Repositions the request on the next record.
function GetNextRecord: Boolean;
__fastcall Boolean GetNextRecord();
Call GetNextRecord to move to the next record of the request. After a call to GetNextRecord, if you obtain an IActionFieldValues interface for the request, it will extract the field values for the next record.
GetNextRecord returns true if it successfully positions the request on the next record. GetNextRecord returns false if it is unable to position the request on the next record. When GetFirstRecord returns false, the value of the InIterator property is false, and the value of the EOF property is true.
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