VBA代码仅显示包含与输入字段相似的文本的行?

时间:2018-08-28 22:28:53

标签: excel vba excel-vba

我是VBA的新手,正在尝试将一些代码拼凑在一起,以允许用户在一个单元格中输入一个单词(或几个单词),然后显示匹配的行条目的列表。

我尝试了以下代码,但收到“ instring = type mismatch”错误。

请注意,“ B3”是用于“搜索词”的字段,而列F是包含要在其中搜索文本的列。如果包含该单词,我想显示该行并隐藏所有不包含该单词的行。

Sub Find_Possible_Task()

  ROW_NUMBER = 0
  SEARCH_STRING = Sheets("codeset").Range("B3")
  ROW_NUMBER = ROW_NUMBER + 1
  ITEM_IN_REVIEW = Sheets("codeset").Range("F:F")

  If InStr(ITEM_IN_REVIEW, SEARCH_STRING) Then
    Do
      Cells(c.Row).EntireRow.Hidden = False
    Loop Until ITEM_IN_REVIEW = ""
  End If

End Sub

TIA!

2 个答案:

答案 0 :(得分:0)

考虑使用range.find()代替instr()。

Sub Find_Possible_Task()

Dim SEARCH_STRING As String
Dim ITEM_IN_REVIEW As Range
Dim found As Range
Dim i As Integer

SEARCH_STRING = Sheets("Sheet1").Range("B3").Value
i = 1

Do
    Set ITEM_IN_REVIEW = Sheets("Sheet1").Cells(i, 6)
    Set found = ITEM_IN_REVIEW.Find(What:=SEARCH_STRING)
    If found Is Nothing Then

        ITEM_IN_REVIEW.EntireRow.Hidden = True
    End If
    i = i + 1
Loop Until ITEM_IN_REVIEW = ""

End Sub

或者,考虑使用过滤器表: 1.检查您的表是否在==>上有过滤器,如果是,则通过。如果否,请打开过滤器。 2.过滤F列以使关键字包含单元格B3中的值。

答案 1 :(得分:0)

很少有错误的编码约定,甚至可能是彻头彻尾的错误:

  1. 最好明确声明Public/Private过程的范围Sub
  2. 除非您要从其他地方传递变量,否则需要使用Dim关键字声明它们
  3. 使用Option Explicit将有助于您防止上述错误
  4. 所有大写字母的
  5. (主观)变量很难看,在大多数编程语言中,习惯上将所有大写字母的变量名保留为常量(Const

    Option Explicit
    Private Sub keep_matches()
      Dim what As Range
      Dim where As Range
      Dim res As Range ' result
      Dim lr As Long ' last active row
      Dim ws As Worksheet: Set ws = Sheets("codeset")
    
      lr = ws.Cells(ws.Rows.Count, "F").End(xlUp).Row
      Set what = ws.Range("B3")
      Set where = ws.Range("F1:F" & lr)
    
      ' we'll create an extra column for a loop in our .Find method
      where.Copy
      ws.Range("F1").EntireColumn.Insert
      ws.Range("F1").PasteSpecial xlPasteValues
    
      where.EntireRow.Hidden = True ' preemptively hide them all
    
      Set where = ws.Range("F1:F" & lr)
      Set res = where.Find(what, lookIn:=xlValues) ' ilook for matches, 1st attempt
      If Not res Is Nothing Then ' if found
         Do Until res Is Nothing ' repeat for all results
           res.EntireRow.Hidden = False
           res = "Checked"
           Set res = where.FindNext(res)
         Loop
      Else
         MsgBox("No matches were found")
         where.EntireRow.Hidden = False ' we don't wanna hide anything
      End If
    
      ws.Range("F1").EntireColumn.Delete ' remove the extra help column for Find method
    End Sub
    

应能按预期工作。
如有任何疑问,请告诉我。