ObservableObject.OnPropertyChanging Method
Definition
Important
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Overloads
| OnPropertyChanging(PropertyChangingEventArgs) |
Raises the PropertyChanging event. |
| OnPropertyChanging(String) |
Raises the PropertyChanging event. |
OnPropertyChanging(PropertyChangingEventArgs)
Raises the PropertyChanging event.
protected virtual void OnPropertyChanging (System.ComponentModel.PropertyChangingEventArgs e);abstract member OnPropertyChanging : System.ComponentModel.PropertyChangingEventArgs -> unit
override this.OnPropertyChanging : System.ComponentModel.PropertyChangingEventArgs -> unitProtected Overridable Sub OnPropertyChanging (e As PropertyChangingEventArgs)Parameters
The input PropertyChangingEventArgs instance.
Applies to
OnPropertyChanging(String)
Raises the PropertyChanging event.
protected void OnPropertyChanging (string? propertyName = default);member this.OnPropertyChanging : string -> unitProtected Sub OnPropertyChanging (Optional propertyName As String = Nothing)Parameters
- propertyName
- String
(optional) The name of the property that changed.