how to edit own item in listview asp.net

I want to implement a comment list and use list 开发者_开发问答view to binding data. But now I have a problem that, only specific item can be deleted or edited by owner. how to config list view to do this function, thanks!

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Once the list is bound (like in OnDataBound event), iterate through the items, and use logic similar to this:

foreach (ListViewDataItem item in ListView1.Items)
{
    btnDelete.Enabled = User.UserID == ListView1.DataKeys[item.DataItemIndex]["UserID"];
}