int32 DAQmxSwitchGetMultiRelayCount (const char
relayList, uInt32 count, uInt32 countArraySize, uInt32
Returns the number of times a set of relays have
been actuated. Use this function to track relay lifetime and usage.
You must set the waitForSettling parameter of
Switch functions to TRUE to obtain an accurate relay count.
||const char 
||The set of relays you want to query.
||The size of count. If you pass 0, this
function returns the number of samples needed to allocate.
||Number of times each specified relay has been actuated. The
order of this array depends on the order of
relayList. If you pass NULL, this function returns
the number of samples needed to allocate.
||The number of relay counts read by the function.
||The error code returned by the function in the
event of an error or warning. A value of 0 indicates success. A
negative value indicates an error.
For this function, if you pass NULL for the buffer or 0 for the
buffer size, this function returns the number of samples needed to