52 lines
1.1 KiB
C#
52 lines
1.1 KiB
C#
/*
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* Copyright (c) 2021 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.ComponentModel;
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using System.Runtime.InteropServices;
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using SafeExamBrowser.WindowsApi.Contracts;
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namespace SafeExamBrowser.WindowsApi
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{
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public class Desktop : IDesktop
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{
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public IntPtr Handle { get; private set; }
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public string Name { get; private set; }
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public Desktop(IntPtr handle, string name)
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{
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Handle = handle;
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Name = name;
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}
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public void Activate()
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{
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var success = User32.SwitchDesktop(Handle);
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if (!success)
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{
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throw new Win32Exception(Marshal.GetLastWin32Error());
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}
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}
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public void Close()
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{
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var success = User32.CloseDesktop(Handle);
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if (!success)
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{
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throw new Win32Exception(Marshal.GetLastWin32Error());
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}
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}
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public override string ToString()
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{
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return $"'{Name}' [{Handle}]";
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}
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}
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}
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