43 lines
975 B
C#
43 lines
975 B
C#
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/*
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* Copyright (c) 2017 ETH Zürich, Educational Development and Technology (LET)
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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using System;
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using System.Threading;
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using System.Windows;
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using SafeExamBrowser.Core.I18n;
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using SafeExamBrowser.UserInterface;
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namespace SafeExamBrowser
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{
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public class App : Application
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{
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private static Mutex mutex = new Mutex(true, "safe_exam_browser_single_instance_mutex");
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[STAThread]
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public static void Main()
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{
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if (mutex.WaitOne(TimeSpan.Zero, true))
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{
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StartApplication();
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}
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else
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{
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MessageBox.Show(Strings.Get(Key.MessageBox_SingleInstance), Strings.Get(Key.MessageBox_SingleInstanceTitle));
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}
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}
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private static void StartApplication()
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{
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var app = new App();
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var taskbar = new Taskbar();
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app.Run(taskbar);
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}
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}
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}
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