I am trying to setup a Getting started viewController. In the appDelegate I want to create a if condition that checks for a NSUserDefaults Like this:
public override bool FinishedLaunching (UIApplication application, NSDictionary launchOptions)
{
if (NSUserDefaults.StandardUserDefaults.StringForKey ("LaunchWatcher") != null) {
} else {
}
return true;
}
If LaunchWatcher is not null, appDelegate should push to NewTrackTraceViewController. If null then to TrackTraceViewController. How can I do this using C#? What would be the correct code to push to the viewcontroller?
Something like this:
if (NSUserDefaults.StandardUserDefaults.StringForKey ("LaunchWatcher") != null) {
this.PresentViewController(NewTrackTraceViewController, animated, null);
} else {
this.PresentViewController(TrackTraceViewController, animated, null);
}
您必须先构造视图控制器,然后再导航控制器,并将其分配给窗口。
Take a look here:
Monotouch navigate from splash screen
Its basicly what you have to do. Just use the topviewcontroller.
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