencyManager position to ( currencyMgr.Position = frmCustomers.tableInfoDG.CurrentRowIndex;). I know I need it to be the position of the underlying table in order to get the selected position in the datagrid. I just do not know how to get the position. By the way, this is C Any help would be greatly appreciated Tag: Can I write C# applets ? Tag: 74362
  - 8
    - Send fax This is a multi-part message in MIME format. ------=_NextPart_000_0008_01C432C1.27424D30 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi all. This is my cod to send a fax FAXCOMLib.FaxServerClass fxsvr =3D new FAXCOMLib.FaxServerClass(); FAXCOMLib.FaxDocClass fxdoc; try { fxsvr.Connect("\\testpc"); // null for local fax server otherwise a = computername fxdoc =3D (FAXCOMLib.FaxDocClass)fxsvr.CreateDocument(@"c:\test.txt"); fxdoc.FaxNumber =3D "0269446970"; fxdoc.Send(); fxsvr.Disconnect(); } catch (Exception ex ) { Console.WriteLine( ex.ToString()); } The problem is that the fxsvr.CreateDocument throws an = System.Runtime.InteropServices.COMException exception with the message of "Unspecified error". Does anybody know why that?=20 ------=_NextPart_000_0008_01C432C1.27424D30 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><FONT face=3DArial size=3D2>Hi all.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>This is my cod to send a = fax</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV> <P><FONT face=3DArial size=3D2>FAXCOMLib.FaxServerClass fxsvr =3D new=20 FAXCOMLib.FaxServerClass();</FONT></P> <P><FONT face=3DArial size=3D2>FAXCOMLib.FaxDocClass fxdoc;</FONT></P> <P><FONT face=3DArial size=3D2>try</FONT></P> <P><FONT face=3DArial size=3D2>{</FONT></P> <P><FONT face=3DArial size=3D2>fxsvr.Connect("\\testpc"); // null for = local fax=20 server otherwise a computername</FONT></P> <P><FONT face=3DArial color=3D#ff0000 size=3D2>fxdoc =3D=20 (FAXCOMLib.FaxDocClass)fxsvr.CreateDocument(@"c:\test.txt");</FONT></P> <P><FONT face=3DArial size=3D2>fxdoc.FaxNumber =3D = "0269446970";</FONT></P> <P><FONT face=3DArial size=3D2>fxdoc.Send();</FONT></P> <P><FONT face=3DArial size=3D2>fxsvr.Disconnect();</FONT></P> <P><FONT face=3DArial size=3D2>}</FONT></P> <P><FONT face=3DArial size=3D2>catch (Exception ex )</FONT></P> <P><FONT face=3DArial size=3D2>{</FONT></P> <P><FONT face=3DArial size=3D2>Console.WriteLine( = ex.ToString());</FONT></P> <P><FONT face=3DArial size=3D2>}</FONT></P> <P><FONT face=3DArial size=3D2></FONT> </P> <P><FONT face=3DArial size=3D2>The problem is that the <FONT=20 color=3D#ff0000>fxsvr.CreateDocument </FONT>throws an=20 System.Runtime.InteropServices.COMException</FONT></P> <P><FONT face=3DArial size=3D2>exception with the message of = "Unspecified=20 error".</FONT></P> <P><FONT face=3DArial size=3D2>Does anybody know why that? </FONT></P> <P><FONT face=3DArial size=3D2></FONT> </P></DIV></BODY></HTML> ------=_NextPart_000_0008_01C432C1.27424D30-- Tag: Can I write C# applets ? Tag: 74355
  - 9
    - compacframework Hi! I want develop an app for pocket pc that use IPv6, and I have installed VStudio .NET 2003, but it hasn't projects for PPC 2003, (PPC 2002 hasn't support for ipv6). Is it possible install some for have PPC 2003 (service pack, ...)? Thanks! Tag: Can I write C# applets ? Tag: 74351
  - 10
    - How to map network drive in C#? hihi when I am using Platform SDK, I can use WNetAddConnection2 to connect the network drive. But i cannot found these similar function or method in C#. Anyone know C# has this class to do it? thx... Tag: Can I write C# applets ? Tag: 74347
  - 11
    - Changing reference from 1.0 framework dll's to 1.1 framework dll Hello, I am developing an application using ASP.NET and ORACLE. Initially I loaded Visula studio . NET 1.0 framework and later updated it Framework 1.1 . So, now, I got two different directories "WINNT\Microsoft.NET\Framework\v1.0.3705" and "WINNT\Microsoft.NET\Framework\v1.1.4322", in my system holding dll's. At present, this application is referencing to 1.0 Frameworks dlls (e.g. system.dll,system.data.dll etc). But, now I want to change this reference to access dl's from 1.1 framework so that I can use other useful methods and features. For this, When I removed the reference of existing dll and then tried to add NEW reference of dll's from 1.1 framework directory, I am getting MANY compilation error. Could any one help me to resolve this problem? My goal is to change the reference of dll's to access 1.1 framework's dll instead of 1.0. Regards, Ajay --- Posted using Wimdows.net NntpNews Component - Post Made from http://www.DotNetJunkies.com/newsgroups Our newsgroup engine supports Post Alerts, Ratings, and Searching. Tag: Can I write C# applets ? Tag: 74345
  - 12
    - Running the backup utility programaticly Hi ,all is there a way to run NtBackup from vb.net. I know i can use shell ,proccess or Win32API. But what is best and how to do it. TIA Tag: Can I write C# applets ? Tag: 74343
  - 13
    - Send fax Does anybody know how to send a fax from c#. Is there any suppport for sending faxes? Thanks Tag: Can I write C# applets ? Tag: 74342
  - 14
    - Pound sign and everthing following are get lost when using QueryString for value transfering in ASP (Type your message here) I have two asp script files A.asp and B.asp. In A.asp, I am doing database query. The query string looks like "SELECT * From Where PublishDate Between #02-02-04# And #03-03-04" I tried to using QueryString to transfer the query string to B.asp. The statement looks like Sql = "SELECT * From Where PublishDate Between #02-02-04# And #03-03-04" <a Href="B.asp?QueryString=Sql">XXXX</A> However, it turned out that the first # and everything following got lost Anybody could help! Thanks in advance! Yong Chen HKU, CSIS -------------------------------- From: Yong Chen ----------------------- Posted by a user from .NET 247 (http://www.dotnet247.com/) <Id>L5cSB89+t0eNfdbhCkjJgQ==</Id> Tag: Can I write C# applets ? Tag: 74338
  - 15
    - Using DSOleFile to read double-byte character file Hi, I am using DSOleFile to access double-byte character file property information but it does not seem to retrieve the information correctly. Can someone tell me how to use the DSOleFile.exe to access double-type character file property information? Thanks in advance. Tag: Can I write C# applets ? Tag: 74333
  - 16
    - Problem with WebProxy class I recently encountered a problem with the following piece of code in an ASP.NET application that has been running successfully for a couple of months. It requests a web-page from an external web-site, using our corporate proxy. Our company has two proxy servers with the same DNS name. If you execute the nslookup command (at the Windows command prompt), two IP addresses are returned. When one of the proxy server crashes (as it did the other day), Internet Explorer continues to work correctly. However my code failed until the dead proxy server was fixed. It seemed to cache the IP address of the failed proxy server and continue to try and use that machine rather than switching to the live machine. Is there anything I can do to stop this behaviour? Here is the code: HttpWebRequest hwrRequest = (HttpWebRequest)WebRequest.Create( IntranetConfiguration.ExternalSystemConnectionStrings[sExternalSystemKey]); hwrRequest.Timeout = REQUEST_TIMEOUT; //Set up proxy information hwrRequest.Proxy = new WebProxy( IntranetConfiguration.Proxy.Address, IntranetConfiguration.Proxy.Port); hwrRequest.Proxy.Credentials = new NetworkCredential( IntranetConfiguration.Proxy.Username, IntranetConfiguration.Proxy.Password); //Go and get text response from Shareprice service HttpWebResponse hwrResponse = (HttpWebResponse)hwrRequest.GetResponse(); Stream strResponse = hwrResponse.GetResponseStream(); StreamReader srResponse = new StreamReader(strResponse); sHtmlText = srResponse.ReadToEnd(); Tag: Can I write C# applets ? Tag: 74328
  - 17
    - CSharpCodeProvider.CreateParser Are there any plans to implement a parser for CSharp code? - I could really use it! Tag: Can I write C# applets ? Tag: 74321
  - 18
    - Urgent: Help to set Encoding for OracleDataReader Hi I'd like to set Encoding to OracleDataReader/OracleCommand or relative class (just like StreamReader class constructor). Is that possible Thank Peter Tag: Can I write C# applets ? Tag: 74320
  - 19
    - Migrating Windows Forms to ASP.NET is there an easy way to convert a Windows Forms app to an ASP.NET one? I understand there are UI and control differences which may arise but, in general, is this an easy conversion? Thanks. samantha. Tag: Can I write C# applets ? Tag: 74307
  - 20
    - Cannot open ASP.NET projects on IIS 6/ Win2k3 running WSS Hi, I have a Windows 2003 server running Windows Shareporint Services 2.0. After I installed WSS I am to able to open any web project that is located on my default web site from VS 2003. I can't borwse to the site either. It is as if the site does not exist. Does anyone know how I can fix this issue? The configuration that I am running is Windows 2003 server WSS 2.0 .NET framework 1.1 VS.NET 2003 TIA Tag: Can I write C# applets ? Tag: 74303
  - 21
    - Memory/Leak Tool? I have a Windows app (it will be promoted to a Service once this problem is sorted out) that cyclically, every minute, connects to five SQL Servers over the WAN, extract data and insert the data in a local SQL Server, using the OLEDB provider. Every cycle I create one local connection and five remote connections, do the stuff, close the connections and dispose everything that has a Dispose method (OleDbConnection, OleDbDataAdapter and OleDbCommand). After running overnight the performance degrades and if I examine the Private Bytes of the process (using Performance Monitor, the way we looked for memory leaks before DOTNET in C++, but should still be valid), it goes up from approx. 1.3 MB to over 2 MB. I've been using DOTNET from the first Beta and never thought I'd say this, but I suspect a leak. Is there a method/tool that will show me the type of DOTNET objects being leaked, or give me some indication of where to look for the problem? Thanks. Tag: Can I write C# applets ? Tag: 74302
  - 22
    - StrongNameIdentityPermission do not working with WinForm I'm invoking the same Dll from Console application and WinForm application Both signed with SrongName. the class that I'm invoking is protected with StrongNameIdentityPermission Demand and hear is what happened: the console application pass the demand but the WinForm failed i had try to union the StrongNameIdentityPermission blob with the mscorlib StrongName but it still behave is the same way. Do someone know to solve this issue ???? TNX Bnaya Eshet Tag: Can I write C# applets ? Tag: 74300
  - 23
    - Finding process user identity Hi I am using the System.Diagnostics.Process class to find information about the running process on, lets say win2k. I can get to almost all the information I need from the Process object except the user name that the process is running as. In the Task Manager, I can see the process Image Name, User Name, CPU, etc. Here is the code example of what I am doing Process[] procs = null string processList = "" procs = Process.GetProcesses() for(int i = 0; i <= procs.GetUpperBound(0); i++ Console.WriteLine(procs[i].ProcessName.ToString() + " is still responding!") The question is, how can I get to the User Name for a specific process? Do I have to use Win API to do this Cheers. Tag: Can I write C# applets ? Tag: 74299
  - 24
    - dispaly group button name in taskbar When my c# app appear as in individual buttons in the XP taskbar, the button text is correct. However when Windows XP group groups the buttons together. the combined button is blank. How can I fix it? Tag: Can I write C# applets ? Tag: 74293
  - 25
    - Arabic Strings Hello, how could i go about replacing normal latin numerals in a string containig arabic characters. Using the string builder when i append the numerals come in front of the arabic characters.. and not after the arabic characters.. What is the suggested method to do this.. Regard Sajay Tag: Can I write C# applets ? Tag: 74288

Re: Can I write C# applets ? by Mattias

Mattias
Fri May 07 00:46:11 CDT 2004

What kind of applet are you referring to?

Mattias

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Mattias Sjögren [MVP] mattias @ mvps.org
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Re: Can I write C# applets ? by anonymous

anonymous
Fri May 07 06:11:05 CDT 2004

I am creating a web page that the user will sign on to. Once he does, I need to display an icon to see if he has any messages

Sudeep

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Re: Can I write C# applets ? by Mattias

Mattias
Fri May 07 06:44:07 CDT 2004

>I am creating a web page that the user will sign on to. Once he does, I need to display an icon to see if he has any messages.

That sounds like something you could do with just a plain ASP.NET
website.

But you can host Winforms controls in webpages in IE if you're looking
for that kind of applet like functionality.

Mattias

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Mattias Sjögren [MVP] mattias @ mvps.org
http://www.msjogren.net/dotnet/ | http://www.dotnetinterop.com
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