How to use a dialog window to select a folder

Author：傻猫
发布时间：September 12, 2006
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Categories：搞软件

You can accomplish this without using a TOpenDialog component. First, add FileCtrl to the Uses. Now the <a href="https://www.samool.com/go/aHR0cDovL2RlbHBoaS5hYm91dC5jb20vbGlicmFyeS9ydGwvYmxydGxTZWxlY3REaXJlY3RvcnkuaHRt" target="_blank" >SelectDirectory</a> function can be used. Drop a TButton component on your Form. Place the following code in the button's onClick event to get a demonstration of how this function works:~~~~~~~~~~~~~~~~~~~~~~~~~ procedure TForm1.Button1Click(Sender: TObject) ; const &nbsp;&nbsp;&nbsp;&nbsp; SELDIRHELP = 1000; var &nbsp;&nbsp; dir: String; begin &nbsp;&nbsp; dir := 'C:'; &nbsp;&nbsp; if SelectDirectory( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dir, &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [sdAllowCreate, &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; sdPerformCreate, &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; sdPrompt], &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SELDIRHELP &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ) then &nbsp;&nbsp;&nbsp;&nbsp; Button1.Caption := dir; end; ~~~~~~~~~~~~~~~~~~~~~~~~~

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How to use a dialog window to select a folder

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How to use a dialog window to select a folder