how to know which image button I click in datalist

I want to change imageurl which image button I click in datalist.So I must get a diffence propertie of imagebutton in datalist.My code is below;

<asp:DataList ID="datalistcevaplar" runat="server" 
          Width="740px" OnItemCommand="datalistcevaplar_ItemCommand" >
<ItemTemplate>
           <div class="divcvponay">
            <asp:ImageButton ID="imgbtncevaponayla" runat="server" OnCommand="tiklanan" ImageUrl="~/resimler/cevaponaybeyaz.jpg"/>
            </div>
 </ItemTemplate>
</asp:DataList>

and my cs.codes;

 protected void datalistcevaplar_ItemCommand(object source, DataListCommandEventArgs e)
{
    if (e.CommandName=="tiklanan")
    {

    }
}

why it doesnt fire datalistcevaplar_ItemCommand event.And how do I get which imagebutton I clicked in datalist

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Answers:

Method 1

Answers:

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Method 1

If you just want a change your selected image url, first of all you must add CommandName your ImageButton element as a below.

<asp:ImageButton ID="imgbtncevaponayla" runat="server" CommandName="btnimgbtncevaponayla" ImageUrl="~/resimler/cevaponaybeyaz.jpg"/>

You find which button selected on your .aspx.cs file and you change that image url like that:

if (e.CommandName == "btnimgbtncevaponayla")
{
    ImageButton btn = e.CommandSource as ImageButton;
    btn.ImageUrl = "~/resimler/different.jpg";
}

All methods was sourced from stackoverflow.com or stackexchange.com, is licensed under cc by-sa 2.5, cc by-sa 3.0 and cc by-sa 4.0

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