IPrxDataIsland.Recalc

Fore Syntax

Recalc;

Fore.NET Syntax

Recalc();

Description

The Recalc method calculates a data area.

Fore Example

Executing the example requires a regular report with the REPORT identifier, which contains data area. Add links to the Metabase, Report system assemblies.

Sub UserProc;
Var
    MB: IMetabase;
    MObj: IMetabaseObject;
    DI: IPrxDataIsland;
Begin
    MB := MetabaseClass.Active;
    MObj := MB.ItemById("REPORT").Edit;
    DI := (MObj As IPrxReport).DataIslands.Item(0);
    // Calculate data area.
    DI.Recalc;
    MObj.Save;
End Sub UserProc;

After executing the example the first data area of the REPORT regular report is calculated.

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;

...

Sub Main(Params: StartParams);
Var
    MB: IMetabase;
    MObj: IMetabaseObject;
    DI: IPrxDataIsland;
Begin
    MB := Params.Metabase;
    MObj := MB.ItemById["REPORT"].Edit();
    DI := (MObj As IPrxReport).DataIslands.Item[0];
    // Calculate data area.
    DI.Recalc();
    MObj.Save();
End Sub;