IdxRichEditSubDocument.BeginUpdate Method
In This Article
Stops document redraw operations until an EndUpdate procedure call.
#Declaration
Delphi
procedure BeginUpdate;
#Remarks
Every time document content changes, the Rich Edit control redraws the displayed document to reflect the change and records a user action into the action history. Enclose multiple document changes between BeginUpdate
and EndUpdate procedure calls to avoid excessive redraw operations and record multiple document content changes as a single user action.
Note
Ensure that every Begin
procedure is followed by an End
See Also