MouDrawPtr
From EDM2
Notifies the mouse device driver that an area previously restricted by MouRemovePtr is now available to the mouse device driver when drawing pointer images.
Contents
Syntax
MouDrawPtr(DeviceHandle)
Parameters
- DeviceHandle (HMOU) - input
- Mouse device handle.
- Reserved. Must be 0.
- rc (APIRET) - returns
- Return code:
- 0 NO_ERROR
- 466 ERROR_MOU_DETACHED
- 501 ERROR_MOUSE_NO_CONSOLE
Remarks
MouDrawPtr is required to begin a pointer-image drawing session. At session start, the collision area (the area restricted from pointer-image drawing) is defined as the size of the display.
After a call to MouDrawPtr, MouRemovePtr can be used to define a new collision area. A subsequent call to MouDrawPtr will cancel the collision area.
