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• Web Application with multiple web.config files...

  Hello, What I am trying to achieve is to have one code base which gets referenced by multiple Virtual directories and access related databases. So as an example: I have http://MyWebSite/Virtual_Directory_1 refers to c:\Inetpub\wwwroot\MyWebApp pointing to Database_A What I want is to setup another Virtual Directory as follosws: http://MyWebSite/Virtual_Directory_2 refers to c:\Inetpub\wwwroot\MyWebApp pointing to Database_B. Effectively, having one single code base for all instances. How best to

  Posted to Configuration and Deployment (Forum) by paragp on 7/16/2009

• Re: TableCellCollection.AddRange not working for me

  I know code works but that does not help me as I need to be able to create and populate the TableCell[] arrayOfTableRowCell outside of the for loop. The code you have show does it within the for loop.

  Posted to Web Forms (Forum) by paragp on 2/25/2009

• TableCellCollection.AddRange not working for me

  I am trying to generate a Table dynamically. This is all ok until I try and add an array of TableCell to a row in the table. The code is as follows: 1 int numRows = 3; 2 int numCells = 2; 3 Table Table1 = new Table(); 4 5 TableRow newRow = new TableRow(); 6 7 TableCell[] arrayOfTableRowCells = 8 new TableCell[numCells]; 9 for ( int cellNum = 0; cellNum < numCells; cellNum++) 10 { 11 TableCell tCell = new TableCell(); 12 tCell.Text = 13 String.Format( "[Row {0}, Cell {1}]" , 14 0, cellNum

  Posted to Web Forms (Forum) by paragp on 2/19/2009
  Filed under: TableCell[], TableCellCollection, AddRange

• Re: Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-b

  The error was getting was because the LoadViewState implementation has changed from .net1.0 to .net 2.0. They (MS) have changed the way Triplets are handled in loadviewstate. I amended my saveListState method to cater for the change as follows: private object saveListState() { Int32 listCount = this .LookupList.Count; String [] itemText = new String [listCount]; String [] itemValue = new String [listCount]; bool [] z = new bool [listCount]; for ( Int32 i = 0; i < listCount; i++ ) { itemText[i

  Posted to Web Forms (Forum) by paragp on 5/29/2008

• Re: Export to Excel Page Orientation

  I have managed to get it work as follows: public void ExportDataGridToExcel(System.Web.UI. Control ctrl, System.Web. HttpResponse response) { response.Clear(); response.Buffer= true ; response.Cache.SetCacheability( HttpCacheability .NoCache); response.ContentType = "application/vnd.ms-excel" ; response.AddHeader( "content-disposition" , "attachment;filename=Projects.xls" ); response.Charset = "" ; this .EnableViewState = false ; System.IO. StringWriter oStringWriter

  Posted to Data Presentation Controls (Forum) by paragp on 1/28/2008
  Filed under: page orientation, export to excel, landscape

• Export to Excel Page Orientation

  Hi all, I have a method export to excel the contents of a datagrid. This work fine, however I need to set the page orientation of the excel sheet to landscape. How can I do this? My export to excel method is as below: public void ExportDataGridToExcel(System.Web.UI.WebControls. DataGrid dg, System.Web. HttpResponse response) { response.Clear(); response.Buffer= true ; response.ContentType = "application/vnd.ms-excel" ; response.AddHeader( "content-disposition" , "attachment;filename

  Posted to Data Presentation Controls (Forum) by paragp on 1/25/2008
  Filed under: page orientation, Export to Excel, landscape

• Re: Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-b

  my error is at this line of code in the overriden LoadVeiwState method (( IStateManager ) this .LookupList).LoadViewState( combinedState.Second ); for some reason, within the debugger the error thrown is System.InvalidCastException was unhandled by user code Message="Unable to cast object of type 'System.Int32' to type 'System.String[]'." Source="System.Web" StackTrace: at System.Web.UI.WebControls.ListItemCollection.LoadViewState(Object state) at System.Web.UI

  Posted to Web Forms (Forum) by paragp on 9/28/2007

• Re: Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-b

  [quote user="raja.krish"] Hi, Check out this link: http://www.dotnet247.com/247reference/msgs/38/193348.aspx Hope this helps. [/quote] hi there, not really sure what i am looking for in the link that you have provided..

  Posted to Web Forms (Forum) by paragp on 9/28/2007

• Re: Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-b

  hi have had any solution to this? i have a similar error when I am overriding the loadviewstate method. in my load view state method i do the following: /// <summary> /// This member overrides <see cref="DataGridColumn.LoadViewState"/> . /// </summary> protected override void LoadViewState( Object savedState ) { Pair combinedState = ( Pair )savedState; base .LoadViewState( combinedState.First ); (( IStateManager ) this .LookupList).LoadViewState( combinedState.Second

  Posted to Web Forms (Forum) by paragp on 9/28/2007

• Mixed Mode Authentication..

  I have an intranet appliation which does not explicitly require the users to login. However the user access is controlled, with details stored in database table. So I am using windows authentication to get the user's login name which will be used to check against the database. I do the actual check against the database in the Application_AuthenticateRequest method. This seems ok so far. Now the problem I have is that the the Application_AuthenticatRequest method runs every request that is made. I

  Posted to Security (Forum) by paragp on 6/24/2005