ViewTreeObserver.IsAlive Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Indicates whether this ViewTreeObserver is alive.
public bool IsAlive { [Android.Runtime.Register("isAlive", "()Z", "")] get; }[<get: Android.Runtime.Register("isAlive", "()Z", "")>]
member this.IsAlive : boolProperty Value
True if this object is alive and be used, false otherwise.
- Attributes
Remarks
Indicates whether this ViewTreeObserver is alive. When an observer is not alive, any call to a method (except this one) will throw an exception.
If an application keeps a long-lived reference to this ViewTreeObserver, it should always check for the result of this method before calling any other method.
Java documentation for android.view.ViewTreeObserver.isAlive().
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.