form6.frm

超市售货管理系统需求分析 当超市中商品现有信息中商品数量不够时就通知经办人去去厂家采购商品 当顾客购买商品时超市销售商品

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "msadodc.ocx"
Begin VB.Form 商品销售信息 
   Caption         =   "商品销售信息"
   ClientHeight    =   4170
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   6330
   LinkTopic       =   "Form4"
   ScaleHeight     =   4170
   ScaleWidth      =   6330
   StartUpPosition =   3  '窗口缺省
   Begin MSAdodcLib.Adodc Adodc1 
      Height          =   375
      Left            =   120
      Top             =   3720
      Visible         =   0   'False
      Width           =   1335
      _ExtentX        =   2355
      _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         =   "Provider=MSDASQL.1;Persist Security Info=False;Data Source=超市;Initial Catalog=超市"
      OLEDBString     =   "Provider=MSDASQL.1;Persist Security Info=False;Data Source=超市;Initial Catalog=超市"
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   "select * from 商品基本信息"
      Caption         =   "Adodc1"
      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.CommandButton Command2 
      Caption         =   "返回"
      Height          =   495
      Left            =   4080
      TabIndex        =   13
      Top             =   3360
      Width           =   1215
   End
   Begin VB.CommandButton Command1 
      Caption         =   "销售"
      Height          =   495
      Left            =   2520
      TabIndex        =   12
      Top             =   3360
      Width           =   1095
   End
   Begin VB.TextBox Text2 
      Height          =   495
      Left            =   4080
      TabIndex        =   11
      Top             =   840
      Width           =   1335
   End
   Begin VB.TextBox Text1 
      Height          =   495
      Left            =   1320
      TabIndex        =   10
      Top             =   840
      Width           =   1335
   End
   Begin VB.Label Label6 
      Height          =   495
      Left            =   4200
      TabIndex        =   9
      Top             =   2160
      Width           =   1215
   End
   Begin VB.Label Label5 
      Height          =   375
      Left            =   1440
      TabIndex        =   8
      Top             =   2160
      Width           =   1335
   End
   Begin VB.Label Label4 
      Height          =   375
      Left            =   4200
      TabIndex        =   7
      Top             =   1560
      Width           =   1215
   End
   Begin VB.Label Label3 
      Height          =   375
      Left            =   1440
      TabIndex        =   6
      Top             =   1560
      Width           =   1215
   End
   Begin VB.Label Label2 
      Caption         =   "现有数量"
      Height          =   495
      Left            =   3120
      TabIndex        =   5
      Top             =   2160
      Width           =   1095
   End
   Begin VB.Label Label1 
      Caption         =   "销售数量"
      Height          =   375
      Index           =   7
      Left            =   3120
      TabIndex        =   4
      Top             =   960
      Width           =   975
   End
   Begin VB.Label Label1 
      Caption         =   "销售单价"
      Height          =   375
      Index           =   5
      Left            =   3120
      TabIndex        =   3
      Top             =   1560
      Width           =   975
   End
   Begin VB.Label Label1 
      Caption         =   "销售总额"
      Height          =   375
      Index           =   4
      Left            =   360
      TabIndex        =   2
      Top             =   2160
      Width           =   975
   End
   Begin VB.Label Label1 
      Caption         =   "商品名"
      Height          =   375
      Index           =   1
      Left            =   360
      TabIndex        =   1
      Top             =   1560
      Width           =   975
   End
   Begin VB.Label Label1 
      Caption         =   "商品号"
      Height          =   375
      Index           =   0
      Left            =   360
      TabIndex        =   0
      Top             =   960
      Width           =   975
   End
End
Attribute VB_Name = "商品销售信息"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Private Sub Command1_Click()
Adodc1.RecordSource = "select * from 商品基本信息"
Adodc1.Refresh
While (Adodc1.Recordset.EOF = False)
  If Trim(Adodc1.Recordset.Fields(0)) = Trim(Text1.Text) Then
   Adodc1.Recordset.MoveNext
  Else
     MsgBox ("商品不存在,请输入新商品号!")
     Text1.SetFocus
     Text1.Text = ""
     Text2.Text = ""
     Exit Sub
End If
Wend
Adodc1.RecordSource = "select * from 商品基本信息 where  商品号 = '" + Trim(Text1.Text) + "'"
Adodc1.Refresh
Label3.Caption = Trim(Adodc1.Recordset.Fields("商品名"))
Label4.Caption = Trim(Adodc1.Recordset.Fields("销售单价"))
Label5.Caption = Str(Adodc1.Recordset.Fields("销售单价")) * Val(Text2.Text)
Label6.Caption = Str(Adodc1.Recordset.Fields("现有数量")) - Val(Text2.Text)
Adodc1.Recordset.Fields("现有数量") = Trim(Label6.Caption)
Adodc1.Recordset.Update
Adodc1.Recordset.Close
End Sub

Private Sub Command2_Click()
Unload Me
End Sub