public static ITable GetTableByName(this System.Data.Linq.DataContext context, string tableName)
{
if (context == null)
{
throw new ArgumentNullException("context is empty");
}
if (tableName == null)
{
throw new ArgumentNullException("tableName is empty");
}
return((ITable)context.GetType().GetProperty(tableName).GetValue(context, null));
}