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VBA Excel用户格式错误1004

[英]VBA Excel Userform error 1004

我正在创建一个用户表单来更新公司数据。 我窗体中的第一个控件是一个组合框(即代码),其余的是文本框。 现在,我需要使用vlookup查找我的第一个控件,文本框的其余部分将使用在组合框中键入的代码自动更新。 但是系统显示错误1004。有人可以帮助我吗? 下面是我的组合框代码:

Private Sub ComboBox_code_AfterUpdate()
    'check if value exist
    If WorksheetFunction.CountIf(Sheet1.Range("A:A"), Me.ComboBox_code.Value) = 0 Then
        MsgBox "Incorrect Code"
        Me.ComboBox_code.Value = ""
        Exit Sub

    End If
'lookup value based on first combobox
    With Me
        .TextBox_outlet = Application.WorksheetFunction.VLookup((Me.ComboBox_code), Sheet1.Range("Code"), 2, 0)
        .TextBox_invoice = Application.WorksheetFunction.VLookup((Me.ComboBox_code), Sheet1.Range("Code"), 3, 0)
        .TextBox_sales = Application.WorksheetFunction.VLookup((Me.ComboBox_code), Sheet1.Range("Code"), 4, 0)
        .TextBox_comm = Application.WorksheetFunction.VLookup((Me.ComboBox_code), Sheet1.Range("Code"), 5, 0)
        .TextBox_gst = Application.WorksheetFunction.VLookup((Me.ComboBox_code), Sheet1.Range("Code"), 6, 0)
        .TextBox_netsales = Application.WorksheetFunction.VLookup((Me.ComboBox_code), Sheet1.Range("Code"), 7, 0)
    End With
End Sub 

ComboBox.Value提供选定的索引,但是您可以使用.List(.ListIndex)获得选定的项目

Private Sub ComboBox_code_AfterUpdate()
    Dim c As Range
    Set c = Sheet1.Range("Code").Resize(, 1).Find(Me.ComboBox_code.List(Me.ComboBox_code.ListIndex), , , xlWhole)

    If c Is Nothing Then
        MsgBox "Incorrect Code"
        Me.ComboBox_code.ListIndex = -1
    Else
        Me.TextBox_outlet.Text = c(, 2)
        Me.TextBox_invoice.Text = c(, 3)
        Me.TextBox_sales.Text = c(, 4)
        Me.TextBox_comm.Text = c(, 5)
        Me.TextBox_gst.Text = c(, 6)
        Me.TextBox_netsales.Text = c(, 7)
    End If
End Sub 

您还应该测试用户做出的任何实际组合框值选择

Select Case块可能是合适的:

Private Sub ComboBox_code_AfterUpdate()
    Dim codeRow As Long
    Dim codeRng As Range

    Set codeRng = Sheet1.Range("Code")
    With Me
        Select Case True

            'check if user selected a value
            Case .ComboBox_code.ListIndex = -1
                MsgBox "No Code selected!", vbCritical
                .ComboBox_code.Value = ""

            'check if value exist
            Case WorksheetFunction.CountIf(codeRng.Resize(, 1), .ComboBox_code.Value) = 0
                MsgBox "Incorrect Code", vbCritical
                .ComboBox_code.Value = ""

            Case Else
                codeRow = WorksheetFunction.Match(.ComboBox_code.Value, Sheet1.Range("Code"), 0) 'lookup value based on first combobox
                .TextBox_outlet = codeRng.cells(codeRow, 2)
                .TextBox_invoice = codeRng.cells(codeRow, 3)
                .TextBox_sales = codeRng.cells(codeRow, 4)
                .TextBox_comm = codeRng.cells(codeRow, 5)
                .TextBox_gst = codeRng.cells(codeRow, 6)
                .TextBox_netsales = codeRng.cells(codeRow, 7)
        End Select
    End With
End Sub

最后,您可能还想使用ComboBox_code_Change()事件处理程序,而不是ComboBox_code_AfterUpdate() :前者将在每次组合框更改(即选择)时触发,而后者仅在组合框不再是活动控件时才触发,即您必须等待用户离开控件

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