Use data in repeater when Checkbox is check in ASP.net

Question

I have a repeater for showing my data . this repeater showing 2 field that one of feild is checkBox Control and other is a lable.

NOW , how can I understand text of lable when the checkBox is Checked?

I want to see text of lable in evry row that the CheckBoxes is checksd.

how do I do?

I use LINQtoSQL for get and set data from database

Answer 1

Page...

             <asp:CheckBox ID="chkBoxID" runat="server" OnCommand="doSomething_Checked" CommandArgument="<%# Some Binding Information%>"
                CommandName="NameForArgument">
             </asp:CheckBox>

Code Behind...

protected void doSomething_Checked(object sender, CommandEventArgs e) {

                CheckBox ctrl = (CheckBox)sender;
                RepeaterItem rpItem = ctrl.NamingContainer as RepeaterItem;
                if (rpItem != null) {
                    CheckBox chkBox = (LinkButton)rpItem.FindControl("chkBoxID");
                    chkBox.DoSomethingHere...
             }
        }