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Text2.Text = "" '初始测试结果为空
str1 = LTrim(Text1.Text) '去除首行空格
k = 0 '初始计数器为0
If str1 <> "" Then '如果要处理的字符串不为空,
Do While Split(str1, vbCrLf)(k) = "" '从第一行开始,如果为空,则循环下一行,计数器加1,
k = k + 1
Loop
str2 = Split(str1, vbCrLf)(k) '如果当前行不为空行时,退出循环,并把这行赋值给str2
For x = k + 1 To UBound(Split(str1, vbCrLf)) '从下一行循环到最后一行,str2=本身+回车+当前行的内容
str2 = str2 & vbCrLf & Split(str1, vbCrLf)(x)
Next
Text2.Text = str2 'text2是得到的结果
End If
Sub Test()
Dim w1 As String, i As Long, w2 As String, ww
w1 = Trim(Text1.Text)
If w1 <> "" Then
ww = Split(w1, vbCrLf)
w1 = ""
For i = 0 To UBound(ww)
w2 = Trim(ww(i))
If w2 <> "" Then w1 = w1 & IIf(w1 <> "", vbCrLf, "") & w2
Next
End If
Text2.Text = w1
End Sub
Private Sub Command1_Click()
Dim reg As New RegExp
reg.Pattern = "(\r|\n){1,}"
reg.Global = False
reg.IgnoreCase = True
reg.MultiLine = True
Text2 = reg.Replace(Text1, "")
End Sub
这是你想要的效果吗?