DataGrid中加入CheckBox,并完成单选

e.Item.ItemType == ListItemType.AlternatingItem)
{
System.Web.UI.WebControls.CheckBox chkExport;
chkExport=(CheckBox)e.Item.FindControl("chkExport");
chkExport.Attributes.Add("OnClick","SetCheckBoxState()");
e.Item.Attributes.Add("onmouseover","currentcolor=this.style.backgroundColor;this.style.backgroundColor='48d1cc'");
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=currentcolor");
}
}



}
}

……