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

参考

定义

命名空间:: Microsoft.Office.Tools.Excel

程序集:: Microsoft.Office.Tools.Excel.dll

重要

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当 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 Periods 为 true 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。

Object

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、 LocationInTable、 PivotCell、 PivotItem和 PivotField 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。

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

定义

参数

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示例

注解

可选参数

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