Control.OnControlRemoved Method (ControlEventArgs)
.NET Framework (current version)
Raises the ControlRemoved event.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
abstract OnControlRemoved : e:ControlEventArgs -> unit override OnControlRemoved : e:ControlEventArgs -> unit
Parameters
- e
-
Type:
System.Windows.Forms.ControlEventArgs
A ControlEventArgs that contains the event data.
Called when a child control is removed from the control.
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnControlRemoved 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 OnControlRemoved in a derived class, be sure to call the base class's OnControlRemoved method so that registered delegates receive the event.
The following code example uses ControlRemoved to remove a control from a form and displays the name of the removed control in a MessageBox.
.NET Framework
Available since 1.1
Available since 1.1
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