Print Custom design for Sales Quotation Report


I have develop 2 extra design for sales quotation report and I want to run these report based on customize field LeadType from Send Quotation Dialog. Default report for sales Quotation should also run if LeadType is None. How can I achieve this ?

I am trying this on the On_Clicked event of SalesQuotationEditLines form but this is not giving me latest QuotationDocNum.