嗨，我正在尝试在 excel 中编写用户表单，用户输入信息并可以选择他们希望输入的信息进入该电子表格的工作表。
这就是我到目前为止所拥有的。
Dim iRow As Long
Dim sheet As String
sheet = ComboBox1.Value
Worksheets(sheet).Activate
iRow = sheet.Cells.Find(what:="*", seatchOrder:=xlRows, searchdirection:=xlPrevious, LookIn:=xlValues).Row + 1
当我运行用户表单并在组合框中选择工作表并点击命令按钮运行表单时，我收到错误“无效的限定符”
它突出显示 sheet.cells
如果有帮助，这是整个代码：
Private Sub ComboBox1_Change()
End Sub
Private Sub CommandButton1_Click()
'get item button
Dim sheet As String
UserForm8.Hide
MsgBox ("Select an item to update")
sheet = ComboBox1.Value
Worksheets(sheet).Activate
Set ProjRng = Application.InputBox(Message, Title, "", 377, 58, , , 8)
ProjSel = ProjRng.Cells.Row
Label1.Enabled = True
Label2.Enabled = True
Label3.Enabled = True
Label4.Enabled = True
Label8.Enabled = True
Label10.Enabled = True
TextBox1.Enabled = True
TextBox2.Enabled = True
TextBox3.Enabled = True
TextBox4.Enabled = True
TextBox8.Enabled = True
TextBox10.Enabled = True
TextBox10.Locked = False
CommandButton1.Enabled = True
ComboBox1.Enabled = True
UserForm8.TextBox1.Value = ActiveSheet.Cells(ProjSel, 1).Value
UserForm8.TextBox2.Value = ActiveSheet.Cells(ProjSel, 2).Value
UserForm8.TextBox3.Value = ActiveSheet.Cells(ProjSel, 3).Value
UserForm8.TextBox4.Value = ActiveSheet.Cells(ProjSel, 4).Value
UserForm8.TextBox8.Value = ActiveSheet.Cells(ProjSel, 8).Value
UserForm8.TextBox11.Value = ActiveSheet.Cells(ProjSel, 6).Value
UserForm8.Show
End Sub
Private Sub CommandButton2_Click()
'Update button to update the remaing quantity amount
Dim iRow As Long
Dim sheet As String
sheet = ComboBox1.Value
Worksheets(sheet).Activate
iRow = sheet.Cells.Find(what:="*", seatchOrder:=xlRows, searchdirection:=xlPrevious, LookIn:=xlValues).Row + 1
With Worksheets("ChemLog")
.Cells(iRow, 6).Value = Me.TextBox12
End With
With sheet
.Cells(iRow, 1).Value = Me.TextBox1.Value
end with
'continue above with columns according to log
End Sub
Private Sub TextBox10_Change()
End Sub
Private Sub TextBox11_Change()
End Sub
Private Sub UserForm_Click()
End Sub
Private Sub UserForm_Initialize()
ComboBox1.AddItem ("Standards")
ComboBox1.AddItem ("Acids,Bases, and Buffers")
ComboBox1.AddItem ("Solvents and Flammables")
End Sub