I am trying to retrieve a single character from a parameter in a WInforms report for a conditional formatting rule. The expression is: = SubStr(Parameters.Weekends.Value,1,1). I get "The expression contains undefined function call SubStr". What am i missing?
1 Answer, 1 is accepted
answered on 18 Jun 2010, 12:33 PM
We are unable to reproduce the problem you've reported. Please note that the SubStr function expects a String as first parameter. Thus if the Report Parameter's Type is set to Integer this could cause the error message you are getting.
If you still experience difficulties send us a sample runnable project through the support system that shows the issue you have encountered and we would advise you accordingly.
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the Telerik team
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