MouDeRegister

This call deregisters a mouse subsystem previously registered within a session.

Syntax
MouDeRegister

Parameters
N/A

Return Code

 * rc (USHORT) - return:Return code descriptions are:
 * 0 NO_ERROR
 * 385 ERROR_MOUSE_NO_DEVICE
 * 416 ERROR_MOUSE_DEREGISTER
 * 466 ERROR_MOU_DETACHED
 * 505 ERROR_MOU_EXTENDED_SG

Remarks
Processes issuing MouDeRegister calls must conform to the following rules:
 * The process that issued the MouRegister must release the session (by a MouDeRegister) from the registered subsystem before another PID may issue MouRegister.
 * The process that issued the MouRegister is the only process that may issue MouDeRegister against the currently registered subsystem.
 * After the owning process has released the subsystem with a MouDeRegister, any other process in the session may issue a MouRegister and therefore modify the mouse support for the entire session.

C

 * 1) define INCL_MOU

USHORT rc = MouDeRegister(VOID);

USHORT rc;            /* return code */ 

MASM
 EXTRN MouDeRegister:FAR INCL_MOU           EQU 1

CALL  MouDeRegister

Returns WORD 

Related Functions

 * MouRegister