Enum UpdateSourceTrigger
This enum describes when updates (target-to-source data flow) happen in a given Binding.
public enum UpdateSourceTrigger
Fields
Default = 0
Obtain trigger from target property default
Explicit = 3
Update only by explicit call to BindingExpression.UpdateSource()
LostFocus = 2
Update only when target element loses focus, or when Binding deactivates
PropertyChanged = 1
Update whenever the target property changes