Indicates that the value of the specified key is about to change.
Syntax
[Foundation.Export("willChangeValueForKey:")]
public virtual
void WillChangeValue (
string forKey)
Parameters
- forKey
- The name of the key that is going to be changed.
Remarks
Requirements
Namespace: Foundation
Assembly: Xamarin.iOS (in Xamarin.iOS.dll)
Assembly Versions: 0.0.0.0