{*********************************************************} {* FlashFiler: Expert Protocol Selection Dialog *} {*********************************************************} (* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is TurboPower FlashFiler * * The Initial Developer of the Original Code is * TurboPower Software * * Portions created by the Initial Developer are Copyright (C) 1996-2002 * the Initial Developer. All Rights Reserved. * * Contributor(s): * * ***** END LICENSE BLOCK ***** *) {$I ffdefine.inc} unit ffclexps; interface uses Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TfrmSelectProtocols = class(TForm) GroupBox1: TGroupBox; Button1: TButton; chkSU: TCheckBox; chkIPX: TCheckBox; chkTCP: TCheckBox; procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean); private { Private declarations } public { Public declarations } end; var frmSelectProtocols: TfrmSelectProtocols; implementation {$R *.DFM} resourcestring RError = 'You must select at least one protocol before you continue.'; procedure TfrmSelectProtocols.FormCloseQuery(Sender: TObject; var CanClose: Boolean); begin CanClose := chkTCP.Checked or chkIPX.Checked or chkSU.Checked; if not CanClose then MessageDlg(RError, mtInformation, [mbOK], 0); end; end.