private void SetAsWallpaper()
{
string fileName = Path.GetTempPath() + "wallpaper";
try
{
// Without specifying an extension, the default BMP encoder will be used. JPG also tested here.
ImageEditing.SaveImage(mModifiedImage, fileName);
if (GetIsWindows8())
{
ShObjIdlCoreHelper.SetWallpaper(fileName, DESKTOP_WALLPAPER_POSITION.DWPOS_CENTER);
}
else
{
LegacyWallpaperHelper.SetWallpaper(fileName, LegacyWallpaperHelper.Style.Centered);
}
}
catch (Exception e)
{
MessageBox.Show
(
string.Format("Unable to set wallpaper.") +
Environment.NewLine +
string.Format("Error Information: {0}", e.Message),
"Error"
);
}
}
private void SavePicture()
{
SaveFileDialog saveDialog = new SaveFileDialog();
saveDialog.InitialDirectory = Environment.CurrentDirectory;
saveDialog.Filter = ImageEditing.GetSupportedEncodersFilter();
saveDialog.FilterIndex = 1;
saveDialog.DefaultExt = "jpg";
saveDialog.ValidateNames = true;
saveDialog.RestoreDirectory = false;
// remove the extension from the name and add the new dimensions to the new name.
saveDialog.FileName = BuildFileName
(
((FileInfo)mOpenImage.Tag).Name,
((FileInfo)mOpenImage.Tag).Extension,
"_" + mModifiedImage.Width + "x" + mModifiedImage.Height
);
if (saveDialog.ShowDialog() == DialogResult.OK)
{
try
{
ImageEditing.SaveImage(mModifiedImage, saveDialog.FileName);
}
catch (Exception e)
{
MessageBox.Show
(
string.Format("Unable to save {0}.", Path.GetFileName(saveDialog.FileName)) +
Environment.NewLine +
string.Format("Error Information: {0}", e.Message),
"Error"
);
}
}
}