System.Windows.Forms.Control.OnParentVisibleChanged Method

Raises the Control.VisibleChanged event when the Control.Visible property value of the control's container changes.

Syntax

[System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Advanced)]
protected virtual void OnParentVisibleChanged (EventArgs e)

Parameters

e
An EventArgs that contains the event data.

Remarks

Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.

The Control.OnParentVisibleChanged(EventArgs) method also enables derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Requirements

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0