System.Data.Tests.DataTableTest.RowChanging C# (CSharp) Метод

        public void RowChanging()
        {
            DataTable dt = new DataTable("table");
            dt.Columns.Add("col1");
            dt.Columns.Add("col2");
            dt.RowChanging += new DataRowChangeEventHandler(RowChanging);
            dt.RowChanged += new DataRowChangeEventHandler(RowChanged);
            _rowChangingExpectedAction = DataRowAction.Add;
            dt.Rows.Add(new object[] { 1, 2 });
            Assert.True(_rowChangingRowChanging);
            Assert.True(_rowChangingRowChanged);
            _rowChangingExpectedAction = DataRowAction.Change;
            dt.Rows[0][0] = 2;
            Assert.True(_rowChangingRowChanging);
            Assert.True(_rowChangingRowChanged);
        }