public void DemoRefresh ()
{
int i = 0;
var root = new RootElement ("Pull to Refresh"){
new Section () {
new MultilineElement ("Pull from the top to add\na new item at the bottom\nThen wait 1 second")
}
};
var dvc = new DialogViewController (root, true);
//
// After the DialogViewController is created, but before it is displayed
// Assign to the RefreshRequested event. The event handler typically
// will queue a network download, or compute something in some thread
// when the update is complete, you must call "ReloadComplete" to put
// the DialogViewController in the regular mode
//
dvc.RefreshRequested += delegate {
// Wait 3 seconds, to simulate some network activity
NSTimer.CreateScheduledTimer (1, delegate {
root [0].Add (new StringElement ("Added " + (++i)));
// Notify the dialog view controller that we are done
// this will hide the progress info
dvc.ReloadComplete ();
});
};
dvc.Style = UITableViewStyle.Plain;
navigation.PushViewController (dvc, true);
}