WinFormsUser13232's Q&A profile

• SQL Server debugging script task

  Hi, I'm trying to debug a Script Task. I set a breakpoint then start debug. I always get a COM Exception error: unhandled exception occurred in DTAttach.exe[3332] File position not valid for new breakpoint Can someone suggest me something Thanks Was facing the same issue even after trying all of the above. Have found workaround for this annoying problem Everytime you get this error, right click on the problematic project in solution explorer and select 'clean' and then select 'rebuild' Debugging should then work ok. ta arun ...Show All

• SQL Server invalid column name 'rowguid'

  Hi all, I'm new to replication and database management so I will like some understanding and guiding as this is a new task for me. I was given a copy of a database with merge replication on it and doing allot of reading and using some scripts I cleaned replication (or so Im thinking) and tryed to use it again on the ms-access front end. When I try to update some data I get "invalid column name 'rowguid'" , but no such column exist in my database as it was dropped. Any help on this thanks George. Thanks to all. I managed to go over that problem (it had nothing to do with the front end!) I found some scripts at http://www.replicationanswers.com that were very helpfull. ...Show All

• Microsoft ISV Community Center Forums How to copy pivot table RESULT from Access to Excel

  I need to produce a highly formated pivot table report in Access and can only achieve so much. However, if I could programatically select the pivot table (equivalent of keys [Ctrl]+ ) then copy and paste into Excel, I can use VBA to format the report in Excel. My problem is that I cannot find a way to programatically select the pivot table in Access. I have tried Sendkeys "^A" as a last resort but this doesn't work. Exporting to Excel doesn't work either as it exports the pivot table, not the result . I'm having a similar problem with a large dataset. I can export smaller result sets, but the query I'm using has over 150,000 rows: too many for Excel. However, the actual pivot table result on ...Show All

• Visual Studio 2008 (Pre-release) Post back to Site Of Origin

  In an XBAP application I need to send (POST) data back to the site of origin to a cgi function, possibly using the System.Net.WebClient e.g.: myWebClient.UploadData("pack://siteoforigin:,,,/dat.cgi", "POST", data); But not suprisingly WebClient does not understand pack://..... Everything works OK if I use something like: myWebClient.UploadData(" http://192.168.0.100/dat.cgi ", "POST", data); where 192.168.0.100 is the site of origin. But I do not know where my application will be deployed. So the question is how do I resolve pack://siteoforigin:,,,/ to a Uri that I can use with WebClient or other classes in the System.Net namespace Or any other suggestions to help solve my problem ...Show All

• SQL Server Paging Reports

  Hi All I created a report with a matrix on the form and managed to get the results "not" to page when viewed on the web by selecting the "Fit matrix to one page if possible" checkbox. I created a new report looking at the same data this time using a table and no matter what i do the report keeps paging!!! Anyone got any advice on how to stop this Why does it handle a table differently than a table. Thanks very much Setting the Interactive Height to 0in did the trick aka <InteractiveHeight>0in</InteractiveHeight> Cheers ...Show All

• Visual Studio Logon failed

  hello i'm from mexico so i'm sorry if my english isn't the best i am working with visual basic .net 2003, SQL Server 2000 and Crystal Reports .NET (the one that is included in Visual Studio .NET 2003) i was working in a server machine and had finished the project last week, everything was working perfect. the problem showed up when i tried to run the application on a client machine. when the crystalreportviewer open on the client machine it asks me for login information such as server name, database, user id and password. this information is not required when i run it on the server machine. anyway this wouldn't be a problem at all the big problem is that even if i enter the correct information on the login window it appea ...Show All

• Visual Studio Express Editions vb 2005 or vc# 2005??

  I have the option of wither taking visual basic.net 2005 or visual c# 2005 in a college class (3 credits, 4 months long)..What should i take, i know how each looks and feels, however, i need some advice from the pros..I just want to make sure that whatever i pick up, it going to be a good choice...also, i hear a lot of neg remarks about vb6, i havent heard to much about vs 2005.. Thanks VB6 is no longer supported by Microsoft. Other than that it's a great language. As to which .Net language you should go for then that's up to you, since my background is VB6 I prefer VB.Net. If your just starting out then it doesn't really matter but BASIC should in theory be easier. ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Rendering a screen aligned quad - how?

  This is probably going to seem like a very noob question, but I've been struggling with this for a little while now and haven't found anything through search that directly helps me. I'm trying to render a screen aligned textured quad. The size of the quad is 352x240, the size of the window is the same, and the size of the texture is the same (the texture is a video frame). My problem is I don't know how I should set the vertex positions and the perspective projection matrix and view matrix to achieve the alignment. I basically want to render the texture to the screen, so that each texel maps to the corresponding pixel. Can anyone help It'd be much appreciated! Thanks. Sure, here you go, hope this works:< ...Show All

• .NET Development How to manipulate WorkingArea

  I am trying to make a start toolbar like form. I have a trouble of figuring out how to change the WorkingArea after that, so that icons on desktop and programs in maximized WindowState would be displayed correctly. A fragment of code, that i am using to make the form stay where i want it: [code] Public Sub New() Call InitializeComponent() Dim vaba As Rectangle = SystemInformation.WorkingArea With Me .StartPosition = System.Windows.Forms.FormStartPosition.Manual .FormBorderStyle = System.Windows.Forms.FormBorderStyle.None .Location = New Point(vaba.Left, vaba.Top) .Size = New Size(212, vaba.Height) .TopMost = True .Visible = True End With End Sub [/code] What should i implement, to ma ...Show All

• .NET Development DataTable is loaded very slow if there are two threads doing the same thing

  Hi, Here is my problem very short: Loading an oledb table data takes a fair amount of time, if there is only one thread that loads a table with data. If there are two of them, each loading its own table, loading takes unacceptable time. Now very long: I've written an oledb supplier (ATL) for a proprietary data source (it's not a database, it a server that exposes data on the network using an xml protocol). So far so good. I tested the oledb supplier with various methods, including a C++ program (not .net, mfc and ATL for oledb) that launched 10 threads to query the same data. It worked without problems. Now my job is to make a client program that does something with the exposed data. Unfortunately I have to use C# to do that, and of cour ...Show All

• Visual C++ C4448

  Visual C++ v8.0 (Visual Studio 2005) Warning C4428 The compiler issues warning C4428 when compiling the following program: #include <windows.h> #include <stdio.h> #include <tchar.h> int _tmain( int , _TCHAR*[]) { // The statement below raises warning C4428 in VC 8.0 but not VC 7.1. // There is nothing wrong with this code. // See sections 2.13.4 and 2.2 of C++ Std (ISO/IEC 14882:1998). // A universal-character-name is a valid s-char. wprintf (L "\u00a1Hello!\n" ); return 0; } This seems to be a compiler bug. The help text for the C4428 warning is: The compiler issues C4428 when it detects at least one universal character name in a source co ...Show All

• Smart Device Development Updating listview frequently

  Hi, I have a list view to support presence, it has a buddy and his status using (Session Initiation Protocol). I want to update it whenever someone changes his status. What is the best way to update it Depends on number of records and how often you need to update it. If you have 10-20 records and need to update it few times a minute, just use LV manually. If you have 1000 records, LV might be a little slow. By the way, how it's relevant to DataTable DataGrid has nothing to do with DataTable even though DataTable is commonly used as data source for it. ...Show All

• SQL Server Adding logins via SSEUtil compared to SQL Server Management Studio

  Hello all, I am currently in the process of setting up an SQL Server Express installation that comes packaged with an application I have written. My problem is that I want to use SQL Server user management (not just windows users) which work fine if I set them up manually. I started writing a script that I have SSEUtil execute once the application is fully installed (a step in my installation script) which sets up the users and passwords etc. The script is similar to the following: USE [DBName] GO EXEC sp_DropUser 'user1' EXEC sp_DropUser 'user2' EXEC sp_DropUser 'user3' EXEC sp_DropUser 'user4' GO USE [master] GO EXEC sp_DropLogin 'user1' EXEC sp_DropLogin 'user2' EXEC sp_DropLogin 'user3' EXEC sp_DropLogin 'user4' GO CR ...Show All

• Smart Device Development Maximizing DataTable in DataGrid

  Hi, On Windows Mobile 5.0 (OS 5.1.70 build 14410.1.1.3) I have a .NET CF 2.0 SP1 application. I'm trying to fit a DataTable in a DataGrid, but I can't get the DataTable to maximize in the DataGrid. In the first for-loop I'm setting the width of the columns to match the width of the DataGrid. ------------------------------------------------------ DataTable dt = new DataTable("msgdata"); if(m_data_dg.TableStyles.Count > 0) m_data_dg.TableStyles[0].GridColumnStyles.Clear(); string[] columnNames = table.columnNames; DataGridColumnStyle[] tbcs = new DataGridTextBoxColumn[columnNames.Length]; int w = (m_data_dg.Width) / columnNames.Length; for (int i = 0; i < columnNames.Length; i++) { tbcs = new DataGridTextBox ...Show All

• Windows Forms Calculator

  Every time I use the calculator button on the keyboard my system freezes up and after I hit Alt+Ctrl+Delete my system shutsdown Very frustarded with this any help will be welcome TIA i used to have a problem similar to that, there are a few reasons why; your hard drives may be full; it may be dammaged, a virus could have been formed. it is wise to scan it with your sercurity center, if you havent got one, use AVG, it's probebly the best around. download AVG ether sign up for the full one. or use the free version, it works just as good. hope it sorts out soon, reply back if you need anymore help ...Show All