Use PEGetNParameterCurrentRanges to retrieve the number of value ranges currently associated with the specified parameter field in a report. See Working with Parameter Values and Ranges.
short CRPE_API PEGetNParameterCurrentRanges (
short printJob,
const char FAR *parameterFieldName,
const char FAR *reportName );
Declare Function PEGetNParameterCurrentRanges Lib "crpe32.dll" ( _
ByVal printJob As Integer, ByVal parameterFieldName As String, _
ByVal reportName As String ) As Integer
procedure PEGetNParameterCurrentRanges (
printJob: smallint;
const parameterFieldName: PChar;
const reportName: PChar;
): WORD stdcall;
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