public void Save(string filename, string contentType, MemoryStream stream)
{
string exception = string.Empty;
string path = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
string filePath = Path.Combine(path, filename);
try
{
FileStream fileStream = File.Open(filePath, FileMode.Create);
stream.Position = 0;
stream.CopyTo(fileStream);
fileStream.Flush();
fileStream.Close();
}
catch (Exception e)
{
exception = e.ToString();
}
if (contentType == "application/html" || exception != string.Empty)
return;
UIViewController currentController = UIApplication.SharedApplication.KeyWindow.RootViewController;
while (currentController.PresentedViewController != null)
currentController = currentController.PresentedViewController;
UIView currentView = currentController.View;
QLPreviewController qlPreview = new QLPreviewController();
QLPreviewItem item = new QLPreviewItemBundle(filename, filePath);
qlPreview.DataSource = new PreviewControllerDS(item);
//UIViewController uiView = currentView as UIViewController;
currentController.PresentViewController((UIViewController)qlPreview, true, (Action)null);
}
public void Save(string filename, string contentType, MemoryStream stream)
{
string exception = string.Empty;
string path = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
string filePath = Path.Combine(path, filename);
try
{
FileStream fileStream = File.Open(filePath, FileMode.Create);
stream.Position = 0;
stream.CopyTo(fileStream);
fileStream.Flush();
fileStream.Close();
}
catch (Exception e)
{
exception = e.ToString();
}
finally
{
if (contentType != "application/html")
{
stream.Dispose();
}
}
if (contentType == "application/html" || exception != string.Empty)
{
return;
}
UIViewController currentController = UIApplication.SharedApplication.KeyWindow.RootViewController;
while (currentController.PresentedViewController != null)
{
currentController = currentController.PresentedViewController;
}
UIView currentView = currentController.View;
QLPreviewController qlPreview = new QLPreviewController();
QLPreviewItem item = new QLPreviewItemBundle(filename, filePath);
qlPreview.DataSource = new PreviewControllerDS(item);
//UIViewController uiView = currentView as UIViewController;
currentController.PresentViewController((UIViewController)qlPreview, true, (Action)null);
}