addproductdialog.frm

VB编写的简单销售管理系统

VERSION 5.00
Begin VB.Form AddProductDialog 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "添加产品"
   ClientHeight    =   2175
   ClientLeft      =   2760
   ClientTop       =   3750
   ClientWidth     =   6030
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   2175
   ScaleWidth      =   6030
   ShowInTaskbar   =   0   'False
   StartUpPosition =   2  'CenterScreen
   Begin VB.Frame Frame1 
      Caption         =   "产品信息"
      Height          =   1455
      Left            =   120
      TabIndex        =   2
      Top             =   120
      Width           =   5775
      Begin VB.TextBox Text5 
         Height          =   285
         Left            =   3840
         TabIndex        =   14
         Top             =   1080
         Width           =   1815
      End
      Begin VB.TextBox Text4 
         Height          =   285
         Left            =   960
         TabIndex        =   12
         Top             =   1080
         Width           =   1815
      End
      Begin VB.TextBox Text3 
         Height          =   285
         Left            =   3840
         TabIndex        =   10
         Top             =   720
         Width           =   1815
      End
      Begin VB.TextBox Text2 
         Height          =   285
         Left            =   960
         TabIndex        =   8
         Top             =   720
         Width           =   1815
      End
      Begin VB.TextBox Text1 
         Height          =   285
         Left            =   3840
         TabIndex        =   5
         Top             =   360
         Width           =   1815
      End
      Begin VB.Label Label7 
         AutoSize        =   -1  'True
         Caption         =   "产品单价"
         Height          =   195
         Left            =   3000
         TabIndex        =   13
         Top             =   1080
         Width           =   720
      End
      Begin VB.Label Label6 
         AutoSize        =   -1  'True
         Caption         =   "库存量"
         Height          =   195
         Left            =   240
         TabIndex        =   11
         Top             =   1080
         Width           =   540
      End
      Begin VB.Label Label5 
         AutoSize        =   -1  'True
         Caption         =   "产品类型"
         Height          =   195
         Left            =   3000
         TabIndex        =   9
         Top             =   720
         Width           =   720
      End
      Begin VB.Label Label4 
         AutoSize        =   -1  'True
         Caption         =   "产品说明"
         Height          =   195
         Left            =   120
         TabIndex        =   7
         Top             =   720
         Width           =   720
      End
      Begin VB.Label Label2 
         BorderStyle     =   1  'Fixed Single
         Height          =   255
         Left            =   960
         TabIndex        =   6
         Top             =   360
         Width           =   1815
      End
      Begin VB.Label Label3 
         AutoSize        =   -1  'True
         Caption         =   "产品名称"
         Height          =   195
         Left            =   3000
         TabIndex        =   4
         Top             =   360
         Width           =   720
      End
      Begin VB.Label Label1 
         AutoSize        =   -1  'True
         Caption         =   "产品编号"
         Height          =   195
         Left            =   120
         TabIndex        =   3
         Top             =   360
         Width           =   720
      End
   End
   Begin VB.CommandButton CancelButton 
      Caption         =   "Cancel"
      Height          =   375
      Left            =   3480
      TabIndex        =   1
      Top             =   1680
      Width           =   1215
   End
   Begin VB.CommandButton OKButton 
      Caption         =   "OK"
      Height          =   375
      Left            =   1560
      TabIndex        =   0
      Top             =   1680
      Width           =   1215
   End
End
Attribute VB_Name = "AddProductDialog"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim MyDB As Database
Dim MyRecord As Recordset
Dim TempStr As String

Private Sub CancelButton_Click()
    Unload Me
End Sub

Private Sub Form_Load()
    Set MyDB = OpenDatabase(VB.App.Path + "\MySampleDB.mdb", False, False)
    Set MyRecord = MyDB.OpenRecordset("产品表")
    MyRecord.Index = "PrimaryKey"
    MyRecord.MoveLast
    TempStr = MyRecord.Fields("ProductID")
    TempStr = "P" & Format((Val(Right(TempStr, 5)) + 1), "0000#")
    Label2.Caption = TempStr
End Sub

Private Sub Form_Unload(Cancel As Integer)
    MyRecord.Close
    MyDB.Close
End Sub

Private Sub OKButton_Click()
    If Text1.Text = "" Then
        MsgBox "请输入 产品名称 !"
        Exit Sub
    End If
    If Text2.Text = "" Then
        MsgBox "请输入 产品说明 !"
        Exit Sub
    End If
    If Text3.Text = "" Then
        MsgBox "请输入 产品类型 !"
        Exit Sub
    End If
    If Text4.Text = "" Then
        MsgBox "请输入 库存量 !"
        Exit Sub
    End If
    If (Not IsNumeric(Text4.Text)) Or (Fix(Val(Text4.Text)) <> Val(Text4.Text)) Then
        MsgBox "库存量 请输入整数 !"
        Exit Sub
    End If
    If Text5.Text = "" Then
        MsgBox "请输入 库存量 !"
        Exit Sub
    End If
    If (Not IsNumeric(Text5.Text)) Then
        MsgBox "库存量 请输入数字 !"
        Exit Sub
    End If
    TempStr = "INSERT INTO 产品表 VALUES ('" & Label2.Caption & "','" & Text1.Text & _
                    "','" & Text2.Text & "','" & Text3.Text & "'," & Val(Text4.Text) & _
                    "," & Val(Text5.Text) & ")"
    MyDB.Execute TempStr
    MsgBox "成功添加产品" & Label2.Caption & "!"
    Unload Me
End Sub