Sensoray 2263 - Manual (Page 10)

SDK Reference
All API functions are declared using the following definition and the __stdcall
calling convention:
#define MID2263_API extern "C" __declspec(dllimport)
For example,
MID2263_API int __stdcall S2263_Open (void);
All API functions return a value of type int, which is set to 0 on success, or a
negative value if error (see mid2263types.h for error codes list).
Initialization/Cleanup/Enumeration Functions
S2263_Open
MID2263_API int __stdcall S2263_Open (int board_index);
board_index
Zero based index of a 2263 board (or -1 for all boards).
Must be called before any other API functions are called. If called with a -1
parameter, all 2263 boards in the system will be available after the call.
S2263_Close
MID2263_API int __stdcall S2263_Close (int board_index);
board_index
Zero based index of a 2263 board (or -1 for all boards).
Must be called before application terminates for proper clean-up of the SDK
and SDK objects when SDK opened with S2263_Open.
S2263_GetNumDevices
MID2263_API int __stdcall S2263_GetNumDevices (
int *NumDevices);
Retrieves the number of devices in the system. Only valid after S2263_Open is
called.
NumDevices
Address of a variable accepting the number of devices.
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