.NET Framework Class Library
ComponentDesignerDoDefaultAction Method

Creates a method signature in the source code file for the default event on the component and navigates the user's cursor to that location.

Namespace:   System.ComponentModel.Design
Assembly:  System.Design (in System.Design.dll)
Syntax
Public Overridable Sub DoDefaultAction
public virtual void DoDefaultAction()
public:
virtual void DoDefaultAction()
abstract DoDefaultAction : unit -> unit  
override DoDefaultAction : unit -> unit

Implements

IDesignerDoDefaultAction
Exceptions
ExceptionCondition
CheckoutException

An attempt to check out a file that is checked into a source code management program failed.

Remarks

In Windows Forms and Web Forms designers, this method is invoked when a user double-clicks a component.

Version Information

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0
.NET Framework Security
Platforms

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.