RangeBase.OnValueChanged Method

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Raises the ValueChanged routed event.

Namespace: System.Windows.Controls.Primitives
Assembly: System.Windows (in System.Windows.dll)

Syntax

Protected Overridable Sub OnValueChanged ( _
    oldValue As Double, _
    newValue As Double _
)
protected virtual void OnValueChanged(
    double oldValue,
    double newValue
)

Parameters

Remarks

Subclasses of the RangeBase can use this method to respond when the value property changes.

The OnValueChanged method raises the ValueChanged event. When overriding OnValueChanged in a derived class, make sure to call the base class’s OnValueChanged method so that registered delegates receive the event.

Version Information

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Platforms

Windows Phone

See Also

Reference

RangeBase Class

System.Windows.Controls.Primitives Namespace