excel - 我正在尝试针对未找到搜索项的代码进行调整

Question

我有这段代码可以在特定的工作表上搜索单独的工作簿，并在搜索的下一个单元格中提供数据。如果找到了搜索到的项目，这很好用，但是如果没有找到搜索到的项目，我似乎无法适应代码。发生这种情况时，我只想向用户表单上的标签返回一条消息，即未找到该项目。我已经看过并阅读了教程，并尝试使用(如果不是很简单)，但我似乎无法使其正常工作。
如果有人可以帮忙，我将不胜感激。非常感谢。

Dim departments As Workbook
Dim searchItem As String
Dim foundItem As String


Set departments = Workbooks.Open("C:\Users\MyPc\Desktop\Department References.xls")

searchItem = UserForm1.Textbox1.Value

If Menu.optionBtnDepartmentOne = True Then
foundItem = departments.Worksheets("Department One").Range("D2:D10000").Find(searchItem).Offset(0, 1).Value

ElseIf Menu.optionBtnDepartmentTwo = True Then
foundItem = departments.Worksheets("Department Two").Range("D2:D10000").Find(searchItem).Offset(0, 1).Value

ElseIf Menu.optionBtnDepartmentThree = True Then
foundItem = departments.Worksheets("Department Three").Range("D2:D10000").Find(searchItem).Offset(0, 1).Value

End If

UserForm1.Label = foundItem
Workbooks("Department References").Close SaveChanges:=False

Answer 1

您有想法将其编写为函数吗？而且，如果函数返回“something”，那么就会出现您想要的消息。所以它看起来像这样:

Sub fill_UF()

Dim searchItem as string

SearchItem = UserForm1.Textbox1.Value

If foundItem(searchItem)= "Did not Find item" then 
Msgbox foundItem(searchItem)
goto ending
End if

UserForm1.Label = foundItem(searchItem)

ending:
End sub

'

Function foundItem(searchItem as string)

Dim departments As Workbook
'Dim searchItem As String
'Dim foundItem As String


Set departments = Workbooks.Open("C:\Users\MyPc\Desktop\Department References.xls")

'searchItem = Cstr(searchItem) ' sometimes you need to add this

If Menu.optionBtnDepartmentOne = True Then
foundItem = departments.Worksheets("Department One").Range("D2:D10000").Find(searchItem).Offset(0, 1).Value
Goto ending

ElseIf Menu.optionBtnDepartmentTwo = True Then
foundItem = departments.Worksheets("Department Two").Range("D2:D10000").Find(searchItem).Offset(0, 1).Value
Goto ending

ElseIf Menu.optionBtnDepartmentThree = True Then
foundItem = departments.Worksheets("Department Three").Range("D2:D10000").Find(searchItem).Offset(0, 1).Value
Goto ending
End If

foundItem = "Did not Find item"

ending:
Workbooks("Department References").Close SaveChanges:=False

End function

尝试这个。
它可能需要进行一些编辑才能起作用，但是这个想法就在那里。