NamedRange.Group(Object, Object, Object, Object) 方法

定义

NamedRange 控件表示数据透视表字段的数据范围中的单个单元格时,Group(Object, Object, Object, Object) 方法在该字段中执行基于数值或日期的分组。

public object Group (object Start, object End, object By, object Periods);
abstract member Group : obj * obj * obj * obj -> obj
Public Function Group (Optional Start As Object, Optional End As Object, Optional By As Object, Optional Periods As Object) As Object

参数

Start
Object

要进行分组的第一个值。 如果省略此参数或者它为 true,则使用该字段中的第一个值。

End
Object

要进行分组的最后一个值。 如果省略此参数或者它为 true,则使用该字段中的最后一个值。

By
Object

如果该字段为数值字段,则此参数指定每组的大小。 如果字段是日期,则此参数指定数组中的元素 4 Periodstrue 且所有其他元素为 false时每个组中的天数。 否则,将忽略此参数。 如果省略此参数,则 Microsoft Office Excel 会自动选择一个默认的组大小。

Periods
Object

一个由七个布尔值组成(指定组的时间段)的数组,如下所示:1 - Seconds2 - Minutes3 - Hours4 - Days5 - Month6 - Quarters7 - Years 如果数组中的元素为 true,则会为相应的时间创建组;如果元素为 false,则不创建组。 如果字段不是日期字段,则省略此参数。

返回

示例

下面的代码示例在数据透视表的区域内创建一个数据透视表和 一个 NamedRange 。 然后, PivotTable它使用 、 LocationInTablePivotCellPivotItemPivotField 属性来显示有关 数据透视表中的位置 NamedRange 的信息。 该示例还使用 Group 方法根据 字段中的第一个值执行数值分组。

此示例适用于文档级自定义项。

private void DisplayPivotTableInformation()
{
    // Specify values for the PivotTable.
    this.Range["A1"].Value2 = "Date";
    this.Range["A2"].Value2 = "March 1";
    this.Range["A3"].Value2 = "March 8";
    this.Range["A4"].Value2 = "March 15";

    this.Range["B1"].Value2 = "Customer";
    this.Range["B2"].Value2 = "Smith";
    this.Range["B3"].Value2 = "Jones";
    this.Range["B4"].Value2 = "James";

    this.Range["C1"].Value2 = "Sales";
    this.Range["C2"].Value2 = "23";
    this.Range["C3"].Value2 = "17";
    this.Range["C4"].Value2 = "39";

    // Create and populate the PivotTable.
    Excel.PivotTable table1 = this.PivotTableWizard(
        Excel.XlPivotTableSourceType.xlDatabase,
        this.Range["A1", "C4"],
        this.Range["A10"], "Sales Table", false,
        false, true, false, false, false,
        Excel.XlOrder.xlDownThenOver);

    Excel.PivotField customerField =
        (Excel.PivotField)table1.PivotFields("Customer");
    customerField.Orientation =
        Excel.XlPivotFieldOrientation.xlRowField;
    customerField.Position = 1;

    Excel.PivotField dateField =
        (Excel.PivotField)table1.PivotFields("Date");
    dateField.Orientation =
        Excel.XlPivotFieldOrientation.xlColumnField;
    dateField.Position = 1;

    table1.AddDataField(table1.PivotFields("Sales"),
        "Sales Summary", Excel.XlConsolidationFunction.xlSum);

    // Create a NamedRange in the PivotTable and display the 
    // location.
    Microsoft.Office.Tools.Excel.NamedRange namedRange1 =
        this.Controls.AddNamedRange(
        this.Range["B11"], "namedRange1");
    namedRange1.Select();

    MessageBox.Show("The NamedRange is in the PivotTable report '" +
        namedRange1.PivotTable.Name + "' at the location '" +
        namedRange1.LocationInTable.ToString() + "'.");

    MessageBox.Show("The NamedRange has a PivotCell type of: " +
         namedRange1.PivotCell.PivotCellType.ToString());

    MessageBox.Show("The NamedRange is in the PivotTable field: " +
         namedRange1.PivotField.Name);

    MessageBox.Show("The NamedRange is in the PivotTable item: " +
        namedRange1.PivotItem.Name);

    namedRange1.Group(true);
}
Private Sub DisplayPivotTableInformation()
    ' Specify values for the PivotTable.
    Me.Range("A1").Value2 = "Date"
    Me.Range("A2").Value2 = "March 1"
    Me.Range("A3").Value2 = "March 8"
    Me.Range("A4").Value2 = "March 15"

    Me.Range("B1").Value2 = "Customer"
    Me.Range("B2").Value2 = "Smith"
    Me.Range("B3").Value2 = "Jones"
    Me.Range("B4").Value2 = "James"

    Me.Range("C1").Value2 = "Sales"
    Me.Range("C2").Value2 = "23"
    Me.Range("C3").Value2 = "17"
    Me.Range("C4").Value2 = "39"

    ' Create and populate the PivotTable.
    Dim table1 As Excel.PivotTable = _
        Me.PivotTableWizard( _
        Excel.XlPivotTableSourceType.xlDatabase, _
        Me.Range("A1", "C4"), Me.Range("A10"), "Sales Table", _
        False, False, True, False, , , False, False, _
        Excel.XlOrder.xlDownThenOver, , , )

    Dim customerField As Excel.PivotField = _
        CType(table1.PivotFields("Customer"), Excel.PivotField)
    customerField.Orientation = _
        Excel.XlPivotFieldOrientation.xlRowField
    customerField.Position = 1

    Dim dateField As Excel.PivotField = _
        CType(table1.PivotFields("Date"), Excel.PivotField)
    dateField.Orientation = _
        Excel.XlPivotFieldOrientation.xlColumnField
    dateField.Position = 1

    table1.AddDataField(table1.PivotFields("Sales"), _
        "Sales Summary", Excel.XlConsolidationFunction.xlSum)

    ' Create a NamedRange in the PivotTable and display the 
    ' location.
    Dim namedRange1 As Microsoft.Office.Tools.Excel.NamedRange _
        = Me.Controls.AddNamedRange(Me.Range("B11"), _
        "namedRange1")
    namedRange1.Select()

    MessageBox.Show("The NamedRange is in the PivotTable report '" & _
        namedRange1.PivotTable.Name & "' at the location '" & _
        namedRange1.LocationInTable.ToString() & "'.")

    MessageBox.Show("The NamedRange has a PivotCell type of: " & _
        namedRange1.PivotCell.PivotCellType.ToString())

    MessageBox.Show("The NamedRange is in the PivotTable field: " & _
        namedRange1.PivotField.Name)

    MessageBox.Show("The NamedRange is in the PivotTable item: " & _
        namedRange1.PivotItem.Name)

    namedRange1.Group(True, , , )
End Sub

注解

控件 NamedRange 必须是数据透视表字段的数据区域中的单个单元格。 如果尝试将此方法应用于多个单元格,则无法 (而不) 显示错误消息。

可选参数

有关可选参数的信息,请参阅 Office 解决方案中的可选参数

适用于