Re: Exotic bug OnDblClick & LoadRVFFromStream

Author

Message

Andrew Kipcharsky

Posted: 07/09/2005 1:04:38

Thanks a lot it's working :)))

"Sergey Tkachenko" <svt@trichview.com> wrote:

>Sorry for the delay.

>Yes, it's not possible to clear the document inside OnDblClick.

>But you can do it by moving clearing(loading) procedure from this event,

>using PostMessage.

>Define some constant > WM_USER:

>const WM_RELOADDOC = WM_USER+5;

>In the form's declaration:

>procedure WMReloadDoc(var Msg: TMessage); message WM_RELOADDOC;

>Implementation:

>procedure TForm3.WMReloadDoc(var Msg: TMessage);

>begin

> { code for loading here }

>end;

>Double click:

>procedure TForm3.RichViewEdit1DblClick(Sender: TObject);

>begin

> PostMessage(Handle, WM_RELOADDOC, 0, 0);

>end;