psFunctionName - cDRReport ¶

Type¶

String

Default¶

None

Arguments¶

Argument	Description
`sReportID`	ID of the report. Can be ID of the main report or the ID of a sub-report. This argument can be passed as an empty string. The empty string can be written as C_USEMAINDRREPORTID.
`iIndex`	The N-th function in the report

Description¶

Sets/Gets the name of the N-th function defined in the report. A report may contain user-defined and built-in functions. User-defined functions appear in the field explorer and have a name.

Use the method FunctionCount to find out how many functions there are.

Note that changing the function name may cause function execution errors when other functions make use of the original function name.

This property cannot be used before the report OCX object is initialized. The COM object creation is - when not done before - created as part of the OpenReport method.

DataFlex Framework usage¶

Web
Windows
FlexTron

Sample¶

Object oReport is a cDRReport
    Set psReportName to 'MyReport.dr'
End_Object

Object oRunReportButton is a Button
    Set Label to 'Run Report'

    Procedure OnClick
        Integer iFunction iFunctions
        String[] sFunctionNames
        String sReportId sSubReportId

        Get OpenReport of oReport to sReportId
        Get SubReportId Of oReport sReportId 1 to sSubReportId
        Get FunctionCount of oReport sSubReportId to iFunctions

        Move (ResizeArray (sFunctionNames, iFunctions)) to sFunctionNames
        Decrement iFunctions
        For iFunction From 0 To iFunctions
            Get psFunctionName of oReport sSubReportId iFunction to sFunctionNames[iFunction]
        Loop
        Send CloseReport sReportId
    End_Procedure
End_Object

The above example opens a report, assumes the report contains a sub-report, and collects the function names of all user-defined functions in the report.

psFunctionName - cDRReport¶