Returns an object that manages the Status property.
Assembly: PresentationFramework (in PresentationFramework.dll)
A class that inherits from VirtualizingPanel can use this method to get an object that will properly set the generated property. When the method returns, Status property is set to GeneratingContainers. When the object is disposed, Status is set to ContainersGenerated. You can pass the object to a using statement that encapsulates your logic that generates item containers. When the object returned from goes out of scope, the Status property will be properly set.