UIViewController.LoadViewIfNeeded Method
Definition
Important
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If necessary, synchronously loads the View from a Storyboard or NIB.
[Foundation.Export("loadViewIfNeeded")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 9, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual void LoadViewIfNeeded ();abstract member LoadViewIfNeeded : unit -> unit
override this.LoadViewIfNeeded : unit -> unit- Attributes
Remarks
This method can be used to ensure that the View object has been instantiated, if the UIViewController has an associated Storyboard or NIB. (See also ViewIfLoaded.)
var newVC = UIStoryboard.FromName("Main", NSBundle.MainBundle).InstantiateInitialViewController();
if (newVC.ViewIfLoaded == null)
{
//This call blocks until the View is instantiated
newVC.LoadViewIfNeeded();
}