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📄 frmdistributeedit.frm

📁 vb与access数据库的操作实例
💻 FRM
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         HeadLines       =   1
         RowHeight       =   15
         BeginProperty HeadFont {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
            Name            =   "宋体"
            Size            =   9
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
            Name            =   "宋体"
            Size            =   9
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         ColumnCount     =   2
         BeginProperty Column00 
            DataField       =   ""
            Caption         =   ""
            BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED} 
               Type            =   0
               Format          =   ""
               HaveTrueFalseNull=   0
               FirstDayOfWeek  =   0
               FirstWeekOfYear =   0
               LCID            =   2052
               SubFormatType   =   0
            EndProperty
         EndProperty
         BeginProperty Column01 
            DataField       =   ""
            Caption         =   ""
            BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED} 
               Type            =   0
               Format          =   ""
               HaveTrueFalseNull=   0
               FirstDayOfWeek  =   0
               FirstWeekOfYear =   0
               LCID            =   2052
               SubFormatType   =   0
            EndProperty
         EndProperty
         SplitCount      =   1
         BeginProperty Split0 
            BeginProperty Column00 
            EndProperty
            BeginProperty Column01 
            EndProperty
         EndProperty
      End
   End
   Begin MSAdodcLib.Adodc AdoDept 
      Height          =   375
      Left            =   360
      Top             =   4080
      Visible         =   0   'False
      Width           =   2055
      _ExtentX        =   3625
      _ExtentY        =   661
      ConnectMode     =   0
      CursorLocation  =   3
      IsolationLevel  =   -1
      ConnectionTimeout=   15
      CommandTimeout  =   30
      CursorType      =   3
      LockType        =   3
      CommandType     =   8
      CursorOptions   =   0
      CacheSize       =   50
      MaxRecords      =   0
      BOFAction       =   0
      EOFAction       =   0
      ConnectStringType=   1
      Appearance      =   1
      BackColor       =   -2147483643
      ForeColor       =   -2147483640
      Orientation     =   0
      Enabled         =   -1
      Connect         =   ""
      OLEDBString     =   ""
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   ""
      Caption         =   "AdoDept"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      _Version        =   393216
   End
   Begin VB.Label Label6 
      AutoSize        =   -1  'True
      Caption         =   "使用部门"
      Height          =   180
      Left            =   3240
      TabIndex        =   6
      Top             =   270
      Width           =   720
   End
   Begin VB.Label Label2 
      AutoSize        =   -1  'True
      Caption         =   "分配日期"
      Height          =   180
      Left            =   240
      TabIndex        =   5
      Top             =   270
      Width           =   720
   End
   Begin VB.Label Label9 
      AutoSize        =   -1  'True
      Caption         =   "负 责 人"
      Height          =   180
      Left            =   6360
      TabIndex        =   4
      Top             =   270
      Width           =   720
   End
End
Attribute VB_Name = "FrmDistributeEdit"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Public Modify As Boolean '插入=false,修改=true
Public OriId As Long    '分配编号
Public sDevId As String '设备编号

Private Sub Cmd_Add_Click()
  '添加分配的配件信息
  FrmAccessoryEdit.DId = OriId  '设置分配编号
  FrmAccessoryEdit.Show 1       '显示添加配件窗体
  AccessoryRefresh              '刷新配件数据
End Sub

Private Sub Cmd_Cancel_Click()
  Unload Me
End Sub

Private Sub Cmd_Del_Click()
  If AdoAccessory.Recordset.EOF = True Then
    MsgBox "请选择记录"
    Exit Sub
  End If
  If MsgBox("是否确定要删除 ", vbYesNo, "请确认") = vbNo Then
    Exit Sub
  End If
  '删除分配的配件记录
  MyAList.Delete (AdoAccessory.Recordset.Fields(0))
  AccessoryRefresh  '刷新配件列表
End Sub

Private Sub Cmd_DeviceSel_Click()
  FrmDeviceSel.nFlag = 1    '选择设备
  FrmDeviceSel.Show 1       '设备列表
  '读取指定设备对象信息中设备编号
  sDevId = Trim(MyDeviceSel.Id)
  DeviceRefresh             '刷新设备列表
  Cmd_Save.Enabled = True   '保存按钮可用
End Sub
Private Sub DeviceRefresh()
  AdoDevice.ConnectionString = Conn
  AdoDevice.RecordSource = "SELECT d.Id AS 编号,d.Name AS 设备名称," _
     + "d.Model AS 设备型号,t.TypeName AS 分类," _
     + "d.Unit AS 单位 " _
     + " FROM Device d,Types t WHERE d.TypeId=t.Id " _
     + " AND d.Status<>'报废' " _
     + " AND d.Id='" + Trim(sDevId) + "' ORDER BY d.Id"
  AdoDevice.Refresh
  Set db_Device.DataSource = AdoDevice
  db_Device.Columns(0).Width = 800
  db_Device.Columns(1).Width = 1400
  db_Device.Columns(2).Width = 1400
  db_Device.Columns(3).Width = 1200
  db_Device.Columns(4).Width = 1000
End Sub
Private Sub AccessoryRefresh()
  AdoAccessory.ConnectionString = Conn
  AdoAccessory.RecordSource = "SELECT l.Id AS 编号,l.DevId AS 配件编号," _
      + "d.Name AS 设备名称,d.Model AS 型号,l.ACount AS 数量 " _
      + " FROM AccessoryList l,Device d " _
      + " WHERE l.DisId=" + Trim(OriId) + " AND l.DevId=d.Id ORDER BY l.Id"
  AdoAccessory.Refresh
  Set db_Accessory.DataSource = AdoAccessory
  db_Accessory.Columns(0).Width = 800
  db_Accessory.Columns(1).Width = 1200
  db_Accessory.Columns(2).Width = 1200
  db_Accessory.Columns(3).Width = 1200
  db_Accessory.Columns(4).Width = 800
End Sub

Private Sub Cmd_Save_Click()
  '检查用户录入数据的有效性
  If Len(Trim(txtDate)) = 0 Then
    MsgBox ("请输入分配日期")
    txtDate.SetFocus
    Exit Sub
  End If
  If Len(Trim(dco_DeptId.Text)) = 0 Then
    MsgBox "请选择设备使用部门"
    dco_DeptId.SetFocus
    Exit Sub
  End If
  If Len(Trim(txtName)) = 0 Then
    MsgBox "请输入设备负责人"
    txtName.SetFocus
    Exit Sub
  End If
  If Len(Trim(sDevId)) = 0 Then
    MsgBox "请选择设备"
    Cmd_DeviceSel.SetFocus
    Exit Sub
  End If
  '把用户录入的数据赋值到数据库对象变量中
  With MyDistribute
    .DevId = Trim(sDevId)
    .EmpName = MakeStr(txtName)
    .DeptId = Val(dco_DeptId.BoundText)
    .CreateDate = MakeStr(txtDate)
    .Flag = 1
    '根据变量Modify的值,决定是插入新数据,还是修改已有的数据
    If Modify = False Then
      .Insert
      '插入新记录后取得其编号
      OriId = .MaxId
      '保存后可以编辑配件信息
      Cmd_Add.Enabled = True
      Cmd_Del.Enabled = True
      Frame2.Enabled = True
    Else
      .Update (OriId)
    End If
  End With
End Sub

Private Sub Form_Load()
  DeptRefresh       '刷新部门信息列表
  DeviceRefresh     '刷新设备信息列表
  AccessoryRefresh  '刷新配件信息列表
End Sub
Private Sub DeptRefresh()
  AdoDept.ConnectionString = Conn     '数据库连接字符串
  AdoDept.RecordSource = "SELECT * FROM Types WHERE TypeId=2 ORDER BY Id"
  AdoDept.Refresh
  Set dco_DeptId.RowSource = AdoDept  '部门信息列表
  dco_DeptId.ListField = "TypeName"
  dco_DeptId.BoundColumn = "Id"
End Sub

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