Private Sub Command1_Click()
Dim nIndex As Integer
Dim sStr as string
sstr=inputbox("请输入要查找的字符串!","查找")
Text1.SelStart = instr(1,text1,sstr)
text1.sellength=len(sstr)
Text1.SetFocus
End Sub
'呵呵,看来这里LZ智商最高,除了crycoming(瞎编) ( )方法不错外,看看这个应该可以:
Option Explicit
Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long
Private Const EM_LINEINDEX = &HBB
Private Sub Command1_Click()
Dim nIndex As Integer
nIndex = SendMessage(Text1.hwnd, EM_LINEINDEX, ByVal 1&, 0&)
Text1.SelStart = nIndex
Text1.SetFocus
End Sub