Cancel Loading RTF

[topcat]

When an RTF is loaded from a memorystream is it possible to cancel the progress during loading. How do I do this safely?

The reason I ask is because I have a dialog box containing a cancel button which displays when an RTF file is loading. I would like the cancel button to stop the loading process.

Thanks for your time!

[Sergey Tkachenko]

I did not think about it... But I believe calling Abort in OnProgress must work.

[topcat]

I used the following to cancel loading rtf:

rtfAbort : boolean=False; // global var

cancel button event:

rtfAbort := True;

in the OnProgress event for trichview:

if rtfAbort then
begin
Richeditview1.clear;
Abort;
end;