Specifies the current state of the modifier keys (SHIFT, CTRL, and ALT), as well as the state of the mouse buttons.
Assembly: PresentationCore (in PresentationCore.dll)
The ALT key is pressed.
The control (CTRL) key is pressed.
The left mouse button is pressed.
The middle mouse button is pressed.
No modifier keys or mouse buttons are pressed.
The right mouse button is pressed.
The shift (SHIFT) key is pressed.
Available since 3.0