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📄 菜单修改.frm

📁 一个很有意思的点菜系统前后台连接齐全~做课程设计的同学可以参考
💻 FRM
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字号:
VERSION 5.00
Begin VB.Form frmmodifymenu 
   BackColor       =   &H00C0E0FF&
   Caption         =   "菜单修改"
   ClientHeight    =   6225
   ClientLeft      =   3135
   ClientTop       =   2505
   ClientWidth     =   8400
   LinkTopic       =   "Form4"
   ScaleHeight     =   6225
   ScaleWidth      =   8400
   Begin VB.Frame Frame2 
      BackColor       =   &H00C0E0FF&
      Caption         =   "修改菜单信息"
      Height          =   975
      Left            =   960
      TabIndex        =   17
      Top             =   4800
      Width           =   6375
      Begin VB.CommandButton Command8 
         Caption         =   "修改记录"
         Height          =   375
         Left            =   480
         TabIndex        =   21
         Top             =   360
         Width           =   1095
      End
      Begin VB.CommandButton Command7 
         Caption         =   "更新数据"
         Enabled         =   0   'False
         Height          =   375
         Left            =   1860
         TabIndex        =   20
         Top             =   360
         Width           =   1095
      End
      Begin VB.CommandButton Command6 
         Caption         =   "取消修改"
         Enabled         =   0   'False
         Height          =   375
         Left            =   3360
         TabIndex        =   19
         Top             =   360
         Width           =   1095
      End
      Begin VB.CommandButton Command5 
         Caption         =   "删除记录"
         Height          =   375
         Left            =   4860
         TabIndex        =   18
         Top             =   360
         Width           =   1095
      End
   End
   Begin VB.TextBox Text4 
      Enabled         =   0   'False
      ForeColor       =   &H00008000&
      Height          =   375
      Left            =   5160
      TabIndex        =   16
      Top             =   960
      Width           =   1335
   End
   Begin VB.Frame Frame1 
      BackColor       =   &H00C0E0FF&
      Caption         =   "查看菜单信息"
      Height          =   975
      Left            =   960
      TabIndex        =   11
      Top             =   3600
      Width           =   6375
      Begin VB.CommandButton Command4 
         Caption         =   "--->>"
         Height          =   375
         Left            =   4860
         TabIndex        =   15
         Top             =   360
         Width           =   1095
      End
      Begin VB.CommandButton Command3 
         Caption         =   "--->"
         Height          =   375
         Left            =   3360
         TabIndex        =   14
         Top             =   360
         Width           =   1095
      End
      Begin VB.CommandButton Command2 
         Caption         =   "<---"
         Height          =   375
         Left            =   1860
         TabIndex        =   13
         Top             =   360
         Width           =   1095
      End
      Begin VB.CommandButton Command1 
         Caption         =   "<<---"
         Height          =   375
         Left            =   480
         TabIndex        =   12
         Top             =   360
         Width           =   1095
      End
   End
   Begin VB.ComboBox Combo1 
      ForeColor       =   &H00008000&
      Height          =   300
      ItemData        =   "菜单修改.frx":0000
      Left            =   1680
      List            =   "菜单修改.frx":0019
      TabIndex        =   10
      Text            =   "类别"
      Top             =   600
      Width           =   855
   End
   Begin VB.TextBox Text5 
      Enabled         =   0   'False
      ForeColor       =   &H00008000&
      Height          =   1335
      Left            =   5160
      MultiLine       =   -1  'True
      ScrollBars      =   2  'Vertical
      TabIndex        =   8
      Top             =   1800
      Width           =   2295
   End
   Begin VB.TextBox Text3 
      Enabled         =   0   'False
      ForeColor       =   &H00008000&
      Height          =   375
      Left            =   1680
      TabIndex        =   4
      Top             =   2760
      Width           =   1335
   End
   Begin VB.TextBox Text2 
      Enabled         =   0   'False
      ForeColor       =   &H00008000&
      Height          =   375
      Left            =   1680
      TabIndex        =   2
      Top             =   2040
      Width           =   1335
   End
   Begin VB.TextBox Text1 
      Enabled         =   0   'False
      ForeColor       =   &H00008000&
      Height          =   375
      Left            =   1680
      TabIndex        =   0
      Top             =   1320
      Width           =   1335
   End
   Begin VB.Label Label6 
      BackColor       =   &H00C0E0FF&
      Caption         =   "类别"
      Height          =   255
      Left            =   720
      TabIndex        =   9
      Top             =   720
      Width           =   615
   End
   Begin VB.Label Label5 
      BackColor       =   &H00C0E0FF&
      Caption         =   "备注"
      Height          =   255
      Left            =   4200
      TabIndex        =   7
      Top             =   2280
      Width           =   615
   End
   Begin VB.Label Label4 
      BackColor       =   &H00C0E0FF&
      Caption         =   "成本"
      Height          =   255
      Left            =   4200
      TabIndex        =   6
      Top             =   1080
      Width           =   615
   End
   Begin VB.Label Label3 
      BackColor       =   &H00C0E0FF&
      Caption         =   "单价"
      Height          =   255
      Left            =   720
      TabIndex        =   5
      Top             =   2880
      Width           =   615
   End
   Begin VB.Label Label2 
      BackColor       =   &H00C0E0FF&
      Caption         =   "菜名"
      Height          =   255
      Left            =   720
      TabIndex        =   3
      Top             =   2040
      Width           =   615
   End
   Begin VB.Label Label1 
      BackColor       =   &H00C0E0FF&
      Caption         =   "编号"
      Height          =   255
      Left            =   720
      TabIndex        =   1
      Top             =   1320
      Width           =   615
   End
End
Attribute VB_Name = "frmmodifymenu"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Combo1_Click()
Dim number As Long
If Combo1.Text = "所有" Then
    
    cptable.MoveNext
    If Not cptable.EOF Then
      Command3.Enabled = True
      Command4.Enabled = True
    End If
    cptable.MovePrevious
    cptable.MovePrevious
    If Not cptable.BOF Then
      Command2.Enabled = True
      Command1.Enabled = True
    End If
    cptable.MoveNext
    
    number = cptable.Fields(0)
    Text1.Text = number
    Text2.Text = cptable.Fields(1)
    Text3.Text = cptable.Fields(2)
    Text4.Text = cptable.Fields(4)
  If cptable.Fields(8) <> "" Then
    Text5.Text = cptable.Fields(8)
  Else
    Text5.Text = ""
  End If
Else
  Command3.Enabled = True '*******************6.5
  Command2.Enabled = False '*******************6.5
  Command4.Enabled = True '*******************6.5
  Command1.Enabled = False '*******************6.5
  cptable.MoveFirst
  Do While Not cptable.EOF
    If cptable.Fields(3) = Combo1.Text Then
      number = cptable.Fields(0)
      Text1.Text = number
      Text2.Text = cptable.Fields(1)
      Text3.Text = cptable.Fields(2)
      Text4.Text = cptable.Fields(4)
      If cptable.Fields(8) <> "" Then
          Text5.Text = cptable.Fields(8)
        Else
          Text5.Text = ""
        End If
      Exit Sub
    End If
    cptable.MoveNext
  Loop
  
End If


End Sub

Private Sub Command1_Click()
Dim number As Long

  If Combo1.Text = "" Or Combo1.Text = "类别" Then
    Exit Sub
  End If
  Command3.Enabled = True '*******************6.5
  Command2.Enabled = False '*******************6.5
  Command1.Enabled = False '*******************6.5
  Command4.Enabled = True '*******************6.5
  If Combo1.Text = "所有" Then
      cptable.MoveFirst
      number = cptable.Fields(0)
      Text1.Text = number
      Text2.Text = cptable.Fields(1)
      Text3.Text = cptable.Fields(2)
      Text4.Text = cptable.Fields(4)
      If cptable.Fields(8) <> "" Then
        Text5.Text = cptable.Fields(8)
      Else
        Text5.Text = ""
      End If
  Else
    cptable.MoveFirst
    While Not cptable.EOF
      If cptable.Fields(3) = Combo1.Text Then
        number = cptable.Fields(0)
        Text1.Text = number
        Text2.Text = cptable.Fields(1)
        Text3.Text = cptable.Fields(2)
        Text4.Text = cptable.Fields(4)
        If cptable.Fields(8) <> "" Then
          Text5.Text = cptable.Fields(8)
        Else
          Text5.Text = ""
        End If
        Exit Sub
      End If
      cptable.MoveNext
    Wend
  End If

End Sub

Public Sub Command2_Click()
Dim number As Long, serial As Long, enable_num As Long

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