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 32

The ALT key is pressed.

ControlKey 8

The control (CTRL) key is pressed.

LeftMouseButton 1

The left mouse button is pressed.

MiddleMouseButton 16

The middle mouse button is pressed.

None 0

No modifier keys or mouse buttons are pressed.

RightMouseButton 2

The right mouse button is pressed.

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