IPrxReportRecalcContext.RecalcDataIsland

Syntax

RecalcDataIsland(DataIsland: IPrxDataIsland): TriState;

Parameters

DataIsland - data area, which calculation parameters are to be determined.

Description

The RecalcDataIsland property determines whether to calculate the specified data area.

Example

Executing the example requires a regular report with the PRX_REPORT identifier.

Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
    MB: IMetabase;
    MObj: IMetabaseObject;
    Report: IPrxReport;
    Context: IPrxReportRecalcContext;
    DataIsland: IPrxDataIsland;
Begin
    MB := MetabaseClass.Active;
    MObj := MB.ItemById("PRX_REPORT").Edit;
    Report := MObj As IPrxReport;
    Context := Report.CreateRecalcContext;
    Context.Clear;
    DataIsland := Report.DataIslands.Item(0);
    Context.RecalcDataIsland(DataIsland) := TriState.OnOption;
    Report.RecalcC(Context);
    MObj.Save;
End Sub Button1OnClick;

After executing the example the specified report data area is calculated.