kcbfds.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 = "KcBfds"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = True
Attribute VB_PredeclaredId = False
Attribute VB_Exposed = False
'QQ:75347626
'MSN:[e-mail]
Option Explicit
Dim OKcBfds As Collection

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

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

Public Sub Add(oKcBfd As KcBfd, Optional Needsave As Integer = 1)
   Dim mKey As Integer
   Dim vKcBfd As KcBfd
   For Each vKcBfd In OKcBfds
      If mKey < vKcBfd.KcBfdKey Then
         mKey = vKcBfd.KcBfdKey
      End If
   Next
   oKcBfd.KcBfdKey = mKey + 1
   If Needsave = 1 Then
      oKcBfd.Save
   End If
   OKcBfds.Add Item:=oKcBfd, Key:=CStr(mKey + 1)
End Sub

Public Sub Remove(Vindex, Optional Needdel As Integer = 1)
 
   Dim oKcBfd As KcBfd
   Set oKcBfd = Item(Vindex)
   If Needdel = 1 And oKcBfd.KcBfdId = 1 Then
      oKcBfd.Del
   End If
   OKcBfds.Remove (Vindex)
   Set oKcBfd = Nothing
   
End Sub

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

Public Function Item(Vindex) As KcBfd
Attribute Item.VB_UserMemId = 0
   Set Item = OKcBfds.Item(Vindex)
End Function

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

Public Sub Fillbydb(vKcBfdh As KcBfdh)
   Dim oKcBfd As KcBfd
   Dim mRs As ADODB.Recordset
   Dim mKey As Integer
On Error GoTo Errorhandle

   ClearAll
   Set mRs = Conn.Execute("SELECT KcBfd_HwBmCode=HwBmCode,KcBfd_HWBMNO,KcBfdQTY,KcBfdPRICE,KcBfdAMT,KCBFD_HWBFRCMC=HWBFRCMC,KCBFD_HWBFRCNO,KcBfdBZ,KcBfdSYSDAT,KcBfdSYSTIME,KcBfdNO FROM KcBfdREC,HWBMREC,HWBFRCREC WHERE KcBfd_KcBfdHNO=" & CStr(vKcBfdh.KcBfdhNo) & " AND HWBMNO=KcBfd_HWBMNO AND HWBFRCNO=KCBFD_HWBFRCNO")
   
   mKey = 1
   Do Until mRs.EOF
      Set oKcBfd = New KcBfd
      Set oKcBfd.KcBfdh = vKcBfdh
      oKcBfd.KcBfdKey = mKey
      oKcBfd.BatchLet mRs!KcBfd_HwBmCode, mRs!KcBfd_HwBmno, mRs!KcBfdQty, mRs!KcBfdPrice, mRs!KcBfdAmt, mRs!KcBfd_HwBfrcMc, mRs!KcBfd_HwBfRcno, mRs!KcBfdBz, mRs!KcBfdSysDat, mRs!KcBfdSysTime, mRs!KcBfdNo
      OKcBfds.Add Item:=oKcBfd, Key:=CStr(mKey)
      mRs.MoveNext
      mKey = mKey + 1
   Loop
   
   mRs.Close
   Set mRs = Nothing

Exit Sub
Errorhandle:
   If Not mRs Is Nothing Then
     mRs.Close
   End If
   Set mRs = 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 = OKcBfds.[_NewEnum]
End Function

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

Public Sub Save(vKcBfdh As KcBfdh)
   Dim mNotSaved As Collection
   Dim mKcBfd As KcBfd
On Error GoTo Errorhandle
   
   Set mNotSaved = New Collection
   
   For Each mKcBfd In vKcBfdh.KcBfds
      If mKcBfd.KcBfdId = -1 Then
         mNotSaved.Add mKcBfd
      End If
      mKcBfd.Save
   Next
   
   Set mNotSaved = Nothing
   
Exit Sub
Errorhandle:
   For Each mKcBfd In mNotSaved
      mKcBfd.KcBfdId = -1
   Next
   Set mNotSaved = Nothing
   Err.Raise vbObjectError + 1, , Err.Description
End Sub