ANB_149's Q&A profile

• Visual Basic Can't update a dataset!

  have this code: Dim RowValues(2) As String RowValues(0) = AdUser.Text RowValues(1) = AdPass.Text RowValues(2) = AdTimes.Text UserPassDS.Users.Rows.Add(RowValues) UsersTableAdapter.Update(UserPassDS.Users) When I try to update (the last row), It says an error. The error is: System.Data.SqlClient.SqlException was unhandled Class=14 ErrorCode=-2146232060 LineNumber=65536 Message="An attempt to attach an auto-named database for file E:\Program Files\Microsoft Visual Studio 8\Common7\IDE\DB.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share. ...Show All

• .NET Development the order of null in a comparision

  hi, Someone told me that the order of null in a comparision would affect the performance of the statement. he said that if (null == someobject) { .... } would yield in a slightly better perfomance than if (someobject == null) { .... } have anyone ever heared something like that anynote or hint thanks I also want 2 know abt this. bcoz i also seen this type of null comparision in Microsoft Ado.Net 2.0 Sql batch update seminar. ...Show All

• Visual C# assigning variables with the same value (simplified method)

  I would like to assign the same value to 8 variables. Is there any easier way int var1=1;  I would like to be able to write like this but dont know how. int var2=var3=var4=var5=var6=var7=var8=var1; or store 1 to var2,var3,var4,var5,var6,var7,var8 Is assigning one by one, a must in C# Any suggestion Thanks, danny Try a = (b = (c = (d = 5))); to assign a,b,c and d to 5. ...Show All

• SQL Server Batch Query Execution?

  Hi,    I am executing a set of queries. i.e, a batchExecution of queries. I need to know when the batch execution is over so that i can follow up some other process. Is there any method or event in SQL which can keep track of these things. My primary focus is, in knowing the process/BatchQuery completion. Thanks in Advance There is a SQL Profiler event called SQL:BatchCompleted See http://msdn.microsoft.com/library/default.asp url=/library/en-us/adminsql/ad_mon_perf_204z.asp You might also be able to query sysprocesses, for example, and look for changes in "status" or "last_batch". Be certain you understrand the ...Show All

• Visual Studio Express Editions Windows Media Encoder SDK 9

  I have two Saperate Projects that is to Capture a Video from TV tuner card and Audio from Sound Card. I have some Issues about Windows Media Encoder SDK 9 in Visual Basic 6 Sepcification of hardware is Pentium 3 800 Mhz windows 2000. Builtin Sound,VGA, 256 MB RAM. Pinical or PixelView TV tuner card (testing on both) 1. When i record from TV tuner card the CPU Usage goes to 100% and maintain as 100% usage 2. their is a option of auto stop recording according to given time. but is their any option that auto stop and start recording at same time . ( right now i use stop and start technique and rename the file name.) 3. Problem with same brand ...Show All

• SQL Server Can not connect to a flat file

  Hi all.... With Visual Studio, I have created a new "Integration Services Project". As per the tutorial instructions, I right-click in the "Connection Managers" box, and I select "New Flat File Connection" When I do so, I get this error: The new connection manager could not be created. Exception from HRESULT: 0xC0010014 (Microsoft.SqlServer.DTSRuntimeWrap) Any suggestions   (BTW, I'm using 64-Bit Enterprise edition for x64) Thanks! Forch    at Microsoft.SqlServer.Dts.Runtime.ConnectionManager.get_Properties()    at Microsoft.DataTransformationServices.Controls.FlatFileConnectionManagerUtils.GetLocaleID(ConnectionMan ...Show All

• Visual C++ accessing trackBar Scroll value?

  Hello, I am using Visual C++ 2005 Express Beta 2 and cannot sort out how to use the Scroll property value for a trackBar. Under Event properties the name for the Scroll property is trackBar1_Scroll so how do I print out the Scroll value I have tried using Console::WriteLine(trackBar1_Scroll.Value); but get error message error C2228: left of '.Value' must have class/struct/union if I use Console::WriteLine(trackBar1_Scroll->Value); I get error C2228: left of '.Value' must have class/struct/union/generic type Cheers Geoff trackBar_Scroll is indeed an event handler. You can do something like: p ...Show All

• Visual Studio visual basic 6.0

  where can I donload MSDN library to get a help within the code of the visual basic 6.0 thank you The starting point for the online MSDN library for Visual Basic 6.0 is here: http://msdn.microsoft.com/library/default.asp url=/library/en-us/dnanchor/html/vb6anchor.asp I would suggest that when you want specific help for something related to Visual Basic 6.0, search for the term in google, with the parameter to limit the search to the Visual Basic 6.0 section of the website. For example, to look up Visual Basic 6.0 help for Form , search in G o o g l e for: form site:http://msdn.microsoft.com/library/ ...Show All

• Windows Forms Opening a website in a browser, in a NEW window

  Hi Rck   Process.Start works pretty much like cmd.exe. For that you have to use Process.Start("IExplore.exe", sLink).   If you want the same behavior as WinKey+R, you'll have to use Process.Start("Explorer.exe", sLink). -- Paulo Morgado MCSD.NET - C# MVP https://mvp.support.microsoft.com/default.aspx/profile=D4A89909-0CCC-4D8B-8E7B-AB0F3DEB1E66   <Rick Hodder@discussions.microsoft.com > wrote in message news:97d52e82-7cd5-4a1b-bbeb-78f4df3d9829@discussions.microsoft.com ... I have a form that has a link label that holds a website address. When the linklabel is ...Show All

• Visual Studio Team System Sharepoint Integration

  My company currently already has servers setup for Sharepoint already and want to try to use those for Team System. Does anyone know if its possible to point the Sharepoint integration to another server Or, does anyone know if its possible to move over data from an existing Sharepoint site to the one created by Team System Hi, It is possible use a remote WSS server though it isn't a supported configuration. A whitepaper is being written to describe the steps that need to be taken for this to function properly with TFS. I can probably post some preliminary instructions on how to do this if necessary, but they will be pretty rough. O ...Show All

• Windows Forms Design-time property with no designer transactions: possible?

  We have a property, Pan, that is on the root designer and associated with the root component using PreFilterProperties. We created this property so users could view Pan in the property grid, and modify it. But we do not want to serialize this property, or have it create a designer transaction when changed :( (we don't want it in the undo/redo stac ...Show All

• Visual Studio Express Editions I need some books about C#!

  Hi All, I need some books about C#, can you send me some links to download these books. Thanks much. hi, as a book i don't know any book but the one in registration benefits , but there are lots of online tutorials you can take a look to this thread http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=283455&SiteID=1&mode=1 hope this helps ...Show All

• Visual Studio Attaching process to Windows Service

  I have a windows service that has been built (VS 2005 Beta 2), installed and is running ( I am getting output in the event viewer, and part of it the service is working correctly).  But when I try to debug it using the "Attach to process", the service process is greyed out, and I am not allowed to attach to it.  I am running Windows Xp Pro, SP2, as an admin. Not sure if this is a security or permisson problem so I also have tried adding "Everyone" to the "impersonate a client after authentication" in the user rights assignments in local security settings, but it didn't help. I installed the service using a Setup Project added ...Show All

• Visual Studio unable to step automatically step into the server web service error

  Since using vb 2005 i have been having a lot of problems accessing remote web services,   When communicating with the web service locally all is fine, when i try to communicate with it remotely i get " unable to step automatically step into the server  , The debugger cannot connect to the remote server"   It looks like the debugger is trying to remotely debug the remote web service which i don not want it to do. Remote debugging in the project is switched off. This does not happen all the time but i get severe timeout of up to 1 minute when it does work. The same project in vs 2003 works very quick & ...Show All

• .NET Development .NET Runtime 2.0 Error Reporting

  Hi, My application is running on 65 PC. After a few hours, this applications crash on 2-3 PC. I get no exception in my log files. I set the Application.ThreadException and AppDomain.CurrentDomain.UnhandledException exception event handlers. The last one is triggered with 'System.NullReferenceException: Object reference not set to an instance of an object.' but there is no stack trace available. I got no dump file, no popup window. I only get the following entry in the event log : Event Type: Error Event Source: .NET Runtime 2.0 Error Reporting Event Category: None Event ID: 1000 Date: 13/05/2006 Time: 21:53:39 User: N/A Computer ...Show All