ntwain/NTwain/DataTransferredEventArgs.cs

using NTwain.Data;
using System;

namespace NTwain
{
    /// <summary>
    /// Contains event data after whatever data from the source has been transferred.
    /// </summary>
    public class DataTransferredEventArgs : EventArgs
    {
        /// <summary>
        /// Gets pointer to the complete data if the transfer was native.
        /// The data will be freed once the event handler ends
        /// so consumers must complete whatever processing before then.
        /// For image type this data is DIB (Windows), PICT (old Mac), and TIFF (Linux/OSX).
        /// </summary>
        /// <value>The data pointer.</value>
        public IntPtr NativeData { get; internal set; }

        /// <summary>
        /// Gets the file path to the complete data if the transfer was file or memory-file.
        /// </summary>
        /// <value>
        /// The file path.
        /// </value>
        public string FileDataPath { get; internal set; }

        /// <summary>
        /// Gets the raw memory data if the transfer was memory.
        /// Consumer application will need to do the parsing based on the values
        /// from <see cref="ImageInfo"/>.
        /// </summary>
        /// <value>
        /// The memory data.
        /// </value>
        public byte[] MemData { get; internal set; }

        /// <summary>
        /// Gets the final image information if applicable.
        /// </summary>
        /// <value>
        /// The final image information.
        /// </value>
        public TWImageInfo ImageInfo { get; internal set; }

        /// <summary>
        /// Gets the extended image information if applicable.
        /// </summary>
        /// <value>
        /// The extended image information.
        /// </value>
        public TWExtImageInfo ExImageInfo { get; internal set; }
    }
}