initial commit

CvMega.Helper/MutexControl.cs

@@ -0,0 +1,16 @@
+using System.Threading;
+
+namespace CvMega.Helper;
+
+public static class MutexControl
+{
+	public static Mutex currentApp;
+
+	public static bool createdNew;
+
+	public static bool CreateMutex(string mtx)
+	{
+		currentApp = new Mutex(initiallyOwned: false, mtx, out createdNew);
+		return createdNew;
+	}
+}