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Prevent Window Walker from having multiple running instances (#1729)

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* Prevent Window Walker from having multiple running instances

* Removed "Global" to allow multiple users to run Window Walker
This commit is contained in:
Ivan Stošić 2020-03-27 15:24:27 +01:00 committed by GitHub
parent 35c7124617
commit 5605256c75
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1 changed files with 14 additions and 0 deletions
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14
src/modules/windowwalker/app/Window Walker/App.xaml.cs
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@ -2,6 +2,7 @@
// The Microsoft Corporation licenses this file to you under the MIT license. // The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information. Code forked from Betsegaw Tadele's https://github.com/betsegaw/windowwalker/ // See the LICENSE file in the project root for more information. Code forked from Betsegaw Tadele's https://github.com/betsegaw/windowwalker/
using System.Threading;
using System.Windows; using System.Windows;
namespace WindowWalker namespace WindowWalker
@ -11,5 +12,18 @@ namespace WindowWalker
/// </summary> /// </summary>
public partial class App : Application public partial class App : Application
{ {
private Mutex _appMutex;
public App()
{
// Check if there is already a running instance
_appMutex = new Mutex(false, Guid);
if (!_appMutex.WaitOne(0, false))
{
Shutdown();
}
}
private static readonly string Guid = "5dedb2a2-690f-45db-9ef7-07605223a70a";
} }
} }