KGy SOFT

ObservableObjectBasePropertyChanged Event

KGy SOFT Core Libraries Help
Occurs when a property value changed. The actual type of the event argument is PropertyChangedExtendedEventArgs.

Namespace:  KGySoft.ComponentModel
Assembly:  KGySoft.CoreLibraries (in KGySoft.CoreLibraries.dll) Version: 5.0.0-rc.1
Syntax

public event PropertyChangedEventHandler PropertyChanged

Value

Type: System.ComponentModelPropertyChangedEventHandler

Implements

INotifyPropertyChangedPropertyChanged
Remarks

Note Note
The PropertyChanged event uses the PropertyChangedEventHandler delegate in order to consumers, which rely on the conventional property changed notifications can use it in a compatible way. To get the old and new values in an event handler you can cast the argument to PropertyChangedExtendedEventArgs or call the TryGetOldPropertyValue and TryGetNewPropertyValue extension methods on it.
See Also

Reference