How to avoid page refresh after button click event in asp net c# | update Panel in asp.net

Interest to donate : https://www.paypal.me/gofreelancer you are inserting some data in database in Click event of button, After click if user refresh the page than click event gets fired again resulting data insertion to database again. To stop event fire on browser refresh we need to write bit of code. ------------- May be you like this -------------- umbraco playlist : https://www.seevid.ir/fa/w/zoefdruzmGE Angularjs playlist : https://www.seevid.ir/fa/w/KXjD1RiAz1U jquery playlist : https://www.seevid.ir/fa/w/jVncasz_iyw F Wcf playlist : https://www.seevid.ir/fa/w/NB4k0RC6vl0 c# playlist: https://www.seevid.ir/fa/w/ZrP0NKbsr8s

• #education
• #avoid_button_click_event_on_page_refresh
• #detect_browser_refresh_and_avoid_events_fire_in_aspnet
• #detect_browser_refresh_avoid_events_fire_in_aspnet
• #prevent_button_click_event_in_page_refresh_in_c
• #linkbutton_avoid_postback_related_page_refresh
• #how_to_detect_page_refresh_in_aspnet_c_vbnet
• #update_panel_in_aspnet