public String SaveAs(String DefaultFileName, ColorBlendControl _colorBlendControl)
{
_saveFileDialog.Filter =
"Jpeg Format (*.jpg)|*.jpg|" +
"PNG Format (*.png)|*.png|" +
"Gif Format (*.gif)|*.gif|" +
"Tiff Format (*.tif)|*.tif|" +
"Bmp Format (*.bmp)|*.bmp";
if (DefaultFileName != null && DefaultFileName.Length > 0)
{
String ext = System.IO.Path.GetExtension(DefaultFileName).ToLower();
switch (ext)
{
case ".png": _saveFileDialog.FilterIndex = 2; break;
case ".gif": _saveFileDialog.FilterIndex = 3; break;
case ".jpeg": _saveFileDialog.FilterIndex = 1; break;
case ".jpg": _saveFileDialog.FilterIndex = 1; break;
case ".tiff": _saveFileDialog.FilterIndex = 4; break;
case ".tif": _saveFileDialog.FilterIndex = 4; break;
case ".bmp": _saveFileDialog.FilterIndex = 5; break;
}
if (DefaultFileName.Length > ext.Length)
{
_saveFileDialog.FileName = DefaultFileName;
}
}
if (_saveFileDialog.ShowDialog() == DialogResult.OK)
{
Stream myStream = _saveFileDialog.OpenFile();
if (myStream != null)
{
ImageFormat format = ImageFormat.Png;
switch (_saveFileDialog.FilterIndex)
{
case 1: format = ImageFormat.Jpeg; break;
case 2: format = ImageFormat.Png; break;
case 3: format = ImageFormat.Gif; break;
case 4: format = ImageFormat.Tiff; break;
case 5: format = ImageFormat.Bmp; break;
}
long a = myStream.Length;
Bitmap _bmpBlend = _colorBlendControl.DrawImage();
a = myStream.Length;
myStream.Close();
return(_saveFileDialog.FileName);
}
}
return("");
}
public SavePicture(ColorBlendControl colorBlendControl)
{
_colorBlendControl = colorBlendControl;
}