Question

我需要能够遍历我的行（特别是B列），并使用某个单元格中的数字来使用该行中的其他单元格来执行特定的功能。例如，规则＃1表示我需要在Rule＃旁边的单元格中找到路径的最后修改日期，但每个规则的任务都不同。

我是VBA的新手，我一直在努力设置一个循环并将变量传递给不同的潜艇，并且非常感谢任何帮助。为了清楚起见，我正在寻找循环和传递变量的语法帮助

谢谢！

Private Sub CommandButton1_Click()
    Dim x As Integer
    NumRows = Range("B2", Range("B2").End(xlDown)).Rows.Count
    Range("B2").Select
    For x = 1 To NumRows
        If Range(RowCount, 1).Value = 1 Then
             RuleOne (RowCount)
        End If
    Next

    'Dim RowCount As Integer
    'RowCount = 1
    'Worksheets("Sheet2").Cells(1, 2) = Worksheets("Sheet1").UsedRange.Row.Count

    'While RowCount < Worksheets("Sheet1").Rows
      'If Worksheets("Sheet1").Cells(RowCount, 1).Value = 1 Then
          'RuleOne (RowCount)
      'End If
    'Wend
End Sub

Sub RuleOne(i As Integer)
    'use filedatetime and path from i cell
    'Worksheets("Sheet2").Cells(1, 1) = FileDateTime(C, i)
    Worksheets("Sheet2").Cells(1, 1) = "hello"
End Sub

Sub RuleTwo(i As Integer)
    Worksheets("Sheet2").Cells(1, 1) = "hello"
End Sub

Answer 1

尝试将Range(RowCount, 1).Value = 1更改为Cells(x, 2).Value = 1。

Answer 2

变量RowCount尚未初始化/设置。我假设这个变量是B列中的数字

RowCount = Cells(x, "B").Value

我还注意到变量NumRows似乎比它应该少一个（所以如果最后一行是1，它会跳过它）。所以我改用了它：

NumRows = Cells(Rows.Count, "B").End(xlUp).Row

所以试试这段代码：

Sub CommandButton1_Click()
    Dim x As Integer
    NumRows = Cells(Rows.Count, "B").End(xlUp).Row
    For x = 1 To NumRows
        RowCount = Range("B" & x).Value
        If RowCount = 1 Then
             RuleOne (x)
        End If
    Next

    'Dim RowCount As Integer
    'RowCount = 1
    'Worksheets("Sheet2").Cells(1, 2) = Worksheets("Sheet1").UsedRange.Row.Count

    'While RowCount < Worksheets("Sheet1").Rows
      'If Worksheets("Sheet1").Cells(RowCount, 1).Value = 1 Then
          'RuleOne (RowCount)
      'End If
    'Wend
End Sub

Sub RuleOne(i As Integer)
    'use filedatetime and path from i cell
    'Worksheets("Sheet2").Cells(1, 1) = FileDateTime(C, i)
    Worksheets("Sheet2").Cells(1, i) = "hello"
End Sub

Sub RuleTwo(i As Integer)
    Worksheets("Sheet2").Cells(1, 1) = "hello"
End Sub

循环遍历excel行并调用VBA函数

2 个答案: