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I design my own custom control and have some problems with implementing multipage functionality. I want my control to work like TabControl. When I add new page to the TabControl .NET Studio designer creates new class member and stores it in .cs file. How to obtain such result via code ?

There's ASP.NET Web service which returns the database recordsets to ASP.NET web application. The question is: what is the best way to minimize the network traffic ? -- Use DataTable(DataSet) directly -- Save DataTable to xml and pass the xml string to the client -- Return recordset as array of...

I created new report with details section separated into 4 sub-sections. Subsections may grow but height of the entire section must be fixed. How to achieve that ? The layout height field of the details is disabled :(

I created new report with details section separated into 4 sub-sections. Subsections may grow but height of the entire section must be fixed. How to achieve that ? The layout height field of the details is disabled :(

There're no database-related files in the bin folder(only DLL). What if IIS unloads the application due to memory lack ?

This is shared server(Win2003,IIS) outside our country so I can change/view nothing.

Yes, Session is not lost, but its contents clears. The most weird thing is that it works fine for 3 months ... and only a week ago the behavior changes.

I've designed and deployed ASP.NET application. Everything was fine but starting since last week the Session randomly clears all the data(in 20-60 sec). It never reproduces on test server so even don't know what to do. Timeout = 15 minutes,Mode = "InProc",Cookiesless = false What is more strange...

Well ... I've installed new MDAC version ... 2.8 now and everything works OK

Well ... I've installed new MDAC version ... now 2.8 and everything works OK.

Well ... as i said on WinXP everything works OK. On win2000 the following code works: OdbcDataReader oReader = oCmd.ExecuteReader(); but I when populate table using OdbcDataAdapter it raises exception :(

DataTable table = new DataTable("leads"); OdbcDataAdapter oAdapter = new OdbcDataAdapter(); OdbcCommand oCmd = new OdbcCommand("SELECT * FROM lead",m_oConnection); oCmd.CommandType = CommandType.Text; oAdapter.SelectCommand = oCmd; oAdapter.Fill(table); return table;

Stack trace: [OdbcException: NO_DATA - no error information available] System.Data.Odbc.OdbcConnection.HandleError(HandleRef hrHandle, SQL_HANDLE hType, RETCODE retcode) +32 System.Data.Odbc.OdbcDataReader.GetData(Int32 i, SQL_C sqlctype, Int32 cb) +258...

I design web-application which uses MySQL 4.0 and ODBCconnection. Framework 1.1. On the developer PC (WinXP SP1, VS2003) everything is OK. On the test PC(Win2000 server, Framework 1.1 + MDAC 2.7 + MySQL ODBC drivers) the following code raises exception: oAdapter.Fill(table); NO_DATA - no error...

OK Then how to determine that specific column cannot be NULL(using ADO.NET) ?

Did anybody deal with such ADO behavior ? I have MSSQL table with some NOT NULL columns. When I retrieve AllowDBNull property for these columns each column has AllowDBNull = true. Any ideas ?

to Dachyon: No.I don't need to uninstall ActiveX from windows. All I need is to remove it from Borland IDE.

I have installed ActiveX Component(MS XML 2.6) - as type library. Now I need to remove it from from environment. How to do this ? Thanks in advance.

Could you provide me with your own working sample ?

to Paul: I use Windows installation ... so the only db package there is SDBM_File.It's built-in ... so I didn't change anything.