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  • Users: rveer
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  1. rveer

    ID Already Used By Another Control

    You don't need the line <%@ register tagprefix=&quot;mytree&quot; namespace=&quot;Microsoft.Web.UI.WebControls&quot; assembly=&quot;Microsoft.Web.UI.WebControls, Version=1.0.2.226, Culture=neutral, PublicKeyToken=31bf3856ad364e35&quot;%> because the Microsoft.Web.UI.WebControls namespace is...
  2. rveer

    path mapping using &quot;~&quot;

    The ~ is a reference to the virtual root of the web application. In contract, / marks the root of the website. So if you have a website named www.mysite.com, it doesn't matter if you use ~/images/image.gif or just /images/image.gif. However, If your web has subsites, e.g...
  3. rveer

    How do I configure an application to allow only a certain NT group?

    Make sure you set the authentication mode to Windows in the web.config. I'm not quite sure from the top of my head what it should be, but there probably is a <!-- commented --> template on the default web.config.
  4. rveer

    Dealing with DBNull results in a Datareader

    Try this: If Not dr_id(&quot;UserID&quot;) is DBNull Then blahblah End If The cast warning '&quot;Cast from type 'DBNull' to type 'String' is not valid&quot;' gives a hint to the solution. You cannot convert a DBNull into a string. Therefore you should check the type of the object..
  5. rveer

    Custom repeaters

    Never mind, I got it working! I am using asp:Placeholders with certain names and I replace them by overloading the AddParsedSubObject() method of a custom iterator template..
  6. rveer

    Custom repeaters

    I'm on a limb here.. What I want is this: <cc1:myform id=&quot;myform1&quot; runat=&quot;server&quot;> <ItemTemplate> [insert datadriven webcontrol here]<br> </ItemTemplate> </cc1> The myform class has a collection of objects. For each of those objects I want an...

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