下一个没有为Vba编译错误 [英] Next without For Vba Compile error

问题描述

有我的代码不编译，错误信息是

There is my code that doesn't compile, the error message is

下一步不用

我可以做什么？

Sub CommandButton1_Click()

Dim i As Integer
Dim j As Integer
N = Range(Rows.Count, "A2").End(xlUp).Select

M = Range("B2").End(xlUp).Select

  For i = 1 To N

    If Cells(i, "A").Value = "2015 Xor 2011" Then
        Cells(j, "B").Value = "blue"

Else

    If Cells(i, "A").Value = "2001 Xor 2003" Then
        Cells(j, "B").Value = "green"


Else

    If Cells(i, "A").Value = "2014 Xor 2006" Then
        Cells(j, "B").Value = "red"

        j = j + 1

   End If
Next
End Sub

推荐答案

你的代码中有很多麻烦，甚至混淆了那些回答，所以这是它：

many mistackes in your code, even confusing those who answered, so this is it:

Option Explicit 'this avoids forgetting declaring variable, i put it on top of each code

Sub CommandButton1_Click()

Dim i&, j&, n& 'as Long, not integer

'declare and assign sheets:
Dim Ws As Worksheet
Set Ws = ActiveSheet ' you might want to correctely name the sheet, exept if the sub has to be dynamic with anysheet where you are...

'you missed declaring N !! so like you wrote it it looks like a range and 'to n' will mean to N.value
n = Ws.Range(Ws.Rows.Count, "A").End(xlUp).Row ' garbage => .Select
'supposing n is supposed to give the last line with something inside in column ("A"=1)

'garbage and not declared (and why select, again!?) => M = Range("B2").End(xlUp).Select
'j=1 'if ommited, on first loop it tries to write at row 0 (=>errpr) 
With Ws
      For i = 1 To n
           Select Case .Cells(i, "A").Value2 'like this the code is 3 times faster (and with arrays even faster , but no need to complicate...)                                                                      'note i use .value2 and not .value, faster but not working with dates or time formating of cells.
                Case "2015 Xor 2011":   .Cells(i, 2).Value2 = "blue"
                Case "2001 Xor 2003":   .Cells(i, 2).Value2 = "green"
                Case "2014 Xor 2006":   .Cells(i, 2).Value2 = "red"
           End Select
           'j = j + 1
      Next i
End With
End Sub

此代码只读取行i上的值

this code reads only once the value at the row i

编辑：我只是注意到：j =我在任何时候都这么麻烦？

edit : i just noticed: j=i at all times so why bother ?

这篇关于下一个没有为Vba编译错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！