Retrieves the event factor for window message notification relative to interval timer.
Ret = AioGetTmEvent ( Id , TimerId , hWnd , TmEvent )
Id
[ VB.NET : Short ] [ C, C++ : short ] [ C# : short ] [ Python : ctypes.c_short
]
Specifies the device ID retrieved from AioInit.
TimerId
[ VB.NET : Short ] [ C, C++ : short ] [ C# : short ] [ Python : ctypes.c_short
]
Specifies the timer ID.
hWnd
[ VB.NET : IntPtr ] [ C, C++ : HWND * ] [ C# : out IntPtr ] [ Python : ctypes.POINTER(ctypes.wintypes.HANDLE)
]
Specifies the address of the variable that stores the window handle.
If the handle needn't be retrieved, please specify NULL to it.
TmEvent
[ VB.NET : Integer ] [ C, C++ : long * ] [ C# : out int ] [ Python : ctypes.POINTER(ctypes.c_long)
]
Specifies the address of the variable that stores the event factor.
TmEvent has the following meanings in bit.
Event factor |
Macro |
Value |
Event that interval elapses |
TME_INT |
00000001H |
Ret [ VB.NET : Integer ] [ C, C++ : long ] [ C# : int ] [ Python : ctypes.c_long ]
Return values |
Content |
0 |
Normality completion |
7 |
Execute AioResetDevice function because the device has recovered from standby mode |
10001 |
Invalid
Id was specified |
10002 |
AIO
driver can't be called |
16010 |
The value of TimerId is outside the designated range of the function |
16011 |
Pointer
to TmEvent is NULL |
20001 |
This
function can't be used by this device |
20002 |
Can not use while by another device works |
20003 |
Can
not use because another process is using the device |
26010 |
The value of TimerId is outside the designated range of the device being used |
TmEvent = 0 for all devices
This function cannot be used on devices without
counter functionality.
If the device is in operation, the function cannot be performed.
Retrieves the event factor of the message notification for Timer ID 0.
VB.NET |
Dim Ret As Integer |
C, C++ |
long Ret; |
C# |
int Ret; |
Python |
Ret = ctypes.c_long() |