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ListRanges Enumeration

Specifies the range of a ListObject that has changes.

This enumeration has a FlagsAttribute attribute that allows a bitwise combination of its member values.

Namespace:  Microsoft.Office.Tools.Excel
Assembly:  Microsoft.Office.Tools.Excel (in Microsoft.Office.Tools.Excel.dll)

Syntax

'Declaration
<FlagsAttribute> _
Public Enumeration ListRanges
[FlagsAttribute]
public enum ListRanges

Members

Member name Description
None The change did not occur in the DataBodyRange, HeaderRowRange, or TotalsRowRange.
HeaderRowRange The change occurred in the HeaderRowRange of the ListObject.
DataBodyRange The change occurred in the DataBodyRange of the ListObject.
TotalsRowRange The change occurred in the TotalsRowRange of the ListObject.

Remarks

The ListRanges enumeration is used by one of the parameters of the ListObjectChangeHandler delegate.

Examples

The following code example creates a ListObject and an event handler for the Change event. The event handler uses the ListRanges values to display the location of a changed range. To raise the Change event, add text to one of the cells in the ListObject and then press ENTER.

This example is for a document-level customization.

WithEvents ChangeList As Microsoft.Office.Tools.Excel.ListObject
Private Sub ListObject_Change()
    ChangeList = Me.Controls.AddListObject( _
        Me.Range("A1", "C4"), "ChangeList")
End Sub


Sub List1_Change(ByVal targetRange As _
    Microsoft.Office.Interop.Excel.Range, _
    ByVal changedRanges As Microsoft.Office.Tools.Excel.ListRanges) _
    Handles ChangeList.Change

    Dim cellAddress As String = targetRange.Address( _
        ReferenceStyle:=Excel.XlReferenceStyle.xlA1)

    Select Case changedRanges
        Case Microsoft.Office.Tools.Excel.ListRanges.DataBodyRange
            MsgBox("The cells at range " & cellAddress & _
                " in the data body changed.")
        Case Microsoft.Office.Tools.Excel.ListRanges.HeaderRowRange
            MsgBox("The cells at range " & cellAddress & _
                " in the header row changed.")
        Case Microsoft.Office.Tools.Excel.ListRanges.TotalsRowRange
            MsgBox("The cells at range " & cellAddress & _
                " in the totals row changed.")
        Case Else
            MsgBox("The cells at range " & cellAddress & _
                " changed.")
    End Select
End Sub
private void ListObject_Change()
{
    Microsoft.Office.Tools.Excel.ListObject list1 = 
        this.Controls.AddListObject(
        this.Range["A1", "C4"], "list1");
    list1.Change += new Microsoft.Office.Tools.Excel.
        ListObjectChangeHandler(list1_Change);
}

void list1_Change(Microsoft.Office.Interop.Excel.Range 
    targetRange, Microsoft.Office.Tools.Excel.ListRanges 
    changedRanges)
{
    string cellAddress = targetRange.get_Address(
        missing, missing, Excel.XlReferenceStyle.xlA1, 
        missing, missing);

    switch (changedRanges)
    {
        case Microsoft.Office.Tools.Excel.ListRanges.DataBodyRange:
            MessageBox.Show("The cells at range " + cellAddress +
                " in the data body changed.");
            break;
        case Microsoft.Office.Tools.Excel.ListRanges.HeaderRowRange:
            MessageBox.Show("The cells at range " + cellAddress +
                " in the header row changed.");
            break;
        case Microsoft.Office.Tools.Excel.ListRanges.TotalsRowRange:
            MessageBox.Show("The cells at range " + cellAddress +
                " in the totals row changed.");
            break;
        default:
            MessageBox.Show("The cells at range " + cellAddress +
                " changed.");
            break;
    }
}

See Also

Reference

Microsoft.Office.Tools.Excel Namespace