hwodhs.cls

制造业产供销与往来系统源码,包括进销存及全部控件！

VERSION 1.0 CLASS
BEGIN
  MultiUse = -1  'True
  Persistable = 0  'NotPersistable
  DataBindingBehavior = 0  'vbNone
  DataSourceBehavior  = 0  'vbNone
  MTSTransactionMode  = 0  'NotAnMTSObject
END
Attribute VB_Name = "Hwodhs"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = True
Attribute VB_PredeclaredId = False
Attribute VB_Exposed = True
Option Explicit
Dim oHwodhs As Collection

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

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

Public Sub Add(oHwodh As Hwodh, Optional Needsave As Integer = 1)
   Dim mKey As Integer
   Dim vHwodh As Hwodh
   For Each vHwodh In oHwodhs
      If mKey < vHwodh.HwodhKey Then
         mKey = vHwodh.HwodhKey
      End If
   Next
   oHwodh.HwodhKey = mKey + 1
   If Needsave = 1 Then
      oHwodh.Save
   End If
   oHwodhs.Add Item:=oHwodh, Key:=CStr(mKey + 1)
End Sub

Public Sub Remove(Vindex, Optional Needdel As Integer = 1)
 
   Dim oHwodh As Hwodh
   Set oHwodh = Item(Vindex)
   If Needdel = 1 And oHwodh.HwodhId = 1 Then
      oHwodh.Del
   End If
   oHwodhs.Remove (Vindex)
   Set oHwodh = Nothing
   
End Sub

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

Public Function Item(Vindex) As Hwodh
Attribute Item.VB_UserMemId = 0
   Set Item = oHwodhs.Item(Vindex)
End Function

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

Public Sub Fillbydb(Optional vWhereStr As String = "")
   Dim oHwodh As Hwodh
   Dim mRs As DbRs
   Dim mKey As Integer
   Dim mSqlStr As String
On Error GoTo Errorhandle

   ClearAll
   
   mSqlStr = "SELECT HwodHTYPE,HwodHDOCNO,HwodHDAT,HwodH_KHCODE=COALESCE((SELECT KHCODE FROM KHREC WHERE KHNO=HwodH_KHNO),''),HwodH_KHNO,"
   mSqlStr = mSqlStr & "Hwodh_CwQjCode=COALESCE((SELECT CWQJCODE FROM CWQJREC WHERE CWQJNO=Hwodh_CwQjno),''),Hwodh_CwQjno,"
   mSqlStr = mSqlStr & "HwodHFORM,HwodHNO FROM HwodHREC"
   
   If vWhereStr <> "" Then
      mSqlStr = mSqlStr & " WHERE " & vWhereStr
   End If
   
   mSqlStr = mSqlStr & " ORDER BY HwodHDOCNO"
   
   Set mRs = New DbRs
   mRs.Fillbydb mSqlStr
   
   mRs.MoveFirst
   
   mKey = 1
   Do Until mRs.EOF
      Set oHwodh = New Hwodh
      oHwodh.HwodhKey = mKey
      oHwodh.BatchLet mRs!HwodhType, mRs!HwodhDocno, mRs!HwodhDat, mRs!Hwodh_CwQjCode, mRs!Hwodh_CwqjNo, mRs!Hwodh_KhCode, mRs!Hwodh_Khno, mRs!HwodhForm, mRs!HwodhNo
      oHwodhs.Add Item:=oHwodh, Key:=CStr(mKey)
      mRs.MoveNext
      mKey = mKey + 1
   Loop
   
   Set mRs = Nothing

Exit Sub
Errorhandle:
   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 = oHwodhs.[_NewEnum]
End Function

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