Friday, August 29, 2008

Button OR Page Event Handlers Fires Twice:

  1. You have Provide Event Handler In Both Code Behind and Front(.aspx) file a. bntGet.Click += new EventHandler(bntGet_Click); b. asp:Button ID="bntGet" runat="server" Text="GetDate" OnClick="bntGet_Click" Solution:Remove Event Handler From One of the Places
  2. You have Not Given ImageUrl Property If Asp Image Control. This Problem Occurs Only in Mozill.

2 comments:

  1. wah lyo khharekhhar upyogi mahiti muko chho tame.

    ReplyDelete
  2. "times" is used to count the number of times the event fires it is having a problem of firing twice so this is a work around that will make it only fire once just make sure you declare times in the right place

    times++;
    if (times == 1)
    {

    (code you want to run once here)

    times = times;
    }
    else
    {
    times = 0;
    }

    ReplyDelete

Comments posted on ASP.Net Ajax Tutorials Blog are moderated and will be approved only if they are on-topic and not abusive. Please email me or my team for tech-support or blogging related questions. Avoid including website URLs in your comments - Thanks Author