Howto Use TOpenDialog
From Free Pascal wiki
Revision as of 21:55, 19 February 2017 by Windsurfer (talk | contribs) (Added Close to avoid error message if Cancel is clicked.)
│
Deutsch (de) │
English (en) │
español (es) │
suomi (fi) │
français (fr) │
日本語 (ja) │
polski (pl) │
русский (ru) │
slovenčina (sk) │
Howto Use TOpenDialog
Simple and short guideline:
- Place a TOpenDialog widget
on your form (anyplace, since it will be not visible). - In your code write something similar to:
var
filename: string;
if OpenDialog1.Execute then
begin
filename := OpenDialog1.Filename;
ShowMessage(filename);
end else
OpenDialog1.Close // This avoids an error message in Laz 1.6.3 (fixes) if user clicks on Cancel.
end;The Execute method displays the file open dialog. It returns true when user has selected a file, false when user has aborted.
The Filename property returns the full filename including drive and path.
