OnEndUpdate event

Applies to

dcFolderListView component.

Declaration

property OnEndUpdate: TNotifyEvent;

Description

The OnEndUpdate event occurs when the dcFolderListView has finished process of scanning for files witnin the current folder and has sucessfully refreshed itself.

If the directory contains too many files, the updating process can take rather long time. You can hook the OnBeginUpdate and OnEndUpdate events to amuse users by something while the FolderListView scans directory for files.

Example (shows the avi movie while the dcFolderListView refresh the directory contents)

{ Animate1.CommonAVI := aviFindFolder }

procedure TForm1.dcFolderListView1BeginUpdate(Sender: TObject);

begin

Animate1.Active := True;

Animate1.Visible := True;

end;

procedure TForm1.dcFolderListView1EndUpdate(Sender: TObject);

begin

Animate1.Visible := False;

Animate1.Active := False;

end;

See also

OnBeginUpdate event and Refresh method.

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