Function sapnwrfc::binding::RfcSetFloatByIndex [−] [src]

pub unsafe extern "C" fn RfcSetFloatByIndex(
    dataHandle: DATA_CONTAINER_HANDLE, 
    index: c_uint, 
    value: RFC_FLOAT, 
    errorInfo: *mut RFC_ERROR_INFO
) -> RFC_RC

Sets a floating point field.

This function works exactly like RfcSetFloat(), the difference being that the field is addressed by its index within the structure/table/function module. The first field has index 0, last field has index n-1, the order of the fields is as defined in the ABAP DDIC.

\in dataHandle A data container (function handle, structure handle or table handle). If dataHandle is a table handle, the function will set the field value of the current row. \in *index The index of the field to set. \in value The double value to set. \out *errorInfo Field does not exist or is not of a supported type? \return RFC_RC