DragDropKeyStates DragDropKeyStates DragDropKeyStates DragDropKeyStates Enum


Specifies the current state of the modifier keys (SHIFT, CTRL, and ALT), as well as the state of the mouse buttons.

This enumeration has a FlagsAttribute attribute that allows a bitwise combination of its member values.

public enum class DragDropKeyStates
public enum DragDropKeyStates
type DragDropKeyStates = 
Public Enum DragDropKeyStates


AltKey AltKey AltKey AltKey 32

The ALT key is pressed.

ControlKey ControlKey ControlKey ControlKey 8

The control (CTRL) key is pressed.

LeftMouseButton LeftMouseButton LeftMouseButton LeftMouseButton 1

The left mouse button is pressed.

MiddleMouseButton MiddleMouseButton MiddleMouseButton MiddleMouseButton 16

The middle mouse button is pressed.

None None None None 0

No modifier keys or mouse buttons are pressed.

RightMouseButton RightMouseButton RightMouseButton RightMouseButton 2

The right mouse button is pressed.

ShiftKey ShiftKey ShiftKey ShiftKey 4

The shift (SHIFT) key is pressed.


No distinction is made between the left or right SHIFT, ALT, and CTRL keys.

This enumeration is used by the DragEventArgs and QueryContinueDragEventArgs classes.

Applies to