public static void RemoveAll(this DataGridViewRowCollection collection, Func <DataGridViewRow, bool> predicate)
{
if (collection == null)
{
throw new ArgumentNullException(nameof(collection));
}
if (predicate == null)
{
throw new ArgumentNullException(nameof(predicate));
}
collection.RemoveAll(collection.Cast <DataGridViewRow>().Where(predicate));
}
