StructuralObject.PropertyChanging Event
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.
Notification that a property is about to be changed.
public event System.ComponentModel.PropertyChangingEventHandler PropertyChanging;member this.PropertyChanging : System.ComponentModel.PropertyChangingEventHandler Public Custom Event PropertyChanging As PropertyChangingEventHandler Event Type
Implements
Remarks
The PropertyChanging event can indicate all properties on the object are changing by using either a null reference (Nothing in Visual Basic) or String.Empty as the property name in the PropertyChangingEventArgs.
Applies to
Collaborate with us on GitHub
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
Entity Framework
Feedback
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see: https://aka.ms/ContentUserFeedback.
Submit and view feedback for