Difference between revisions of "Howto Use TOpenDialog"
From Lazarus wiki
Jump to navigationJump to searchPaulatreides (talk | contribs) |
|||
| Line 18: | Line 18: | ||
</pre> | </pre> | ||
| − | The [[doc:lcl/dialogs/tcommondialog.execute.html | Execute]] method displays the file open dialog. It returns true when user has selected a file, false when user has aborted. | + | The [[doc:lcl/dialogs/tcommondialog.execute.html | Execute]] method displays the file open dialog. It returns [[True|true]] when user has selected a file, [[False|false]] when user has aborted. |
The [[doc:lcl/dialogs/tfiledialog.filename.html | Filename]] property returns the full filename including drive and path. | The [[doc:lcl/dialogs/tfiledialog.filename.html | Filename]] property returns the full filename including drive and path. | ||
Revision as of 14:05, 12 April 2008
│
Deutsch (de) │
English (en) │
español (es) │
suomi (fi) │
français (fr) │
日本語 (ja) │
polski (pl) │
русский (ru) │
slovenčina (sk) │
Simple and short guideline:
1. Place the OpenDialog widget on your form (anyplace, since it will be not visible).
(It is the left most dialog under Dialog)
2. In your code write someting similiar to:
var filename : string;
if OpenDialog1.Execute then
begin
filename := OpenDialog1.Filename;
ShowMessage(filename);
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.
