40 lines
1.4 KiB
C#
40 lines
1.4 KiB
C#
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/****************************** Module Header ******************************\
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* Module Name: SingleInstanceAppHelper.cs
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* Project: CSWinFormSingleInstanceApp
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* Copyright (c) Microsoft Corporation.
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*
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* The sample demonstrates how to achieve the goal that only
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* one instance of the application is allowed in Windows Forms application..
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*
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* This source is subject to the Microsoft Public License.
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* See http://www.microsoft.com/en-us/openness/resources/licenses.aspx#MPL.
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* All other rights reserved.
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*
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* THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
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* EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
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\***************************************************************************/
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using System;
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using Microsoft.VisualBasic.ApplicationServices;
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using System.Windows.Forms;
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namespace Microsoft.MicroBit
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{
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// We need to add Microsoft.VisualBasic reference to use
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// WindowsFormsApplicationBase type.
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class SingleInstanceApp : WindowsFormsApplicationBase
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{
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public SingleInstanceApp()
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{
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}
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public SingleInstanceApp(Form f)
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{
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// Set IsSingleInstance property to true to make the application
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base.IsSingleInstance = true;
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// Set MainForm of the application.
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this.MainForm = f;
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}
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}
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}
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