Control.OnClick Method (EventArgs)

 

Raises the Click event.

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

abstract OnClick : 
        e:EventArgs -> unit
override OnClick : 
        e:EventArgs -> unit

Parameters

e
Type: System.EventArgs

An EventArgs that contains the event data.

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

The OnClick 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 OnClick in a derived class, be sure to call the base class's OnClick method so that registered delegates receive the event.

The following code example demonstrates overriding the OnClick method in a derived class. To run the example, paste the following code after a form class, in the same file. Add a textbox of type SingleClickTextBox to the form.

No code example is currently available or this language may not be supported.

The following code example shows one of the many uses of the Click event and event handler.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 1.1
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