public Apply ( |
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data | ||
Résultat |
public void ApplyTest() { DataTable table = new DataTable("myData"); table.Columns.Add("Double", typeof(double)); table.Columns.Add("Integer", typeof(int)); table.Columns.Add("Boolean", typeof(bool)); table.Rows.Add(4.20, 42, true); table.Rows.Add(-3.14, -17, false); table.Rows.Add(21.00, 0, false); Projection target = new Projection("Integer", "Boolean"); DataTable actual = target.Apply(table); Assert.AreEqual(2, actual.Columns.Count); Assert.AreEqual(3, actual.Rows.Count); Assert.AreEqual("Integer", actual.Columns[0].ColumnName); Assert.AreEqual("Boolean", actual.Columns[1].ColumnName); }
public void ApplyTest() { DataTable table = CreateTable(); // Show the start data // DataGridBox.Show(table); // Create a new data projection (column) filter var filter = new Projection("Floors", "Finished"); // Apply the filter and get the result DataTable result = filter.Apply(table); // Show it // DataGridBox.Show(result); Assert.AreEqual(2, result.Columns.Count); Assert.AreEqual(5, result.Rows.Count); Assert.AreEqual("Floors", result.Columns[0].ColumnName); Assert.AreEqual("Finished", result.Columns[1].ColumnName); }