TrackBar.OnSystemColorsChanged Method (EventArgs)

 

Raises the Control.SystemColorsChanged event.

Namespace:   System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

protected override void OnSystemColorsChanged(
	EventArgs e
)

Parameters

e
Type: System.EventArgs

An EventArgs that contains the event data.

The control will redraw when the system colors change.

Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.

The OnSystemColorsChanged method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Notes to Inheritors:

When overriding OnSystemColorsChanged in a derived class, be sure to call the base class’s OnSystemColorsChanged method so that registered delegates receive the event.

.NET Framework
Available since 2.0
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