OPAPI OPBOOL opControlConnectionOpen	(	wchar_t *	ip,
		int32_t	port,
		OPAPIHandle *	control,
		wchar_t **	errorMsg
	)

Opens a control connection to a control hub.

Parameters

[in]	ip	Control hub IP address or host name.
[in]	port	Control hub TCP port.
[in]	control	Handle representing the control connection.
[out]	errorMsg	Error message describing the failure, set if the function fails.

Returns

If the function succeeds, the return value is non-zero and control is set to a handle representing the control connection.
If the function fails, the return value is zero and errorMsg is set to an error message describing the failure.

Usage

Specify the control hub IP address or host name using the ip parameter and the control hub TCP port using the port parameter.

Attention

Close the control connection using opControlConnectionClose when you no longer need it.

See also

opControlConnectionClose.