Getting Sharepoint list item using lamda expression

SPSite objSPSite = new SPSite(@"http://server:portno/sites/myExample");
SPWeb objSPWeb = objSPSite.OpenWeb("mk");

SPList objSPList = objSPWeb.Lists["EmployeeList"];

IEnumerable oSPListItemEnum = objSPList.Items.OfType();

foreach (SPListItem objSPListItem in oSPListItemEnum.Where(x => x["ows_Status"].ToString() == "Closed" ))
{
Console.WriteLine(objSPListItem["Name"].ToString());
}