我正在使用 VBA 代码通过使用 Excel 中的箭头来显示先例和依赖范围。该代码运行良好,但当我在大范围内使用它时,需要花费大量时间并挂起。请建议我如何更改代码以使其有效地处理大范围。
Sub TraceDependentsAndPrecedents()
Dim xRg As Range
Dim xCell As Range
Dim xTxt As String
On Error Resume Next
xTxt = ActiveWindow.RangeSelection.Address
Set xRg = Application.InputBox("Please select the data range:", , xTxt, , , , , 8)
If xRg Is Nothing Then Exit Sub
For Each xCell In xRg
xCell.ShowPrecedents
xCell.ShowDependents
Next
End Sub
我想加快代码速度,使其更有效地处理大数据范围。代码使用箭头突出显示 Excel 中的先例和依赖项。
这是修改后的代码以限制正在检查的单元格:
我不知道您是否还可以做很多其他事情来加快速度。
Sub TraceDependentsAndPrecedents()
Dim xRg As Range
Dim xCell As Range
Dim xTxt As String
On Error Resume Next
xTxt = ActiveWindow.RangeSelection.Address
Set xRg = Application.InputBox("Please select the data range:", , xTxt, , , , , 8)
'limit cells to search
Set xRg = Union(xRg.SpecialCells(xlCellTypeFormulas), xRg.SpecialCells(xlCellTypeConstants))
If xRg Is Nothing Then Exit Sub
For Each xCell In xRg
xCell.ShowPrecedents
xCell.ShowDependents
Next
End Sub