操作XLSX文件单元格的公式-SystemExcel库使用教程

使用XLSXApp对象修改和读取XLSX文件单元格的公式

设置公式

添加按钮

双击添加代码

Private Sub Command6_Click()
Dim DoXLSX As XLSXApp
Dim Error As String

Set DoXLSX = New XLSXApp

'打开XLSX文件
If DoXLSX.Open("Test1.xlsx", Error) = False Then
MsgBox Error
Set DoXLSX = Nothing
Exit Sub
End If

'选择Sheet1
If DoXLSX.SelSheet("Sheet1", Error) = False Then
DoXLSX.Close
Set DoXLSX = Nothing
MsgBox Error
Exit Sub
End If

'设置公式
DoXLSX.SetCellFormula 2, 1, "=A1"

'关闭XLSX文件
DoXLSX.Save
DoXLSX.Close
End Sub

按单元格名称设置公式

添加按钮

双击按钮输入代码

Private Sub Command7_Click()
Dim DoXLSX As XLSXApp
Dim Error As String

Set DoXLSX = New XLSXApp

'打开XLSX文件
If DoXLSX.Open("Test1.xlsx", Error) = False Then
MsgBox Error
Set DoXLSX = Nothing
Exit Sub
End If

'选择Sheet1
If DoXLSX.SelSheet("Sheet1", Error) = False Then
DoXLSX.Close
Set DoXLSX = Nothing
MsgBox Error
Exit Sub
End If

'设置公式
DoXLSX.SetCellFormula2 "B2", "=A2"

'关闭XLSX文件
DoXLSX.Save
DoXLSX.Close
End Sub

读取公式

添加按钮

双击输入代码

Private Sub Command8_Click()
Dim DoXLSX As XLSXApp
Dim Error As String

Set DoXLSX = New XLSXApp

'打开XLSX文件
If DoXLSX.Open("Test1.xlsx", Error) = False Then
MsgBox Error
Set DoXLSX = Nothing
Exit Sub
End If

'选择Sheet1
If DoXLSX.SelSheet("Sheet1", Error) = False Then
DoXLSX.Close
Set DoXLSX = Nothing
MsgBox Error
Exit Sub
End If

'读取公式
MsgBox "B1单元格的公式是：" & DoXLSX.GetCellFormula(2, 1)

'关闭XLSX文件
DoXLSX.Close
End Sub

运行结果

按单元格名称读取公式

添加按钮

双击输入代码

Private Sub Command9_Click()
Dim DoXLSX As XLSXApp
Dim Error As String

Set DoXLSX = New XLSXApp

'打开XLSX文件
If DoXLSX.Open("Test1.xlsx", Error) = False Then
MsgBox Error
Set DoXLSX = Nothing
Exit Sub
End If

'选择Sheet1
If DoXLSX.SelSheet("Sheet1", Error) = False Then
DoXLSX.Close
Set DoXLSX = Nothing
MsgBox Error
Exit Sub
End If

'读取公式
MsgBox "B2单元格的公式是：" & DoXLSX.GetCellFormula2("B2")

'关闭XLSX文件
DoXLSX.Close
End Sub