Sumex1.net/labValidator/C++ API: ISearch::MovePrevious method

API browser of labValidator100 COM module

ISearch::MovePrevious method
Moves to the previous record in the selection list object and makes that record the current service record. If the action could not be performed false will be returned.

Restful webservice calling syntax
[POST]	/baseURL/ISearch/MovePrevious
[JSON input data]	pISearch:	longValue, //interface address
[JSON result data]	pbStatus:	booleanValue
[HTTP result status]	200	Return status 200 signals a successful method call
	204	Return status 204 (noContent) signals that the end of an iteration is reached
	>= 400	Return status >= 400 signals an unsuccessful function call. The returned JSON{errorCode: code, errorText:"text"} supplies the error message the same as GetAbortInfo() would do.

C/C++ calling syntax
HRESULT MovePrevious(	VARIANT_BOOL	*pbStatus);
[C/C++ return value]	S_OK	This value is returned if the function call was successful.
	S_FALSE	This value is returned if the end of an iteration is reached
	E_name	This value is returned if the function call was unsuccessful and an error exception was generated. Note that if you are using SmartPointers an exception is thrown under these conditions.

Calling argument description
[out,retval] VARIANT_BOOL	*pbStatus	Return status. VARIANT_TRUE means S_OK, VARIANT_FALSE means S_FALSE (e.g. in an iterator) or an error (E_name). In the later case check for possible errors with the GetAbortInfo method.