Question

我一直在尝试创建一个函数来检索excel表中第四行中的列标题。这是我到目前为止，有人可以帮助我吗？

 Sub Test_Click()
 Dim text As String
 Dim titles(200) As String
 Dim nTitles As Integer

 For i = 1 To 199
    If Trim(Sheets("Sheet1").Cells(4, i).Value) = "" Then
        nTitles = i - 1
        Exit For
    End If
    titles(i - 1) = Sheets("Sheet1").Cells(4, i).Value
 Next

 For i = 0 To nTitles
    Sheets("Sheet1").Cells(20 + i, 1).Value = titles(i)
 Next

 End Sub

Answer 1

您需要为此创建一个数组函数。因此，您的函数将通过范围接收输入

Function ReturnArray(Input as Range) as Variant
    ' Do stuff with the Input range
    Dim Output(m,n) as Variant

    'Loop through m,n to fill in the output values as you would in a range
    ReturnArray = Output
End Function

当您在excel中输入该功能时，在突出显示您想要输出的位置后在单元格中键入它并按Ctrl-Shift-Return

Answer 2

正如您撰写Sub一样，您可以撰写Function，只需替换代码开头和结尾的字词。

现在，关于如何返回值，显然它将是一个数组，因此您需要声明数组，设置其大小，填充其单元格并返回它。这可以这样做：

Function  yourFunction() as String()
    ' You already have an array named "titles" which stores the values you want 
    ' to return. Fill it exactly as you do in your original code.
    yourFunction = titles ' This is the way to return the array.
End Function

如果要在工作表中使用此函数（作为公式），请记住这是一个数组函数，因此您需要按 Ctrl + Shitf + 在单元格中输入函数后输入，而不仅仅是[Enter]。

将VBA宏转换为函数

2 个答案: