void ExportToPdfCompleted(Task <byte[]> task)
{
IsBusy = false;
if (TaskIsFauledOrCancelled(task, "Export"))
{
return;
}
using (Stream stream = SaveFileDialogService.OpenFile()) {
stream.Write(task.Result, 0, task.Result.Length);
}
}
public void SaveImage(BitmapImage image, object item)
{
SaveFileDialogService.Filter = "Image File (.jpg)|*.jpg";
SaveFileDialogService.DefaultFileName = Regex.Replace(item.ToString(), InvalidFileNameChars, "");
if (SaveFileDialogService.ShowDialog())
{
BitmapEncoder encoder = new JpegBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(image));
using (Stream stream = SaveFileDialogService.OpenFile())
{
encoder.Save(stream);
}
}
}
public void Save()
{
SaveFileDialogService.DefaultExt = DefaultExt;
SaveFileDialogService.DefaultFileName = DefaultFileName;
SaveFileDialogService.Filter = Filter;
SaveFileDialogService.FilterIndex = FilterIndex;
DialogResult = SaveFileDialogService.ShowDialog();
if (!DialogResult)
{
ResultFileName = string.Empty;
}
else
{
using (var stream = new StreamWriter(SaveFileDialogService.OpenFile())) {
stream.Write(FileBody);
}
}
}
