[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] |
Performs actions needed to display the dialog and capture its result.
Source position: dialogs.pp line 232
protected function TOpenDialog.DoExecute: Boolean; override; |
True when the selected file(s) are valid and the method is successfully completed.
DoExecute is an overridden Boolean function in TOpenDialog, and calls the inherited method on entry. It extends the execution loop for the dialog to use the Options enabled for the dialog, including:
If execution of the inherited method was successfully completed, the CheckAllFiles method is called to validate the values in the FileName and Files properties.
The return value is True when all of these steps are successfully completed.
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Options to be used for this dialog. |
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Ensures that values in the FileName and Files properties are valid for the Options in the dialog. |
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Gets physical file names for symbolic links or file references. |
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Contains the UTF-8-encoded name for a file chosen using the dialog. |
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Stores the names of files (or directories) selected using the dialog. |
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The function that actually takes care of executing the dialog. |
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Options which can be used in a TOpenDialog instance. |