elvisrs's Q&A profile

• Visual Studio Express Editions "DataBindingNavigatorDeleteItem" click event

  I get the following error message when updating [saving] a database after using the "DataBindingNavigatorDeleteItem" click event to delete data: "Update requires a valid DeleteCommand when passed DataRow collection with deleted rows". Can anyone please tell me what this means and how to deal with it newtWales Hi, Can you post the function code where you are using this deletecommand, so that we can help you out. Thank you, Bhanu. ...Show All

• Windows Forms Disappearing Label Control

  Hello Everyone! I have a databound label control on a form with the text property set to an empty string. I know where the label is supposed to be on the form, however, no matter how many times I click in the general area, I can never seem to select the label. Does anybody know an alternate way to select or highlight a control on a form without having to click on it Thanks in advance for any help! Tony You can select a control by calling the Select() method on the control. However, Label's do not have any UI cues for selection. LinkLabels do. You can tweak the colors and behavior so it looks like a normal Label but looks selec ...Show All

• SQL Server DTS and ASP

  Suppose i create procedure in DTS and I want to manage call of this procedure from ASP code. How I can manage this. I have SQL 2000 and for me both ASP and ASP.net are interesting\ Thank you Execute a package from Active Server Pages (ASP) ( http://www.sqldts.com/default.aspx 207 ) ...Show All

• Windows Forms minimize event?

  I need to know if a form is going to minimize.  Is there a way to know this Thanks, Devin Hi Devin, You can look at the Form.WindowState enum during the Layout event of the form to determine when a form becomes minimized. private void Form1_Layout( object sender, LayoutEventArgs e) { System.Diagnostics. Trace .WriteLine( "layout changed: " + this .WindowState.ToString()); }   ...Show All

• Windows Forms Delete rows from DataGrid not working?

  My DataGrid is bound to a DataSet and showing only those records whose Client_Liability_ID IS NULL and I am using RowFilter to do so. Following is the code:  'Set Select Command for WithdrawalDA.  WithdrawalDA.SelectCommand = New SqlCommand  With WithdrawalDA.SelectCommand    .Connection = myConn    .CommandType = CommandType.StoredProcedure    .CommandText = "spSelectWithdrawals&q ...Show All

• Visual C++ Need help with WndProc

  I have a class Window with a function   LRESULT CALLBACK   WndProc(HWND, UINT, WPARAM, LPARAM);   The line wcex.lpfnWndProc = (WNDPROC)GlobWndProc; in the function ATOM Window::MyRegisterClass(HINSTANCE hInst)   compiles because I have a function   static LRESULT CALLBACK GlobWndProc(HWND hWnd, UINT msg,             WPARAM wP, LPARAM lP)       {             Window *pWin = (Window *) GetWindowLong(hWnd,GWL_USERDATA); ...Show All

• Visual Studio Express Editions no visual studio template found

  I just installed the recently released Visual C# 2005 Express. When i tried to create a new project. I got this error message "no visual studio template found". I went to the "event viewer" in "Administrative Tools" to see the log. I found the message : "The Visual Studio template information is out of date. Regenerate the templates by running 'VWDExpress /installvstemplates' or reinstalling Visual Studio.  Note: corrective action requires Administrator privileges. " I reinstalled the VC# but the problem is still there. Anyone met this problem before I have shifted your thread to the VC# Express Fo ...Show All

• .NET Development DoEvents()

  at beginning i want to say sorry for next DoEvents topic, i searched forum but i didn't find answers... i have some simple mouse click event: private: System::Void button1_MouseClick(System::Object^ sender, System::Windows::Forms::MouseEventArgs^ e) { for(int u=0; u<2000;u++){ ...long loop Application::DoEvents(); } } thing is that after clicking button application response (for eg. clicking another button...) at second time, at any first action it animates clickling button1, it's weird cause mouse cursor isn't even on it, i tried also this->Refresh(); instead but this didn't want to work completely... ...Show All

• Visual C# implicit conversion operator question

  I don't understand why I would get CS0553 on this code.    The docs imply that the error should exist when you are trying to convert from Foo to object, not the other way around as this code is doing.  Can anyone enlighten me Thanks, Brian public class Foo {     public Foo( object x )    {        this .x = x;    }     static public implicit operator Foo ( object x)    {        return new Foo (x);    }     private object x; } &nb ...Show All

• Visual C# vs 2005 not responding

  I am using VS.Net2005. Whenever I open a project, the VS gets stuck. If I end the vshost process, the VS continues to respond (but I cannot debug the app). The same happens when I create a new project, so it is not a project specific issue. Does anyone know how to solve the problem thanks. Hi, Can you give more information on the issue you are seeing Like, -What language projects are you trying to open or create - What VS SKU (like express or Visual Studio Team System, Pro etc) and what OS are you using - What do you mean by VS getting stuck Does it become unresponsive or hangs If yes, can yo ...Show All

• .NET Development WebClient help

  Hi, I'm writing a download utility for our company that allows users to download 1 to X files. In order to display a list of available downloads I use FTPWebRequest., and what a hassle that was! Anyway when it comes to downloading selected files I want to use the WebClient protocol so I can use the async method with its associated events, for progressbar etc. The problem lies here in that with the FTPWebRequest you have to set UsePassive to false otherwise an error occurs. My question is how can I set up the WebClients webrequest to be an FTPRequest with access to its associated properties. Cheers ...Show All

• Microsoft ISV Community Center Forums How to open Access files and export them to Excel

  I need to open multiple Access files and export several colums to Excel. The problem is that the file extension is not a typical access one and that I need to choose a table from several tables for each file. Then I need to merge into one excel document. Any help would be appreciated, thanks. I'm sorry, I thought this was the VB.Net site. VB.NET. and I'm new to it... thanks. ...Show All

• Visual Studio How to pass dataset to formula fields in crystal report

  hi my crystal report has a formula field,i didnt write anything in the formula editor now i need to pass the dataset values to the formula field i tried  like this crystalreport1.DataDefinition.FormulaFields(0).Text="{dataset.columnname}" in that case i got an error saying "The  remaining  text is not the part of the formula field" Plz any one help how to solve my problem it very urgent Thanx in advance Tinu Hello, Your code looks fine if this is a valid database field to use in the report.  As a test I would try adding the field to the formula first and then run the application without setting the formula. If you t ...Show All

• Windows Forms DataGrid in TabControl

  Hi, I have a tabControl (in a windows form) contains two tab pages. In the first tab page, there is a data grid. When I click and switch to the second tab page, I also want to see the same datagrid showing on this tab. How to do that  (I don't want to create datagrids for each individual tab page. What I want is a data gr ...Show All

• SQL Server Replication with filter

  Hi All, I've done my replication successfully between SQL Server 2000 and SQL Server CE. But how if I want to filter my replication For example :- At Table1 have 5 field which is UserID,Month,Year,Price,ItemCode I want to filter replication data with UserID and Month and Year. How can I do it Thank you!! I think I see what you are trying to do - what you want is a horizontal filter that replicates only certain rows to certain subscribers. The good news is that's entirely possible. Let's say you wanted to (as you mentioned in your previous post) filter rows by userid. What you can do is set ...Show All