Excel VBA 满足条件的停止代码

Excel VBA stop code where conditions are met

我很难让我的代码正常工作。

我在 excel sheet 上有一个按钮,当它触发时

  1. 检查必填字段值为 0,如果不是则消息框和结束代码

  2. 检查主选项卡上是否已存在引用编号,如果存在引用,消息框和结束代码

  3. 如果 1 和 2 通过,则执行复制并粘贴为 3 个范围的值,然后出现消息框。

我尝试了很多选项,但无法正常工作

    Function Mand() As Boolean
   'checks that mandatory fields have been updated

   If Sheets("INPUT").Range("C11") > 0 Then MsgBox "Mandatory Fields Missing" & vbNewLine & "Changes Not Saved!"
   Mand = True

    End Function


    Function RecEx() As Boolean
    'checks that the reference number does not exisit on the High Level master list

    dup = WorksheetFunction.CountIf(Sheets("High_Level_List").Columns(1), Sheets("INPUT").Range("C17"))
    If dup > 0 Then MsgBox "This Record Exists!!!" & vbNewLine & "If saving an update, use the Save Changes button"
    RecEx = True   

    End Function


    Sub RegisterNewRec()
    ' checks 2 functions, if either are TRUE then exit, otherwise update master

    If Mand Then Exit Sub

        If RecEx Then Exit Sub

    End If

    Dim rng As Range
    Set rng = Sheets("INPUT").Range("AO2:CX2")
    Sheets("High_Level_List").Range("A" & Rows.Count).End(xlUp).Offset(1).Resize(rng.Rows.Count, rng.Columns.Count).Cells.Value = rng.Cells.Value

    'more code that updates master

    MsgBox "Record added to Master"

    End Sub

正如我在评论中所说,End If 不需要存在:

If Mand Then Exit Sub
If RecEx Then Exit Sub

^ 代码的外观

或者您可以使用:

If Mand Or RecEx Then Exit Sub

您还需要通过包含 End If 块来确保仅将函数设置为 True 如果上述情况成立:

Function Mand() As Boolean
If Sheets("INPUT").Range("C11") > 0 Then 
   MsgBox "Mandatory Fields Missing" & vbNewLine & "Changes Not Saved!"
   Mand = True
End If
End Function

Function RecEx() As Boolean
dup = WorksheetFunction.CountIf(Sheets("High_Level_List").Columns(1), Sheets("INPUT").Range("C17"))
If dup > 0 Then 
    MsgBox "This Record Exists!!!" & vbNewLine & "If saving an update, use the Save Changes button"
    RecEx = True
End If
End Function

问题是您将 RecExMand 设置为真。