DatabaseMainType - 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 whether the used data-source is based on DataFlex, ODBC, Runtime Data Source, or SQLite based data.

A report must be opened before this function can be called; otherwise, an error is generated.

This method cannot be used before the report OCX object is initialized. The COM object creation is done as part of the OpenReport method if not done beforehand.

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 'Show filelist or catalog'

    Procedure OnClick
        Integer eDatabaseType
        String sReportId sFileListName sCatalog

        Get OpenReport of oReport to sReportId
        If (sReportId <> '') Begin
            Get DatabaseMainType of oReport sReportId to eDatabaseType
            If (eDatabaseType = C_drDF) Begin
                Get psDatabaseName of oReport to sFileListName
            End
            If (eDataBaseType = C_drODBC) Begin
                Get psDatabaseName of oReport to sCatalog
            End
            Send CloseReport of oReport sReportId
        End        
    End_Procedure
End_Object

DatabaseMainType - cDRReport¶