FilterCount - cDRReport ¶

Method Type¶

Function

Return Type¶

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.

Description¶

Returns the number of filters defined in the report. The filters must have been defined by either the filter expert in the designer or added via AddFilter. Information about each of the filters can be retrieved via the properties psFilterField, peFilterOperator, and psFilterValue.

This method 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 oShowFilterCountButton is a Button
    Set Label to 'Count number of filters'

    Procedure OnClick
        String sReportId
        Integer iCount

        Get OpenReport of oReport to sReportId
        If (sReportId <> '') Begin
            Get FilterCount of oReport sReportId to iCount
            Send Info_Box iCount 'Number of filters defined'
            Send CloseReport of oReport sReportId
        End
    End_Procedure
End_Object

FilterCount - cDRReport¶