TdxCustomTreeView.EndUpdate Method
Enables Tree View updates after a BeginUpdate procedure call.
Declaration
procedure EndUpdate;
Remarks
Every time a node‘s properties (except for selection) change, the Tree View control redraws its client area. Enclose multiple tree changes between the BeginUpdate
and EndUpdate procedure calls to improve performance and prevent the Tree View control from flickering.
To avoid excessive redraw operations when multiple selection changes occur, call the BeginSelect and EndSelect procedures.
Note
An EndUpdate procedure call should follow every BeginUpdate procedure call, even if an exception occurs.
See Also