IPrxFlowDocument.UndoRedo

Syntax

Description

The UndoRedo property determines parameters of Undo/Redo stack for the Formatted Text regular report object.

Example

Executing the example requires a text block in the regular report with the REGULAR_REPORT identifier. Add links to the Metabase, Report, Tab system assemblies.

Sub UserProc;
Var
    MB: IMetabase;
    MObj: IMetabaseObject;
    Report: IPrxReport;
    DUnRed: IUndoRedo;
    TS: ITabSheet;
    FlowDocument: IPrxFlowDocument;
Begin
    MB := MetabaseClass.Active;
    MObj := MB.ItemById("REGULAR_REPORT").Edit;
    Report := MObj As IPrxReport;
    TS := (Report.ActiveSheet As IPrxTable).TabSheet;
    FlowDocument := TS.Objects.Item(0).Extension As IPrxFlowDocument;
    DUnRed := FlowDocument.UndoRedo;
    DUnRed.Enabled := True;
    DUnRed.Limit := 3;
    MObj.Save;
End Sub UserProc;

After executing the example the undo/redo stack is available for the text block, the maximum number of undo/redo operations is limited to 3.