自动换行的信息框

时　间:2018-03-20 03:49:53
作　者:在水一方 AngelHis   ID：20576  城市：沈阳
摘　要:调用方法：
Private Sub errinfo_DblClick(Cancel As Integer)
    DoCmd.RunCommand acCmdSelectRecord
    Short_info Me.Errinfo
End Sub
正　文:

 Function Short_info(ls_str As String, Optional li_lng As Integer) As String

    Dim l As Long
    Dim j As Integer
    l = Len(ls_str)
    If li_lng = 0 Then li_lng = 35
    If l < li_lng Then
        Short_info = ls_str
    Else
        j = l \ li_lng
        Do While j > 0
            Short_info = Short_info & vbNewLine & Left(ls_str, li_lng)
            ls_str = Mid(ls_str, li_lng + 1)
            j = j - 1
        Loop
        Short_info = Short_info & vbNewLine & Left(ls_str, li_lng)
    End If
    MsgBox Short_info, , "Short_info"
End Function