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gemjzh

铜虫 (初入文坛)

[求助] VB 代码求更正! 已有1人参与

请教各位一下,我写了一段代码,是要生成随机数,并将相关信息逐行写入EXCEL中,但是运行时总是写入excel第一行(每次都是将第一行内容覆盖掉),代码如下,请帮忙修改一下,实现逐行写入(就是每一次运行不覆盖以前的内容,而是从空白的一行写入)。谢谢!

Private Sub Command1_Click()
  If Trim(Text1) = "" Or Trim(Text2) = "" Or Trim(Text3) = "" Or Trim(Text4) = "" _
  Or Trim(Combo1) = "" Or Trim(Combo2) = "" Then
    MsgBox "请输入完整信息", vbCritical, "提示"
    Text1.SetFocus
    Exit Sub
  End If
  b = Text2
  c = Text3
  If b <= c Then
    MsgBox "采样数应小于/等于总车数", vbCritical, "提示"
    Text2.SetFocus
    Exit Sub
  End If
  Max = b
  Min = 1
  Amount = c - 1
  ReDim a(Amount)
  Randomize
  For i = 0 To Amount
    a(i) = Int((Max - Min + 1) * Rnd + Min)
    For j = 0 To i
      If i <> j And a(i) = a(j) Then i = i - 1
    Next
  Next
  Text5 = Text1 & ";" & vbCrLf & Combo1.Text & "," & "共" & b & "个数字" & "," & _
  c & "个随机数" & ";" & vbCrLf & "随机数为:" & Join(a, "," & ";" & _
  vbCrLf & Combo2.Text & "," & "操作人员:" & Text4 & "。"

Static n As Integer
   FileName = "D:\随机抽号\历史记录.xls"
On Error Resume Next
Set xlApp = GetObject(, "Excel.Application"   
   If Err.Number <> 0 Then
     Set xlApp = CreateObject("Excel.Application"
     xlApp.Visible = False
   End If
   If Dir(FileName) = "" Then
     MsgBox FileName & "未找到!", vbCritical, "提示"
     Exit Sub
   End If
Set xlBook = xlApp.Workbooks.Open(FileName)
Set xlsheet = xlApp.Worksheets(1)
xlsheet.Activate  
With ActiveSheet.UsedRange
   n = .Cells(.Rows.Count, .Columns.Count).Row
End With
   xlsheet.Cells(n + 1, 1) = Now()
   xlsheet.Cells(n + 1, 2) = Text1
   xlsheet.Cells(n + 1, 3) = Combo1.Text
   xlsheet.Cells(n + 1, 4) = Text2
   xlsheet.Cells(n + 1, 5) = Text3
   xlsheet.Cells(n + 1, 6) = Join(a, ","
   xlsheet.Cells(n + 1, 7) = Combo2.Text
   xlsheet.Cells(n + 1, 8) = Text4
End Sub
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gemjzh

铜虫 (初入文坛)

那几个表情是括号的右半边,就是“)”,发帖时自动出现的
哈哈哈哈哈
2楼2018-10-30 21:38:32
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smitest

木虫 (小有名气)

【答案】应助回帖

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感谢参与,应助指数 +1
gemjzh: 金币+10, ★★★很有帮助 2018-11-02 09:38:30
With xlbook.ActiveSheet.UsedRange
3楼2018-10-31 19:54:02
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