如何更改形状文本框中特定文本的字体颜色？ VBA

Question

我正在尝试更改形状文本框中特定文本的字体颜色（文本在同一框中多次出现）。这是我目前拥有的。

这就是我想要实现的目标。

基本上是找到单词“Capital:”并选择它直到下一个 space 并将其更改为红色。（例如：Capital:Boston、Capital:Neveda、Capital:NewJersey）。

我已有的代码是这样的。

With OrgChart
With .Shapes("ChartItem" & OrgID).GroupItems("OrgTitle")
    .TextFrame2.TextRange.Characters(1, 2).Font.Fill.ForeColor.RGB = RGB(255, 0, 255)
End With
End With

我需要有关 Character(x,x) 功能的帮助 - 也许是 InStr 函数...不确定它是如何工作的。

Answer 1

RegEx 是在 PC 上进行模式匹配的绝佳选择。

Sub TestRegX()
    Const Pattern As String = "Capital:*([^\s]+)"
    Dim Shape As Shape
    Set Shape = ActiveSheet.Shapes(1)
    HighLightTextFrame2Matches Shape.TextFrame2, Pattern, RGB(255, 0, 255)
End Sub

Sub HighLightTextFrame2Matches(TextFrame2 As TextFrame2, Pattern As String, RGB As Long)
    Dim RegX As Object
    Set RegX = CreateObject("VBScript.RegExp")
    
    With RegX
        .Global = True
        .MultiLine = True
        .Pattern = Pattern
    End With
    
    With TextFrame2.TextRange
        If RegX.Test(.Text) Then
            Dim Match As Match
            For Each Match In RegX.Execute(.Text)
                .Characters(Match.FirstIndex + 1, Match.Length).Font.Fill.ForeColor.RGB = RGB
            Next
        End If
    End With
End Sub

InStr 将适用于 MAC 和 PC。

Sub TestHighLightTextFrameSplit()
    Const Match As String = "Capital:"
    Dim Shape As Shape
    Set Shape = ActiveSheet.Shapes(1)
    HighLightTextFrameMatch Shape.TextFrame2, Match, RGB(255, 0, 255)
End Sub

Sub HighLightTextFrameMatch(TextFrame2 As TextFrame2, Match As String, RGB As Long)
    Dim FirstIndex As Long, LastIndex As Long, Length As Long
    FirstIndex = 1
    With TextFrame2.TextRange
        While InStr(FirstIndex, .Text, Match) > 0
            FirstIndex = InStr(FirstIndex, .Text, Match)
            LastIndex = InStr(FirstIndex, .Text, " ")
            Length = LastIndex - FirstIndex
            .Characters(FirstIndex, Length).Font.Fill.ForeColor.RGB = RGB
            FirstIndex = FirstIndex + 1
        Wend
    End With
End Sub

如何更改形状文本框中特定文本的字体颜色？ VBA

How to i change the font color of specific text in a shape textframe? VBA

vba

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shapes