W5K_DI_GetFilters
This function code is used to get the filter of contiguous D/I channels.
C/C++
int W5K_DI_GetFilters( int hConnection,
BYTE bytStartChannel,
BYTE bytCount,
WORD wFilter[ ]);
Visual Basic
Declare Function W5K_DI_GetFilters Lib "MXIO.dll" (ByVal hConnection As Long, ByVal bytStartChannel As Byte, ByVal bytCount As Byte, iFilter As Integer) As Long
Arguments:
hConnection |
The handle for an I/O device's connection. |
bytStartChannel |
Specifies the starting channel. |
bytCount |
The number of channels to be gets. |
wFilter |
An array that stores contiguous D/I channel's filter value. wFilter[0] represents the value of the starting channel. |
Return Value:
Succeed |
MXIO_OK |
Fail |
Refer to Return Codes. |