private void daochupic()
{
if (this.dimgpic != null)
{
try
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "jpg|*.jpg|bmp|*.bmp|png|*.png".Language();
saveFileDialog.Getpath("topic");
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
saveFileDialog.Putpath("topic");
Bitmap bitmap = this.Myapp.images[this.dimgpic.xuhao].imagebytes.GetBitmap(this.Myapp.images[this.dimgpic.xuhao].picturexinxi, true);
EncoderParameters encoderParameters = new EncoderParameters();
long[] value = new long[]
{
100L
};
EncoderParameter encoderParameter = new EncoderParameter(Encoder.Quality, value);
encoderParameters.Param[0] = encoderParameter;
if (Path.GetExtension(saveFileDialog.FileName) == ".jpg")
{
bitmap.Save(saveFileDialog.FileName, this.GetCodecInfo("image/jpeg"), encoderParameters);
}
else if (Path.GetExtension(saveFileDialog.FileName) == ".bmp")
{
bitmap.Save(saveFileDialog.FileName, this.GetCodecInfo("image/bmp"), encoderParameters);
}
else if (Path.GetExtension(saveFileDialog.FileName) == ".png")
{
bitmap.Save(saveFileDialog.FileName, this.GetCodecInfo("image/png"), encoderParameters);
}
bitmap.Dispose();
}
}
catch (Exception ex)
{
MessageOpen.Show(ex.Message);
}
}
}
