MouGetNumMickeys: Difference between revisions
Created page with "==Description== Returns the number of mickeys per centimeter for the installed mouse device driver. ==Syntax== <PRE> #define INCL_MOU #include <os2.h> PULONG NumberOfMick..." |
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Returns the number of mickeys per centimeter for the installed mouse device driver. | Returns the number of mickeys per centimeter for the installed mouse device driver. | ||
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rc = MouGetNumMickeys(NumberOfMickeys, DeviceHandle); | rc = MouGetNumMickeys(NumberOfMickeys, DeviceHandle); | ||
</PRE> | |||
==Parameters== | ==Parameters== | ||
; NumberOfMickeys (PULONG) - input : Number of mickeys per centimeter. | ;NumberOfMickeys (PULONG) - input : Number of mickeys per centimeter. | ||
Address of the number of physical mouse motion units. Mouse motion units are reported in mickeys per centimeter. This value is constant, and is based on the mouse device attached. | :Address of the number of physical mouse motion units. Mouse motion units are reported in mickeys per centimeter. This value is constant, and is based on the mouse device attached. | ||
;DeviceHandle (HMOU) - input : Mouse device handle | |||
; DeviceHandle (HMOU) - input : | :Reserved. Must be 0. | ||
Reserved. Must be 0. | |||
==Return Code== | ==Return Code== | ||
rc (APIRET) - returns | rc (APIRET) - returns | ||
MouGetNumMickeys returns one of the following values: | MouGetNumMickeys returns one of the following values: | ||
* 0 NO_ERROR | |||
* 466 ERROR_MOU_DETACHED | |||
* 501 ERROR_MOUSE_NO_CONSOLE | |||
[[Category:Mou]] | |||
[[Category: | |||
Revision as of 22:40, 23 December 2016
Returns the number of mickeys per centimeter for the installed mouse device driver.
Syntax
#define INCL_MOU #include <os2.h> PULONG NumberOfMickeys; /* Number of mickeys per centimeter. */ HMOU DeviceHandle; /* Mouse device handle */ APIRET rc; /* Return code. */ rc = MouGetNumMickeys(NumberOfMickeys, DeviceHandle);
Parameters
- NumberOfMickeys (PULONG) - input
- Number of mickeys per centimeter.
- Address of the number of physical mouse motion units. Mouse motion units are reported in mickeys per centimeter. This value is constant, and is based on the mouse device attached.
- DeviceHandle (HMOU) - input
- Mouse device handle
- Reserved. Must be 0.
Return Code
rc (APIRET) - returns
MouGetNumMickeys returns one of the following values:
- 0 NO_ERROR
- 466 ERROR_MOU_DETACHED
- 501 ERROR_MOUSE_NO_CONSOLE