AIT_VerifyMenuChecked
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Description
Checks whether a menu item has been checked.
Format
integer AIT_VerifyMenuChecked ( integer nMenu, // Menu handle integer nIndex // Index for a menu item );
Parameters
nMenu (input)
Specify a menu handle returned by the AIT_GetMenu or AIT_GetSubMenu API function.
nIndex (input)
Specify the index of a menu item. As the menu index is based on 0, the index for the first menu item is 0.
The indexes also include a menu separator index. If a menu separator index has been given as an input value, this function is not processed successfully, with ERROR_INVALID_INDEX returned as the extended error code.
Return values
The return value is 1 if the menu item has been checked, 0 if not, and -1 if the function has not been processed successfully. If -1 has been returned, you can use AIT_GetLastError to acquire an extended error code. The following gives the error codes that AIT_GetLastError might return:
|
Extended error code |
Error code |
|---|---|
|
8 |
ERROR_NOT_ENOUGH_MEMORY |
|
14 |
ERROR_OUTOFMEMORY |
|
87 |
ERROR_INVALID_PARAMETER |
|
112 |
ERROR_DISK_FULL |
|
1401 |
ERROR_INVALID_MENU_HANDLE |
|
1413 |
ERROR_INVALID_INDEX |
|
1460 |
ERROR_TIMEOUT |