Private Sub Command1_Click() Dim FoundPos As Integer Dim FoundLine As Integer Dim a() s = "192.168.1.1" l = Len(Trim(s)) Do While sd < Len(RichTextBox1.Text) - l sd = sd + 1 FoundPos = RichTextBox1.Find(s, sd, sd + l + 1, rtfWholeWord)
If FoundPos <> -1 Then ReDim Preserve a(k) a(k) = FoundPos k = k + 1 End If Loop For I = 0 To UBound(a) RichTextBox1.SelStart = a(I) RichTextBox1.SelLength = l RichTextBox1.SelColor = vbRed Next End SubPrivate Sub Form_Load() RichTextBox1.Text = "202.108.22.5,192.168.1.1,127.0.0.1,192.168.1.1,202.108.22.5" End Sub
简化一下: Private Sub Command1_Click() Dim FoundPos As Integer Dim FoundLine As Integer s = "192.168.1.1" l = Len(Trim(s)) Do While sd < Len(RichTextBox1.Text) - l sd = sd + 1 FoundPos = RichTextBox1.Find(s, sd, sd + l + 1, rtfWholeWord)
If FoundPos <> -1 Then RichTextBox1.SelStart = FoundPos RichTextBox1.SelLength = l RichTextBox1.SelColor = vbRed End If Loop End Sub Private Sub Form_Load() RichTextBox1.Text = "202.108.22.5,192.168.1.1,127.0.0.1,192.168.1.1,202.108.22.5" End Sub
Dim aa$, keyword$ Private Sub Form_Activate() Me.Move (Screen.Width - Me.Width) \ 2, (Screen.Height - Me.Height) \ 2 aa = "c:\tt.txt" RichTextBox1.LoadFile aa, 1 keyword = UCase("192.168.1.1") End SubPrivate Sub Command1_Click() Dim jj& aa = UCase(Trim(RichTextBox1.Text)) jj = 0 Do DoEvents jj = InStr(jj + 1, aa, keyword) If jj = 0 Then Exit Do RichTextBox1.SelStart = jj RichTextBox1.SelLength = Len(keyword) RichTextBox1.SelColor = QBColor(12) '选中字体变红色 Loop End Sub
Dim FoundPos As Integer
Dim FoundLine As Integer
Dim a()
s = "192.168.1.1"
l = Len(Trim(s))
Do While sd < Len(RichTextBox1.Text) - l
sd = sd + 1
FoundPos = RichTextBox1.Find(s, sd, sd + l + 1, rtfWholeWord)
If FoundPos <> -1 Then
ReDim Preserve a(k)
a(k) = FoundPos
k = k + 1
End If
Loop
For I = 0 To UBound(a)
RichTextBox1.SelStart = a(I)
RichTextBox1.SelLength = l
RichTextBox1.SelColor = vbRed
Next
End SubPrivate Sub Form_Load()
RichTextBox1.Text = "202.108.22.5,192.168.1.1,127.0.0.1,192.168.1.1,202.108.22.5"
End Sub
Private Sub Command1_Click()
Dim FoundPos As Integer
Dim FoundLine As Integer
s = "192.168.1.1"
l = Len(Trim(s))
Do While sd < Len(RichTextBox1.Text) - l
sd = sd + 1
FoundPos = RichTextBox1.Find(s, sd, sd + l + 1, rtfWholeWord)
If FoundPos <> -1 Then
RichTextBox1.SelStart = FoundPos
RichTextBox1.SelLength = l
RichTextBox1.SelColor = vbRed
End If
Loop
End Sub
Private Sub Form_Load()
RichTextBox1.Text = "202.108.22.5,192.168.1.1,127.0.0.1,192.168.1.1,202.108.22.5"
End Sub
Private Sub Form_Activate()
Me.Move (Screen.Width - Me.Width) \ 2, (Screen.Height - Me.Height) \ 2
aa = "c:\tt.txt"
RichTextBox1.LoadFile aa, 1
keyword = UCase("192.168.1.1")
End SubPrivate Sub Command1_Click()
Dim jj&
aa = UCase(Trim(RichTextBox1.Text))
jj = 0
Do
DoEvents
jj = InStr(jj + 1, aa, keyword)
If jj = 0 Then Exit Do
RichTextBox1.SelStart = jj
RichTextBox1.SelLength = Len(keyword)
RichTextBox1.SelColor = QBColor(12) '选中字体变红色
Loop
End Sub