1 files changed, 46 insertions, 0 deletions
diff --git a/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/Editing/DragDropException.cs b/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/Editing/DragDropException.cs
new file mode 100644
index 000000000..2ba8e41ec
--- /dev/null
+++ b/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/Editing/DragDropException.cs
@@ -0,0 +1,46 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using System.Runtime.Serialization;
+
+namespace Tango.Scripting.Editors.Editing
+{
+	/// <summary>
+	/// Wraps exceptions that occur during drag'n'drop.
+	/// Exceptions during drag'n'drop might
+	/// get swallowed by WPF/COM, so AvalonEdit catches them and re-throws them later
+	/// wrapped in a DragDropException.
+	/// </summary>
+	[Serializable()]
+	public class DragDropException : Exception
+	{
+		/// <summary>
+		/// Creates a new DragDropException.
+		/// </summary>
+		public DragDropException() : base()
+		{
+		}
+		
+		/// <summary>
+		/// Creates a new DragDropException.
+		/// </summary>
+		public DragDropException(string message) : base(message)
+		{
+		}
+		
+		/// <summary>
+		/// Creates a new DragDropException.
+		/// </summary>
+		public DragDropException(string message, Exception innerException) : base(message, innerException)
+		{
+		}
+		
+		/// <summary>
+		/// Deserializes a DragDropException.
+		/// </summary>
+		protected DragDropException(SerializationInfo info, StreamingContext context) : base(info, context)
+		{
+		}
+	}
+}