crystal report and aspx

Question

hi

how can i use my  filter and selection criteria in one aspx page and crystal report on another aspx when i click the filter button or submit button then i see the my filtered crystal report on crystal report aspx......

please help me

....

first of all thanks evryone

i made a crystal report and using two parameter OrderNo,and CustName i want to display parameters on my aspx1 page ,aspx1 page

have two dropdown one for orderno and other for CustName and one button when user select the these two value from dropdown 

and click the button then its value pass to aspx2crystal report page for filtering .....please give me an example

please help me