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IfNull – If the first argument is Nothing or a null string return the 2nd argument

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' If the first argument is Nothing or a null string return the 2nd argumentFunction IfNull(ByVal value As String, ByVal defaultValue As Object) As String    If Not value Is Nothing AndAlso value.Length > 0 Then        Return value    Else        Return CStr(defaultValue)    End IfEnd Function

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