The ATL COM module drgValidator provides methods to
browse, search & validate records of the DRG tariff
API browser of drgValidator100 COM module


/images/arrow_right.png IValidate::MovePrevious method space
Positions the record pointer at the previous record in the result record set. If the action could not be performed false will be returned.
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/images/arrow_right.png Restful webservice calling syntax
[POST] /baseURL/IValidate/MovePrevious
[JSON input data] pIValidate: 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.
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/images/arrow_right.png 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.
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/images/arrow_right.png 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.
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