Enum UpdateSourceTrigger
Describes the timing of binding source updates.
public enum UpdateSourceTrigger
Fields
Default = 0
The default UpdateSourceTrigger value of the binding target property. This currently defaults to PropertyChanged.
Explicit = 3
Updates the binding source only when you call the UpdateSource() method.
LostFocus = 2
Updates the binding source whenever the binding target element loses focus.
PropertyChanged = 1
Updates the binding source immediately whenever the binding target property changes.