hwcks.cls

企业的进销存源码

VERSION 1.0 CLASS
BEGIN
  MultiUse = -1  'True
  Persistable = 0  'NotPersistable
  DataBindingBehavior = 0  'vbNone
  DataSourceBehavior  = 0  'vbNone
  MTSTransactionMode  = 0  'NotAnMTSObject
END
Attribute VB_Name = "HwCks"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = True
Attribute VB_PredeclaredId = False
Attribute VB_Exposed = False
'QQ:75347626
'MSN:[e-mail]
Option Explicit
Dim OHwCks As Collection

Public Property Get Name() As String
   Name = "HwCks"
End Property

Private Sub Class_Initialize()
   Set OHwCks = New Collection
End Sub

Public Sub Add(OHwCk As HwCk, Optional Needsave As Integer = 1)
   Dim mKey As Integer
   Dim vHwCk As HwCk
   For Each vHwCk In OHwCks
      If mKey < vHwCk.HwCkKey Then
         mKey = vHwCk.HwCkKey
      End If
   Next
   OHwCk.HwCkKey = mKey + 1
   If Needsave = 1 Then
      OHwCk.Save
   End If
   OHwCks.Add Item:=OHwCk, Key:=CStr(mKey + 1)
End Sub

Public Sub Remove(Vindex, Optional Needdel As Integer = 1)
 
   Dim OHwCk As HwCk
   Set OHwCk = Item(Vindex)
   If Needdel = 1 And OHwCk.HwCkId = 1 Then
      OHwCk.Del
   End If
   OHwCks.Remove (Vindex)
   Set OHwCk = Nothing
   
End Sub

Public Property Get Count() As Integer
   Count = OHwCks.Count
End Property

Public Function Item(Vindex) As HwCk
Attribute Item.VB_UserMemId = 0
   Set Item = OHwCks.Item(Vindex)
End Function

Public Sub ClearAll()
   Dim I, Vcount As Integer
   Vcount = OHwCks.Count
   For I = 1 To Vcount
      OHwCks.Remove (1)
   Next
End Sub

Public Sub Fillbydb()
   Dim OHwCk As HwCk
   Dim Rs As ADODB.Recordset
   Dim mKey As Integer
On Error GoTo Errorhandle

   ClearAll
   Set Rs = Conn.Execute("SELECT HwCkMC,HwCkISSTOP,HwCkNO FROM HwCkREC ORDER BY HwCkMc")
   mKey = 1
   Do Until Rs.EOF
      Set OHwCk = New HwCk
      OHwCk.HwCkKey = mKey
      OHwCk.BatchLet Rs!HwCkMc, Rs!HwCkIsStop, Rs!HwCkNo
      OHwCks.Add Item:=OHwCk, Key:=CStr(mKey)
      Rs.MoveNext
      mKey = mKey + 1
   Loop
   
   Rs.Close
   Set Rs = Nothing

Exit Sub
Errorhandle:
   If Not Rs Is Nothing Then
     Rs.Close
   End If
   Set Rs = Nothing
   Err.Raise vbObjectError + 1, , Err.Description
End Sub

Public Function NewEnum() As IUnknown
Attribute NewEnum.VB_UserMemId = -4
Attribute NewEnum.VB_MemberFlags = "40"
  Set NewEnum = OHwCks.[_NewEnum]
End Function

Private Sub Class_Terminate()
   ClearAll
   Set OHwCks = Nothing
End Sub