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Do While InStr(1, rtffile.Text, vbCrLf & vbCrLf)
rtffile = Replace(rtffile.Text, vbCrLf & vbCrLf, vbCrLf)
Loop


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Public Class Form1
Dim x As Integer
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
x = 1
Timer1.Interval = 1000
Timer1.Start()
End Sub
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e ......

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Private Function Utf8ToUni(B() As Byte) As String
   '²»Ê¹Óà API£¬½« Utf8 ת»»Îª Unicode
   Dim BU As Long
  
   On Error Resume Next
   BU = -1: BU = UBound(B)
   If BU = -1 Then Exit Function
   On Error GoTo 0
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