MM_JOY2BUTTONUP message

The MM_JOY2BUTTONUP message notifies the window that has captured joystick JOYSTICKID2 that a button has been released.

MM_JOY2BUTTONUP 
fwButton = wParam; 
xPos = LOWORD(lParam); 
yPos = HIWORD(lParam); 

Parameters

fwButtons

Identifies the button that has changed state and the buttons that are pressed. It can be one of the following:

Value Meaning
JOY_BUTTON1CHG
First joystick button has changed state.
JOY_BUTTON2CHG
Second joystick button has changed state.
JOY_BUTTON3CHG
Third joystick button has changed state.
JOY_BUTTON4CHG
Fourth joystick button has changed state.

and one or more of the following:

Value Meaning
JOY_BUTTON1
First joystick button is pressed.
JOY_BUTTON2
Second joystick button is pressed.
JOY_BUTTON3
Third joystick button is pressed.
JOY_BUTTON4
Fourth joystick button is pressed.

xPos

The x-coordinates of the joystick relative to the upper left corner of the client area.

yPos

The y-coordinate of the joystick relative to the upper left corner of the client area.

Requirements

Requirement Value
Minimum supported client
Windows 2000 Professional [desktop apps only]
Minimum supported server
Windows 2000 Server [desktop apps only]
Header
Mmsystem.h (include Windows.h)

See also

Joysticks

Multimedia Joystick Messages