IPrxDataSources.Clear

Syntax

Clear;

Description

The Clear method deletes all data sources of the regular report.

Fore Example

Executing the example requires a regular report with the REGULAR_REPORT identifier that contains data sources. Add links to the Metabase, Report system assemblies.

Sub Main;
Var
    MB: IMetabase;
    MObj: IMetabaseObject;
    Report: IPrxReport;
    DtSources: IPrxDataSources;
Begin
    MB := MetabaseClass.Active;
    MObj := MB.ItemById("REGULAR_REPORT").Edit;
    Report := MObj As IPrxReport;
    DtSources := Report.DataSources;
    DtSources.Clear;
    MObj.Save;
End Sub Main;

After executing the example all data sources will be deleted from regular report.

Fore.NET Example

The requirements and result of the Fore.NET example execution match with those in the Fore example.

Imports Prognoz.Platform.Interop.Metabase;
Imports Prognoz.Platform.Interop.Report;

Public Shared Sub Main(Params: StartParams);
Var
    MB: IMetabase;
    MObj: IMetabaseObject;
    Report: IPrxReport;
    DtSources: IPrxDataSources;
Begin
    MB := Params.Metabase;
    MObj := MB.ItemById["REGULAR_REPORT"].Edit();
    Report := MObj As IPrxReport;
    DtSources := Report.DataSources;
    DtSources.Clear();
    MObj.Save();
End Sub;