DrawingTestHelper.NetDrawingTest.GetReferenceImage C# (CSharp) Method

		protected override Bitmap GetReferenceImage(string testName) {
			try{
				string fileName = testName.Replace(":", "_") + ".png";
				_bitmap.Save( fileName );
				GC.Collect();
				return null;
			}
			catch(System.Exception e) {
				throw new System.Exception("Error creating .Net reference image");
			}
		}