Dropdownlist inside update panel fires the onselectedindexchange event at second time in my aspx page RRS feed

  • Question

  • User-532442743 posted


    I have a aspx page with a Dropdownlist and gridview. I want to update certain cells on the gridview based on the value that we are selecting from the Dropdownlist. But dropdownlist fires and call the event on the second time(i.e i need to select the change the value for two times) for this task. Nothing is happening when i selected a value from Dropdownlist at first time................Help me.... 

    Sunday, June 19, 2016 6:24 PM


  • User-271186128 posted

    Hi babu-dev,

    Welcome to asp.net forum.

    If possible, I suggest you could post the relevant code, it might be easier for us to guide you and help you get what you need.<!--?xml:namespace prefix = "o" ns = "urn:schemas-microsoft-com:office:office" /--><o:p></o:p>

    Besides, if you want to update the GridView in DropDownList selectedIndexChange event, after update, you need to rebind the GridView.

    Best regards,

    • Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM
    Monday, June 20, 2016 7:38 AM