finding id of a control in a datalist

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hi, i have a datalist as follow

XML

<asp:DataList ID="DataList1" runat="server" RepeatColumns="3" style="z-index: 108; left: 733px; position: absolute; top: 72px" >
          <ItemTemplate><asp:Image ID="uximage" runat="server" /></ItemTemplate>
        </asp:DataList>

i want to find id of the image control in that datalist.
for that i have written code as (in button click event)

as

C#

protected void Button4_Click(object sender, EventArgs e)
   {

C#

foreach(DataListItem item in DataList1.Items)
{
Image im = (Image)item.FindControl("uximage");
im.ImageUrl = "Handler.ashx";
}

}

When i execute the application and when i click on button view all image
.it is not going through the body of foreach .
also when i put a break point and checked the DataList1.Items it is showing the count as 0.
what is wrong in this code ,please help

Posted 10-Nov-10 7:56am

software_Engi08

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sujanir · Answer 1 · 2010-11-10T13:07:00

Solution 1

Did you try executing your code from within the Datalist's ItemCommand event.

Posted 10-Nov-10 13:07pm

sujanir

Comments

software_Engi08 11-Nov-10 12:35pm

no,but why i should need a itemcommand ,i want to view all image in a button click event.i have a datalist as <asp:DataList ID="DataList1" runat="server" RepeatColumns="3" style="z-index: 108; left: 733px; position: absolute; top: 72px" >
<itemtemplate><asp:Image ID="uximage" runat="server" />
</asp:DataList>
please this time send me some correct code(the exact code) and also i want to bind the image control as 3 pic in one row and 2 in other row from the database having 5 pic.how could i do this ,send me some exact code.please