System.Windows.Forms 1.0.5000.0 2.0.0.0 System.Enum This enumeration is used by members such as the constructor.

Specifies the action that raised a event.

Field System.Windows.Forms.TreeViewAction

The event was caused by a keystroke.

1.0.5000.0 2.0.0.0 Field System.Windows.Forms.TreeViewAction

The event was caused by a mouse operation.

1.0.5000.0 2.0.0.0 Field System.Windows.Forms.TreeViewAction

The event was caused by the collapsing.

1.0.5000.0 2.0.0.0 Field System.Windows.Forms.TreeViewAction

The event was caused by the expanding.

1.0.5000.0 2.0.0.0 Field System.Windows.Forms.TreeViewAction

The action that caused the event is unknown.

1.0.5000.0 2.0.0.0