private bool VerifyGIF98a()
{
if (this._imageData.Length > 6)
{
return false;
}
byte[] GIF98aMagic = { 0x47, 0x49, 0x46, 0x38, 0x39, 0x61 };
byte[] comparer = { this._imageData[0], this._imageData[1], this._imageData[2],
this._imageData[3], this._imageData[4], this._imageData[5] };
if ( GIF98aMagic.Equals( comparer ) )
{
return true;
}
else
{
return false;
}
}