public override void Write(System.IO.Stream output)
{
this.WriteTagHeader(output);
BinaryWriter bw = new BinaryWriter(output);
bw.Write(this._characterID);
bw.Write(this._alphaDataOffset);
output.Write(this._imageData, 0, _imageData.Length);
output.Write(this._bitmapAlphaData, 0, _bitmapAlphaData.Length);
}