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 DragDropKeyStates
< object property = " enumerationMemberName " ... />
Member name Description AltKey The ALT key is pressed. ControlKey The control (CTRL) key is pressed. LeftMouseButton The left mouse button is pressed. MiddleMouseButton The middle mouse button is pressed. None No modifier keys or mouse buttons are pressed. RightMouseButton The right mouse button is pressed. ShiftKey The shift (SHIFT) key is pressed. .NET Framework
Supported in: 4.5, 4, 3.5, 3.0
.NET Framework Client Profile
Supported in: 4, 3.5 SP1
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.