hi every one
i have used this link with some modifications
http://www.c-sharpcorner.com/UploadFile/cd7c2e/creating-model-popup-in-Asp-Net-application-by-using-ajax/
i have two pages (webform1,webform2 )
in webform1 i have button to show a popup(ModalPopupExtender,panel in webform2)
i mean webform2 has ModalPopupExtender,panel,5 cascading dropdownlists to filter data
in ModalPopupExtender and display result of filtering in label
this is I did it well
my need is how to transfere data in label into webform1 and display it in a label in webform1
i hope you got my idea
any help will be appreciated