Initial move from old twain-in-dotnet.

NTwain/DataTransferredEventArgs.cs

@@ -0,0 +1,57 @@
+// The MIT License (MIT)
+// Copyright (c) 2013 Yin-Chun Wang
+//
+// Permission is hereby granted, free of charge, to any person obtaining a 
+// copy of this software and associated documentation files (the "Software"), 
+// to deal in the Software without restriction, including without limitation 
+// the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+// and/or sell copies of the Software, and to permit persons to whom the 
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included 
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 
+// OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+using System;
+
+namespace NTwain
+{
+	/// <summary>
+	/// Contains event data after whatever data from the source has been transferred.
+	/// </summary>
+	public class DataTransferredEventArgs : EventArgs
+	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="DataTransferredEventArgs" /> class.
+		/// </summary>
+		/// <param name="data">The data pointer.</param>
+		/// <param name="filePath">The file.</param>
+		internal DataTransferredEventArgs(IntPtr data, string filePath)
+		{
+			Data = data;
+			FilePath = filePath;
+		}
+		/// <summary>
+		/// Gets pointer to the image data if applicable.
+		/// The data will be freed once the event handler ends
+		/// so consumers must complete whatever processing
+		/// required by then.
+		/// </summary>
+		/// <value>The data pointer.</value>
+		public IntPtr Data { get; private set; }
+
+		/// <summary>
+		/// Gets the filepath to the transferrerd data if applicable.
+		/// </summary>
+		/// <value>
+		/// The file.
+		/// </value>
+		public string FilePath { get; private set; }
+	}
+}