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combit.Reporting Namespace / DesignerFunction Class / EvaluateFunction Event


In This Topic
    EvaluateFunction Event
    In This Topic

    The event EvaluateFunction has to be handled in order to activate the function. You can gain access to the parameters indicated by the user through event arguments.

    Syntax
    'Declaration
 

    Public Event EvaluateFunction As EvaluateFunctionHandler
    public event EvaluateFunctionHandler EvaluateFunction
    public:
event EvaluateFunctionHandler^ EvaluateFunction
    Event Data

    The event handler receives an argument of type EvaluateFunctionEventArgs containing data related to this event. The following EvaluateFunctionEventArgs properties provide information specific to this event.

    PropertyDescription
    DecimalPositionsNumber of decimal places.  
    FunctionName  
    Parameter1Returns the first parameter.  
    Parameter2Returns the second parameter.  
    Parameter3Returns the third parameter.  
    Parameter4Returns the fourth parameter.  
    ParametersNumber of parameters passed.  
    ResultType

    The data type of the result.

     
    ResultValue

    The data value of the result.

     
    Example
    private void designerFunction1_EvaluateFunction(object sender, EvaluateFunctionEventArgs e)
{
     e.ResultValue = (int.Parse(e.Parameter1.ToString()) + int.Parse(e.Parameter2.ToString()));
}
    Requirements

    Platforms: Windows 10 (Version 21H2 - 23H2), Windows 11 (21H2 - 22H2), Windows Server 2016 - 2022
    .NET: .NET Framework 4.8, .NET 6, .NET 7, .NET 8

    See Also

    Reference

    DesignerFunction Class
    DesignerFunction Members

     

     

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