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Check for empty array?

Posted By:      Posted Date: October 19, 2010    Points: 0   Category :ASP.Net
 

How do i check for empty array?

 

If I write

If Not ls_filename.Length = 0 then

....

End If

 

I get object refernce set to null error




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<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
       
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