Below are couple simple helper functions to get last element in collection:
public static Object LastElement(Object[] myArr)
{
if( IsNullOrEmpty(myArr))
{
return null;
}
return myArr[myArr.Length-1];
}
public static DataRow GetLastRow(DataTable tbl)
{
if (tbl == null) { throw new NullReferenceException("tbl is null"); }
if (tbl.Rows.Count == 0)
{
return null;
}
return tbl.Rows[tbl.Rows.Count - 1];
}