& App.Path & "\file.mdb;Persist Security Info=False"
str = Trim(List1.Text)
sql = "select * from info_place where kname='" & str & "'"
rs.Open sql, cn, 1, 1
Text1.Text = rs("kno")
Text2.Text = rs("knum")
Text3.Text = rs("kname")
Text4.Text = rs("kaddr")
End Sub