How to write the code for search criteria in asp.net????

Question

I'm new to asp.net,can any one help me how to write the search criteria in asp.net....please check the below links because I want to write a code like this.

so can any body help me out?

 

https://career4.successfactors.com/career?company=Mindtree...In this page after clicking on button it should be redirect to next page with details like

 

https://career4.successfactors.com/career?company=Mindtree&career_ns=job_listing_summary&navBarLevel=JOB_SEARCH&_s.crb=kpstbNLArk2XYgsXDE%2f0rlswGrc%3d

 

can any one help me how to write the code for search criteria for each textbox and dropdown?