public void Remove_ByDataRow()
{
DataTable dt = DataProvider.CreateParentDataTable();
int counter = dt.Rows.Count;
dt.PrimaryKey = new DataColumn[] { dt.Columns[0] };
Assert.Equal(dt.Rows[0], dt.Rows.Find(1));
dt.Rows.Remove(dt.Rows[0]);
Assert.Equal(counter - 1, dt.Rows.Count);
Assert.Equal(null, dt.Rows.Find(1));
}