-Parameters
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-
-parent = Parent window.
-
-message = Message to show on the dialog.
-
-defaultDir = The default directory, or the empty string.
-
-defaultFile = The default filename, or the empty string.
-
-wildcard = A wildcard, such as "*.*".
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-style = A dialog style. A bitlist of:
-
-wxOPEN This is an open dialog (Windows only).
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-wxSAVE This is a save dialog (Windows only).