frmkcpd.frm

petrostation + sysytem

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Object = "{CDE57A40-8B86-11D0-B3C6-00A0C90AEA82}#1.0#0"; "MSDATGRD.OCX"
Begin VB.Form frmKCPD 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "库存油品"
   ClientHeight    =   6615
   ClientLeft      =   45
   ClientTop       =   435
   ClientWidth     =   11895
   Icon            =   "frmKCPD.frx":0000
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   Picture         =   "frmKCPD.frx":29C12
   ScaleHeight     =   6615
   ScaleWidth      =   11895
   StartUpPosition =   2  '屏幕中心
   Begin VB.CommandButton Command2 
      Caption         =   "退出窗口"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   615
      Left            =   6600
      TabIndex        =   2
      Top             =   5760
      Width           =   1815
   End
   Begin VB.CommandButton Command1 
      Caption         =   "库存油品"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   615
      Left            =   3000
      TabIndex        =   1
      Top             =   5760
      Width           =   1815
   End
   Begin MSDataGridLib.DataGrid dgdKCPD 
      Bindings        =   "frmKCPD.frx":452F1
      Height          =   5535
      Left            =   0
      TabIndex        =   0
      Top             =   0
      Width           =   11895
      _ExtentX        =   20981
      _ExtentY        =   9763
      _Version        =   393216
      AllowUpdate     =   0   'False
      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
   Begin MSAdodcLib.Adodc adoKCPD 
      Height          =   375
      Left            =   9360
      Top             =   6120
      Visible         =   0   'False
      Width           =   1335
      _ExtentX        =   2355
      _ExtentY        =   661
      ConnectMode     =   0
      CursorLocation  =   3
      IsolationLevel  =   -1
      ConnectionTimeout=   15
      CommandTimeout  =   30
      CursorType      =   3
      LockType        =   3
      CommandType     =   1
      CursorOptions   =   0
      CacheSize       =   50
      MaxRecords      =   0
      BOFAction       =   0
      EOFAction       =   0
      ConnectStringType=   1
      Appearance      =   1
      BackColor       =   -2147483643
      ForeColor       =   -2147483640
      Orientation     =   0
      Enabled         =   -1
      Connect         =   "Provider=SQLOLEDB.1;Password=ecc;Persist Security Info=True;User ID=sa;Initial Catalog=PetrolStation System;Data Source=(local)"
      OLEDBString     =   "Provider=SQLOLEDB.1;Password=ecc;Persist Security Info=True;User ID=sa;Initial Catalog=PetrolStation System;Data Source=(local)"
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   "select * from PS_Products"
      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
End
Attribute VB_Name = "frmKCPD"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
    On Error GoTo myerr
    Dim conn As New ADODB.Connection
    Dim rs As New ADODB.Recordset
    Dim strUpdate As String
    Dim connstring As String
    
    strUpdate = "update PS_Products set 库存 = (select sum(数量) from PS_Purchases where " & _
                "油品名称=PS_Products.油品名称) - (select sum(数量) from PS_Sales where " & _
                " 油品名称=PS_Products.油品名称)"
    connstring = "Provider=SQLOLEDB.1;Password=ecc;Persist Security " _
                & "Info=True;User ID=sa;Initial Catalog=PetoleStation System;Server=(local)"
    If conn.State <> 1 Then            '打开数据库
        conn.Open (connstring)
    End If
    conn.Execute (strUpdate)           '执行库存盘点操作
    conn.Close
    adoKCPD.Refresh                     '刷新库存
myerr:
 End Sub
Private Sub Form_Load()
    adoKCPD.CommandType = adCmdText
    adoKCPD.RecordSource = "select * from PS_Products"
    adoKCPD.Refresh
    
End Sub

Private Sub Form_Unload(Cancel As Integer)
    '将主窗体设置为可用，并将其显示
    frmMain.Enabled = True
    frmMain.Show
End Sub
Private Sub Command2_Click()
    Unload Me
End Sub