访问和属性

Option Explicit
  Public Tatts As Variant
  Public ssnew_usr As Object
  Const DATABASE_DIR = "q:\std\drafting_db"
  Dim db As DAO.Database
  
Sub ge_user_time()
  Dim login As String
  Dim dwg_nm As String
  Dim SysVarName As String
  Dim MyDate
  Dim mod_date As Variant
  Dim time_tmp_cnt As Variant
  Dim time_cnt As Variant
  Dim MyTime
  Dim objSelSet As AcadSelectionSet
  Dim objSelCol As AcadSelectionSets
    Set objSelCol = ThisDrawing.SelectionSets
    For Each objSelSet In objSelCol
        If objSelSet.Name = "user1_cnt" Then
            objSelSet.Delete
            Exit For
        End If
    Next
    SysVarName = "LOGINNAME"
    login = ThisDrawing.GetVariable(SysVarName)
        MyTime = Time
        MyDate = Date
        mod_date = MyDate & " " & MyTime
    SysVarName = "USERS5"
    time_tmp_cnt = ThisDrawing.GetVariable(SysVarName)
  Dim EntGrp(0) As Integer
  Dim EntPrp(0) As Variant
  Dim BlkObj As Object
  Dim Pt1(0) As Double
  Dim Pt2(0) As Double
    Set ssnew_usr = ThisDrawing.SelectionSets.Add("user1_cnt")
    EntGrp(0) = 2
    EntPrp(0) = "drafting_db_block"
    ssnew_usr.Select acSelectionSetAll, Pt1, Pt2, EntGrp, EntPrp
    If ssnew_usr.Count >= 1 Then
     Call cadreq_str
        Tatts = ssnew_usr.Item(0).GetAttributes
        dwg_nm = (LTrim(Tatts(3).TextString))
        Set db = DAO.OpenDatabase(DATABASE_DIR & "drafting_db_oldver.mdb", False, False)
        Dim rs As DAO.Recordset
        Set rs = db.OpenRecordset( _
        "SELECT * FROM USER_INFO WHERE CaddReq = '" _
        & cad_req & "' AND DrawingName = '" & dwg_nm & "'  AND UserID = '" & login & "'")
        If (rs.RecordCount > 0) Then
            time_tmp_cnt = rs.Fields("Time") + time_tmp_cnt
            rs.Edit
            rs.Fields("Mod_Date") = MyDate
            rs.Fields("Mod_Time") = MyTime
            rs.Fields("Time") = time_tmp_cnt
            On Error Resume Next
            rs.Update
        Else
            rs.AddNew
            rs.Fields("UserID") = login
            rs.Fields("CaddReq") = cad_req
            rs.Fields("DrawingName") = dwg_nm
            rs.Fields("Time") = time_tmp_cnt
            On Error Resume Next
            rs.Fields("Mod_Date") = MyDate
            rs.Fields("Mod_Time") = MyTime
            rs.Update
        End If
        rs.Close
        Set rs = Nothing
        db.Close
        Set db = Nothing
    End If
End Sub