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• Re: Security Exception - AspNetHostingPermission

  dotnetnuke can run fine under medium trust code permissions, sometimes an error like this actually indicates incorrect file permissions, please ensure you've granted the asp.net user ("NT AUTHORITY\NETWORK SERVICE" on windows 2008) modify permissions, and the IUSR_machinename user (if allowing anonymous access) Note: the forums on here no longer support dotnetnuke questions, please ask your question @ http://forums.dotnetnuke.com

  Posted to Security (Forum) by cathal on 1/4/2009

• Re: VB and asp.net VB 2005 convert , excel

  see http://www.aspnetpro.com/NewsletterArticle/2003/09/asp200309so_l/asp200309so_l.asp for an example of using excel interop via asp.net

  Posted to Other Databases (Forum) by cathal on 1/4/2009

• Re: Why doesn't executionTimeout work?

  im not sure why its not working,that's the recommended approach. Alternatively you can up the timeout for the page(s) involved by the ScriptTimeout value i.e. <% Server.ScriptTimeout = 150 %> Note: the message "the page cannot be displayed" often indicates an error, rather than a failure to load. If you're testing in IE go to tools->internet options->advanced tab and uncheck "show friendly http error messages"

  Posted to Configuration and Deployment (Forum) by cathal on 12/7/2008

• Re: Add ActiveX To ASP.NET Application

  you can use com-interop (see http://www.dotnetjunkies.ddj.com/Tutorial/84C30D12-174D-48EB-83FD-F6A6A1E08C44.dcik ), but I'd recommend you try to find an approriate .net control instead (unless you need to work with lots of data in the client)

  Posted to Visual Studio .NET 2003 and Visual Studio .NET 2002 (Forum) by cathal on 12/7/2008

• Re: aspnet_compiler.exe vs csc.exe

  Utilities such as aspnet_compiler simply invoke the relevant compiler (csc/vbc) when .net code in a particular language is found. However, aspnet_compiler performs a number of additional functions such as extracting app_code files into temporary assemblies, merging resx and (optionally) removing all source files - http://msdn.microsoft.com/en-us/library/ms229863(VS.80).aspx is a good reference.

  Posted to Configuration and Deployment (Forum) by cathal on 12/7/2008

• Re: Dynamically assign Select Statement to SqlDataSource

  the code should look like If DropDownList1.SelectedValue = "yes" Then e.Row.Cells(2).Visible = False End If Note: the columns collection is zero based, so the 1st column is cells(0), the 2nd is cells(1) etc. Also, you can do this via the rowcreated event i.e Protected Sub GridView1_RowCreated( ByVal sender As Object , ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowCreated If e.Row.RowType = DataControlRowType.DataRow Then If DropDownList1.SelectedValue

  Posted to SQL Server, SQL Server Express, and SqlDataSource Control (Forum) by cathal on 6/17/2008

• Re: Dynamically assign Select Statement to SqlDataSource

  you can do it in one of two ways 1. change the query so it only returns the columns you want i.e. first query is select value1 as columnheader1, value2 as columnheader2 from table , second query is select value1 as columnheader1, value2 as columnheader2 , value2 as columnheader3 from table (you'll have to use autogeneratecolumns to ensure the gridview reflects this) 2. you can hook the RowDataBound event and hide the column at runtime i.e protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs

  Posted to SQL Server, SQL Server Express, and SqlDataSource Control (Forum) by cathal on 6/17/2008

• Re: Drop Down List Postback problem. ?

  see http://www.c-sharpcorner.com/UploadFile/yogesh12/PostBack12292006050702AM/PostBack.aspx

  Posted to Web Forms (Forum) by cathal on 6/16/2008

• Re: Session Variables, and default timeout in IIS (VB VS2003)

  then the property you need is Session.Timeout

  Posted to Getting Started (Forum) by cathal on 6/16/2008

• Re: Migrating VB 6 to VB Net

  one of the vb.net forums @ http://forums.msdn.microsoft.com/en/Forums/ is probably a better option, there are some excellent commercial tools out there such as those @ http://www.vbmigration.com/ (they also blogged about a free analyzer @ http://www.vbmigration.com/Blog/post/2008/06/VB6-Bulk-Analyzer%2c-a-command-line-tool-to-explore-multiple-VB-projects.aspx that might be worth a look) As for the "free" tools, if you're running vs.net 2005/vs.net 2008, the following should get you

  Posted to Migrating from ASP to ASP.NET (Forum) by cathal on 6/16/2008