Restore SEBPatch

SafeExamBrowser.UserInterface.Contracts/Shell/ISystemControl.cs

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2024 ETH Zürich, IT Services
+ * 
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+namespace SafeExamBrowser.UserInterface.Contracts.Shell
+{
+	/// <summary>
+	/// The control of a system component which can be loaded into the shell.
+	/// </summary>
+	public interface ISystemControl
+	{
+		/// <summary>
+		/// Closes the control and / or any associated user interface elements.
+		/// </summary>
+		void Close();
+	}
+}