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TOpenPictureDialog.DoShow procedure

Member of TOpenPictureDialogpublicIn unit ExtDlgs

Performs actions needed to display the preview dialog in its initial state.

Declaration

pascal
procedure DoShow; override

Description

DoShow is an overridden procedure used to display the Picture File Open preview dialog. DoShow calls ClearPreview to set the dialog to the state needed prior to selecting an image file name in the preview dialog.

DoShow calls the inherited method to signal the OnShow event handler (when assigned).

See also

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.