main_jbxx_spinf.frm

钢材综合管理系统 钢材综合管理系统

         TabIndex        =   28
         Top             =   180
         Width           =   960
      End
      Begin VB.CommandButton ComExit 
         BackColor       =   &H00C0C0C0&
         Caption         =   "[X]退出"
         Height          =   360
         Left            =   9600
         Style           =   1  'Graphical
         TabIndex        =   27
         Top             =   180
         Width           =   960
      End
      Begin VB.CommandButton CmdMD 
         BackColor       =   &H00FFC0C0&
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   12
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   360
         Index           =   3
         Left            =   2505
         Picture         =   "main_jbxx_spinf.frx":005D
         Style           =   1  'Graphical
         TabIndex        =   26
         Top             =   195
         Width           =   800
      End
      Begin VB.CommandButton CmdMD 
         BackColor       =   &H00FFC0C0&
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   12
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   360
         Index           =   2
         Left            =   1695
         Picture         =   "main_jbxx_spinf.frx":160A
         Style           =   1  'Graphical
         TabIndex        =   25
         Top             =   195
         Width           =   800
      End
      Begin VB.CommandButton CmdMD 
         BackColor       =   &H00FFC0C0&
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   12
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   360
         Index           =   1
         Left            =   900
         Picture         =   "main_jbxx_spinf.frx":2B0E
         Style           =   1  'Graphical
         TabIndex        =   24
         Top             =   195
         Width           =   800
      End
      Begin VB.CommandButton CmdMD 
         BackColor       =   &H00FFC0C0&
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   12
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   360
         Index           =   0
         Left            =   105
         Picture         =   "main_jbxx_spinf.frx":4040
         Style           =   1  'Graphical
         TabIndex        =   23
         Top             =   195
         Width           =   800
      End
      Begin VB.CommandButton ComModify 
         BackColor       =   &H00C0C0C0&
         Caption         =   "[M]修改"
         Height          =   360
         Left            =   5715
         Style           =   1  'Graphical
         TabIndex        =   22
         Top             =   180
         Width           =   960
      End
   End
End
Attribute VB_Name = "main_jbxx_spinf"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim i As Integer     '定义整型变量
Dim rs1 As New ADODB.Recordset     '定义数据集对象
Public Sub view_data()     '定义显示数据的函数
 For i = 0 To 10
  If Adodc1.Recordset.RecordCount <> 0 Then Text1(i).Text = Adodc1.Recordset.Fields(i) Else Text1(i).Text = ""
 Next i
End Sub
Private Sub Form_Activate()
 '向combo1中添加查询项目列表
 Combo1.AddItem ("商品编号")
 Combo1.AddItem ("商品名称")
 Combo1.ListIndex = 1
 rs1.Open "select * from spinf order by 商品编号", cnn, adOpenKeyset, adLockOptimistic
 If rs1.RecordCount > 0 Then
  For i = 0 To 10
   If rs1.Fields(i) <> "" Then Text1(i).Text = rs1.Fields(i)     '赋值给text1
   Text1(i).Enabled = False
  Next i
 End If
 rs1.Close     '关闭数据集对象
 '查询所有商品信息，并按"商品编号"排序
 Adodc1.RecordSource = "select * from spinf order by 商品编号"
 Adodc1.Refresh
 Me.Caption = Me.Caption & "     操作员： " & frm_main.St1.Panels(3).Text
End Sub
Private Sub Form_Unload(Cancel As Integer)
 frm_main.Enabled = True
End Sub
Private Sub Text1_KeyDown(Index As Integer, KeyCode As Integer, Shift As Integer)
 If KeyCode = vbKeyReturn And Index < 10 Then Text1(Index + 1).SetFocus '回车获得焦点
 If KeyCode = vbKeyReturn And Index = 10 Then ComSave.SetFocus
 If KeyCode = vbKeyUp And Index > 1 Then Text1(Index - 1).SetFocus
End Sub
Private Sub SSTab1_Click(PreviousTab As Integer)
 If Adodc1.Recordset.RecordCount <> 0 Then
    If SSTab1.Tab = 1 And ComAdd.Enabled = False Then
       MsgBox ("您正在处理数据,请取消数据处理,在执行本操作!")
       SSTab1.Tab = 0
    End If
 End If
End Sub
Private Sub Comfind_Click()     '查询商品信息
 Adodc1.RecordSource = "select * from spinf where (spinf." & Combo1.Text & " like + '" + Text2.Text + "'+'%')"
 Adodc1.Refresh
 Call view_data     '调用函数
 SSTab1.Tab = 1
End Sub
Private Sub CmdMD_Click(Index As Integer)
 Select Case Index
 Case Is = 0     '移到第一条记录
  If Not Adodc1.Recordset.BOF Then Adodc1.Recordset.MoveFirst
 Case Is = 1     '移到上一条记录
  If Adodc1.Recordset.RecordCount <> 0 Then
   If Adodc1.Recordset.BOF = False Then Adodc1.Recordset.MovePrevious
   If Adodc1.Recordset.BOF = True Then Adodc1.Recordset.MoveFirst
  End If
 Case Is = 2     '移到下一条记录
  If Adodc1.Recordset.RecordCount <> 0 Then
   If Adodc1.Recordset.EOF = False Then Adodc1.Recordset.MoveNext
   If Adodc1.Recordset.EOF = True Then Adodc1.Recordset.MoveLast
  End If
 Case Is = 3     '移到最后一条记录
   If Adodc1.Recordset.EOF = False Then Adodc1.Recordset.MoveLast
 End Select
 Call view_data     '调用函数
End Sub
Private Sub ComAdd_Click()     '添加
Dim bh As Integer
'自动创建商品编号
rs1.Open "select * from spinf order by 商品编号", cnn, adOpenKeyset, adLockOptimistic
If rs1.RecordCount > 0 Then
    If Not rs1.EOF Then rs1.MoveLast
    If rs1.Fields("商品编号") <> "" Then
       bh = Right(Trim(rs1.Fields("商品编号")), 7) + 1
       Text1(0).Text = "s" & Format(bh, "0000000")
    End If
  Else
    Text1(0).Text = "s0000001"
 End If
 rs1.Close
 '清空text1中的内容
 For i = 1 To 10
   Text1(i).Enabled = True
   Text1(i).Text = ""
 Next i
 '设置控件状态
 ComSave.Enabled = True: ComEsc.Enabled = True: ComAdd.Enabled = False
 ComModify.Enabled = False: ComDelete.Enabled = False
 For i = 0 To 3
   CmdMD(i).Enabled = False
 Next i
 SSTab1.Tab = 0
 Text1(1).SetFocus
End Sub
Private Sub ComModify_Click()      '允许用户修改
 If Adodc1.Recordset.RecordCount <> 0 Then
  For i = 0 To 10
   Text1(i).Enabled = True
  Next i
  ComSave.Enabled = True: ComEsc.Enabled = True: ComAdd.Enabled = False
  ComModify.Enabled = False: ComDelete.Enabled = False
  For i = 0 To 3
   CmdMD(i).Enabled = False
  Next i
 Else
  MsgBox ("没有要修改的数据!")
 End If
End Sub
Private Sub ComDelete_Click()     '删除商品信息
 If Adodc1.Recordset.RecordCount > 0 Then
  a = MsgBox("您确实要删除这条数据吗?", vbYesNo)
  If a = vbYes Then
   Adodc1.Recordset.Delete
   Adodc1.Refresh
   If Adodc1.Recordset.RecordCount <> 0 Then
     Call view_data     '调用函数
   End If
   ComSave.Enabled = False: ComEsc.Enabled = False: ComAdd.Enabled = True
   ComModify.Enabled = True
   For i = 0 To 3
    CmdMD(i).Enabled = True
   Next i
 End If
 Else
  MsgBox ("没有要删除的数据!")
 End If
End Sub
Private Sub ComSave_Click()     '保存商品信息
 rs1.Open "select * from spinf where 商品编号='" & Trim(Text1(0).Text) & "'order by 商品编号", cnn, adOpenKeyset, adLockOptimistic
 If rs1.RecordCount > 0 Then
  Dim a As String
  a = MsgBox("您确实要修改这条数据吗?", vbYesNo)
  If a = vbYes Then
     For i = 1 To 10
      If Text1(1).Text <> "" Then rs1.Fields(i) = Trim(Text1(i).Text)
      Text1(i).Enabled = False
     Next i
     rs1.Update
     Adodc1.Refresh
  End If
 Else
  If Text1(1).Text <> "" And Text1(2).Text <> "" Then
     '添加商品信息
     rs1.AddNew
     For i = 0 To 10
      rs1.Fields(i) = Trim(Text1(i).Text)
      Text1(i).Enabled = False
     Next i
      '更新数据库
      rs1.Update
      Adodc1.Refresh
   Else
      MsgBox "请填写完整的信息"
  End If
 End If
 '关闭数据集对象
 rs1.Close
'设置控件状态
 ComSave.Enabled = False: ComEsc.Enabled = False: ComAdd.Enabled = True
 ComModify.Enabled = True: ComDelete.Enabled = True
 For i = 0 To 3
  CmdMD(i).Enabled = True
 Next i
End Sub
Private Sub ComEsc_Click()     '取消操作
 rs1.Open "select * from spinf order by 商品编号", cnn, adOpenKeyset, adLockOptimistic
 If rs1.RecordCount > 0 Then
  For i = 0 To 10
   If rs1.Fields(i) <> "" Then Text1(i).Text = rs1.Fields(i)      '给text1(i)赋值
   Text1(i).Enabled = False
  Next i
 End If
 rs1.Close
'设置控件状态
 ComSave.Enabled = False: ComEsc.Enabled = False: ComAdd.Enabled = True
 ComModify.Enabled = True: ComDelete.Enabled = True
 For i = 0 To 3
  CmdMD(i).Enabled = True
 Next i
End Sub
Private Sub ComExit_Click()
  frm_main.Enabled = True
  Unload Me
End Sub