当单元格的内容更改时,某些字符串将突出显示。 这部分我已经开始工作了。 现在,我添加了一个正则表达式来突出显示同时包含温度(即13°或10°°-25°)的字符串。这部分不起作用(没有错误,但没有输出)
这是我到目前为止所拥有的。
除了这部分(blue2Items = "(\d{1,2}°-\d{1,2}°|\d{1,2}°)"
)
Private Sub Worksheet_Change(ByVal Target As Range)
If Not Intersect(Target, Range("J10:J80")) Is Nothing Then
Dim objRegex As Object
Dim RegMC As Object
Dim RegM As Object
'-----------------------------------------------------
Target.Font.ColorIndex = 1
redItems = "(RXB|RXG|RGX|RXC|RCX|RXD|RXE|RXS|RFG|RNG|RCL|RPG|RFL|RFS|RSC|RFW|ROX|ROP|RPB|RIS|RDS|RRW|RRY|RCM|ICE|MAG|RMD|RLI|RLM|RSB|RBI|RBM|ELI|ELM|CAO)"
blueItems = "(COL|CRT)"
greenItems = "(AVI|HEG)"
blue2Items = "(\d{1,2}°-\d{1,2}°|\d{1,2}°)"
'-----------------------------------------------------
allItems = redItems & "|" & blueItems & "|" & blue2Items & "|" & greenItems
Set objRegex = CreateObject("vbscript.regexp")
With objRegex
.Global = True
.Pattern = allItems
'-----------------------------------------------------
'On Error Resume Next
If .test(Range(Target.Address).Value) Then
Set RegMC = .Execute(Range(Target.Address).Value)
For Each RegM In RegMC
If InStr(redItems, RegM) Then
Range(Target.Address).Characters(RegM.FirstIndex + 1, RegM.Length).Font.Color = RGB(255, 0, 0)
ElseIf InStr(blueItems, RegM) Then
Range(Target.Address).Characters(RegM.FirstIndex + 1, RegM.Length).Font.Color = RGB(0, 59, 255)
ElseIf InStr(blue2Items, RegM) Then
Range(Target.Address).Characters(RegM.FirstIndex + 1, RegM.Length).Font.Color = RGB(0, 59, 255)
ElseIf InStr(greenItems, RegM) Then
Range(Target.Address).Characters(RegM.FirstIndex + 1, RegM.Length).Font.Color = RGB(0, 176, 80)
End If
Next
End If
End With
End If
I tried the regex with a simple sub and it worked, but I cant get it to work in the above code
Sub RegExpTemps()
Dim objRegex As Object
Dim RegMC As Object
Dim RegM As Object
Set objRegex = CreateObject("vbscript.regexp")
With objRegex
.Global = True
.Pattern = "(\d{1,2}°-\d{1,2}°|\d{1,2}°)"
For row = 10 To 80
If .test(Cells(row, 10).Value) Then
Set RegMC = .Execute(Cells(row, 10).Value)
For Each RegM In RegMC
Cells(row, 10).Characters(RegM.FirstIndex + 1, RegM.Length).Font.Color = RGB(0, 0, 255) 'vbGreen
Next
End If
Next row
End With
End Sub
预期结果是,当单元格内容发生变化时,包含温度(具有度数字符)的字符串会突出显示
答案 0 :(得分:1)
将blue2Items
定义为
blue2Items = "(\d{1,2}°(?:-\d{1,2}°)?)"
更简洁,意思是将1或2位带°
的数字匹配,然后将-
的可选序列再匹配1或2位带°
的数字。
然后,您需要根据匹配的捕获组来更改字体颜色。 match.Submatches(x)
可让您访问这些值,并且如果您检查它们的长度,就会知道哪一个匹配。
使用
If .test(Range(Target.Address).Value) Then
Set RegMC = .Execute(Range(Target.Address).Value)
For Each RegM In RegMC
If Len(RegM.Submatches(0)) > 0 Then
Range(Target.Address).Characters(RegM.FirstIndex + 1, RegM.Length).Font.Color = RGB(255, 0, 0)
ElseIf Len(RegM.Submatches(1)) > 0 Then
Range(Target.Address).Characters(RegM.FirstIndex + 1, RegM.Length).Font.Color = RGB(0, 59, 255)
ElseIf Len(RegM.Submatches(2)) > 0 Then
Range(Target.Address).Characters(RegM.FirstIndex + 1, RegM.Length).Font.Color = RGB(0, 59, 255)
ElseIf Len(RegM.Submatches(3)) > 0 Then
Range(Target.Address).Characters(RegM.FirstIndex + 1, RegM.Length).Font.Color = RGB(0, 176, 80)
End If
Next
End If
测试:
答案 1 :(得分:0)