Der M's Q&A profile

• Windows Forms VS .NET2003 Sluggishness

  I am using VS.NET 2003 for my development and I have noticed that the interface is very sluggish. Everytime I change some part of my code, the interface goes into some kind of a process and I cannot continue with my work during that p ...Show All

• .NET Development VS2003 : Connecting To Oracle 9I [RESOLVED]

  Hi everybody, Ok, totaly new a connecting VB.Net to Oracle using the Oracle Client.... But this comes back with "Unable to load DLL (oci.dll)." on my machine.............. Connecting with SQLplus or TOAD is not a problem..... Any clues   Code: Imports System.Data.OracleClient Imports Microsoft.VisualBasic   Public Class clOracle      Public conn As New Data.OracleClient.OracleConnection    &nb ...Show All

• SQL Server Report Viewer/Explorer-WebPart missing under SharePoint v3+SQL Server 2005

  Hello all, I'm new with SP v3 and the Reporting Services of SQL Server 2005. I did a prototyp report and show it with "SQL Reporting Services Report"-WebPart, but I can't find the WebParts Report Viewer and Explorer in the WebPart Gallery. Please, could somebody give me a clue where the problem could be, or how I could isolate the problem area. Cheers Marc Salut Marc, If you seach the ...Show All

• Windows Forms accessing the 'new row' row programmatically in a DataGridView

  I'd like to access the "new row" row programmatically in a DataGridView in order to write a testcase simulating a user adding a new row but I have so far failed miserably in figuring out how to do this. /Mans You can use the DataGridView .NewRowIndex property.   ...Show All

• Visual C# Refrencing Assemblies

  I am trying a simple program which refrences another assembly , I open the "AppDomainTest" (Consumer of the assembly) go right click on the References and browse and add a reference to the assembly I want to use (This is also a sample assemblu I wrote), lets say this is "AssemblyA" But i get the folowing compilation error on the "AppDomainTest" ....... Error 1 The name 'AssemblyA' does not exist in the current co ...Show All

• Visual Basic Copy all files from various directories

  I am trying to create a VB Express program to copy files from various directories to one directory. My files are in C:\AngleBase\DirName where DirName is a part number. The folder contains .tor and .prt files required to make the part. I want to input part numbers into a textbox (or read it from a list file) and the program searches for that dir and copies all files to one directory. If a part number (directory) does not exist, the part number i ...Show All

• Windows Forms Issues with the deployment Manifest

  Our application is built with VS2005 Beta 2. We uses ClickOnce to deploy the application. Here is the issues we have experienced on some client machine. When we click the install button from the publish page, the deployement manifest is open in the browser instead of lauching the application manifest On other machine, every is fine, the install button lauch the installation sequence on the client. Any idea what could the problem. Regards, ...Show All

• Visual C# how to get the PC-Name from connected PC's

  Hi @all, I ping the whole network (192.168.2.1 - 192.168.2.254) and return all IP-Adresses who returns the Ping-Request. The result is a list with the IP-Adress, but not with the PC-Name How can I get the Name of the other PC's from my Network thanks for your fast help Nikolai Hi Nikolai, The System.Net.Dns class's GetHostByAddress method will help you there. ...Show All

• SQL Server Need help running .dtsx package from web page

  I'm trying to get the syntax right to run a sql agent from my server that in turn will run a .dtsx package when the user clicks a button.  So far I have: in my .aspx page: < form id ="form1" runat ="server"> < div > < asp : button id ="contact_submitted" onclick ="Run_Process" runat ="server" cssclass ="submitbutton" Text ="Click here to start Processing" PostBackUrl =""> ...Show All

• .NET Development Access Voilation Error in .NET Framework 2.0 Sockets...Please guide

  Hi, I am using Sockets to read and write data on some port. Using Visual Studio 2005 and .NET Framework 2.0. I am getting the following error and program crashes, System.AccessViolationException Attempted to read or write protected memory. This is often an indication that other memory is corrupt. at System.Net.UnsafeNclNativeMethods.OSSOCK.WSAGetOverlappedResult(SaveCloseSocket socketHandle, IntPtr overlapped, UInt32& bytesTransf ...Show All

• Visual Basic AnalogTVTuningSpace and MSVidCtl

  I´m trying to develop a decent tv tuner/capture application (since there are no such apps, nowhere, I say) in Visual Basic 6.0. I´m using the MSVidCtl component together with the AnalogTVTuningSpace and IChannelTuneRequest object to achieve this, as desc ...Show All

• Smart Device Development File random access, writing in specifical positions

  Hi, I’m developping an application with VB.net for PPC. It creates a log of buttons that the customer taps and time of the event. If there is a button tapped by error it records it in a different file. Then the last line in the log file must be modified with the correct button (when tapped). I use streamwriter and streamreader to write and to read the log file. Tried to use seek/position to specify the point where the string must ...Show All

• Visual FoxPro Database security

  Sorry, my english less good . I'm making a program by using Visual FoxPro computer "A". All database, tables, form, menu and report stored in that computer. Which I wish to ask: 1.        If someone using computer "B", do he/she can make program with source exist in computer "A” 2.       If there are some computer which join by workgroup or domain, then each the computer ...Show All

• Windows Forms DataGrid.GridLineStyle = DataGridLineStyle.None doesn't work

  I am not finding that  DataGrid.GridLineStyle = DataGridLineStyle.None has the anticipated effect (cell boundary lines not shown). Also, how to not show the left most selection column (the column that shows the solid right arrow for the selected row in the gr ...Show All

• Visual C++ RMDIR bugging???

  Hello, I need help with RMDIR desperately... well, I got this code from the HELP files but doesn't seem to be working... /* remove example: remove or delete directory C:\test */ #include <stdafx.h> int _rmidr(       const char "C:\\test" );    return 0; } but what's wrong with this An identifier is a name: it identifies something. In your code "_rmdir" is an example of an ...Show All