Evaluate NULL Sql Output paramaters

How do you evalute a null sql output paramater. I've tied several ways but can find one that works. I always get an error code of Conversion from type 'DBNull' to type 'String' is not valid.

I've tried both IsDbNull and if the value = nothing - both return the same error.

Can anyone help me figure this one out? It has to be something simple!

Code:

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If IsDBNull(e.Command.Parameters("@JobCount")) Then
            Me.lblInternalJobCount.Text = 0
        Else
            Me.lblInternalJobCount.Text = e.Command.Parameters("@JobCount").Value
 End If
'I have also tried checking for nothing and that doesn't work either

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Quote:

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If IsDBNull(e.Command.Parameters("@JobCount")) Then

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The above code checks if the Parameter Object is DBNull

It should check if the Parameter's Value is DBNull

Code:

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If IsDBNull(e.Command.Parameters("@JobCount").Value) Then

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Hey,

Yip, as Bruce as said. Here is the documentation:

http://msdn.microsoft.com/en-us/libr....isdbnull.aspx

Gary