9个VB写的数据库管理系统源代码

源代码在线查看: frmwzsetup1.frm

软件大小: 1390 K
上传用户: luanma
关键词: 数据库管理系统 源代码
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相关代码

				VERSION 5.00
				Begin VB.Form frmWZSetup1 
				   BorderStyle     =   3  'Fixed Dialog
				   Caption         =   "产品设置信息"
				   ClientHeight    =   3888
				   ClientLeft      =   48
				   ClientTop       =   336
				   ClientWidth     =   6228
				   LinkTopic       =   "Form1"
				   MaxButton       =   0   'False
				   MinButton       =   0   'False
				   ScaleHeight     =   3888
				   ScaleWidth      =   6228
				   ShowInTaskbar   =   0   'False
				   StartUpPosition =   1  'CenterOwner
				   Begin VB.Frame Frame1 
				      Caption         =   "产品设置:"
				      Height          =   3132
				      Left            =   120
				      TabIndex        =   4
				      Top             =   120
				      Width           =   6012
				      Begin VB.TextBox txtItem 
				         Height          =   840
				         Index           =   8
				         Left            =   1200
				         MaxLength       =   100
				         MultiLine       =   -1  'True
				         ScrollBars      =   2  'Vertical
				         TabIndex        =   22
				         Top             =   2160
				         Width           =   4572
				      End
				      Begin VB.TextBox txtItem 
				         Height          =   276
				         Index           =   7
				         Left            =   3720
				         MaxLength       =   10
				         ScrollBars      =   2  'Vertical
				         TabIndex        =   21
				         Top             =   1800
				         Width           =   2052
				      End
				      Begin VB.TextBox txtItem 
				         Height          =   276
				         Index           =   6
				         Left            =   1200
				         MaxLength       =   25
				         ScrollBars      =   2  'Vertical
				         TabIndex        =   20
				         Top             =   1080
				         Width           =   4572
				      End
				      Begin VB.TextBox txtItem 
				         Height          =   276
				         Index           =   5
				         Left            =   1200
				         MaxLength       =   10
				         ScrollBars      =   2  'Vertical
				         TabIndex        =   19
				         Top             =   1800
				         Width           =   1572
				      End
				      Begin VB.TextBox txtItem 
				         Height          =   276
				         Index           =   4
				         Left            =   3720
				         MaxLength       =   10
				         ScrollBars      =   2  'Vertical
				         TabIndex        =   18
				         Top             =   1440
				         Width           =   2052
				      End
				      Begin VB.TextBox txtItem 
				         Height          =   276
				         Index           =   3
				         Left            =   1200
				         MaxLength       =   10
				         ScrollBars      =   2  'Vertical
				         TabIndex        =   17
				         Top             =   1440
				         Width           =   1572
				      End
				      Begin VB.TextBox txtItem 
				         Height          =   276
				         Index           =   2
				         Left            =   1200
				         MaxLength       =   10
				         ScrollBars      =   2  'Vertical
				         TabIndex        =   15
				         Top             =   720
				         Width           =   1572
				      End
				      Begin VB.ComboBox Combo1 
				         Height          =   288
				         Index           =   1
				         Left            =   3720
				         Style           =   2  'Dropdown List
				         TabIndex        =   9
				         Top             =   720
				         Width           =   2052
				      End
				      Begin VB.TextBox txtItem 
				         Height          =   270
				         Index           =   0
				         Left            =   1200
				         MaxLength       =   8
				         TabIndex        =   0
				         Top             =   360
				         Width           =   1572
				      End
				      Begin VB.TextBox txtItem 
				         Height          =   270
				         Index           =   1
				         Left            =   3720
				         MaxLength       =   20
				         TabIndex        =   1
				         Top             =   360
				         Width           =   2052
				      End
				      Begin VB.Label Label2 
				         Caption         =   "备注信息:"
				         Height          =   252
				         Index           =   10
				         Left            =   360
				         TabIndex        =   16
				         Top             =   2160
				         Width           =   1092
				      End
				      Begin VB.Label Label2 
				         Caption         =   "设置日期:"
				         Height          =   252
				         Index           =   9
				         Left            =   2880
				         TabIndex        =   14
				         Top             =   1800
				         Width           =   1092
				      End
				      Begin VB.Label Label2 
				         Caption         =   "生产厂家:"
				         Height          =   252
				         Index           =   4
				         Left            =   360
				         TabIndex        =   13
				         Top             =   1080
				         Width           =   1092
				      End
				      Begin VB.Label Label2 
				         Caption         =   "零售价格:"
				         Height          =   252
				         Index           =   3
				         Left            =   360
				         TabIndex        =   12
				         Top             =   1800
				         Width           =   1092
				      End
				      Begin VB.Label Label2 
				         Caption         =   "分销价格:"
				         Height          =   252
				         Index           =   2
				         Left            =   2880
				         TabIndex        =   11
				         Top             =   1440
				         Width           =   1092
				      End
				      Begin VB.Label Label2 
				         Caption         =   "入库价格:"
				         Height          =   252
				         Index           =   8
				         Left            =   360
				         TabIndex        =   10
				         Top             =   1440
				         Width           =   1092
				      End
				      Begin VB.Label Label2 
				         Caption         =   "类        别:"
				         Height          =   252
				         Index           =   7
				         Left            =   2880
				         TabIndex        =   8
				         Top             =   720
				         Width           =   1092
				      End
				      Begin VB.Label Label2 
				         Caption         =   "单        位:"
				         Height          =   252
				         Index           =   5
				         Left            =   360
				         TabIndex        =   7
				         Top             =   720
				         Width           =   1092
				      End
				      Begin VB.Label Label2 
				         Caption         =   "款        号:"
				         Height          =   252
				         Index           =   0
				         Left            =   360
				         TabIndex        =   6
				         Top             =   360
				         Width           =   1092
				      End
				      Begin VB.Label Label2 
				         Caption         =   "名        称:"
				         Height          =   252
				         Index           =   1
				         Left            =   2880
				         TabIndex        =   5
				         Top             =   360
				         Width           =   1092
				      End
				   End
				   Begin VB.CommandButton cmdExit 
				      Caption         =   "返回 (&X)"
				      Height          =   375
				      Left            =   3000
				      TabIndex        =   3
				      Top             =   3360
				      Width           =   1215
				   End
				   Begin VB.CommandButton cmdSave 
				      Caption         =   "保存 (&S)"
				      Height          =   375
				      Left            =   1560
				      TabIndex        =   2
				      Top             =   3360
				      Width           =   1215
				   End
				End
				Attribute VB_Name = "frmWZSetup1"
				Attribute VB_GlobalNameSpace = False
				Attribute VB_Creatable = False
				Attribute VB_PredeclaredId = True
				Attribute VB_Exposed = False
				Option Explicit
				'是否改动过记录,ture为改过
				Dim mblChange As Boolean
				Dim mrc As ADODB.Recordset
				Public txtSQL As String
				
				Private Sub cmdExit_Click()
				    If mblChange And cmdSave.Enabled Then
				        If MsgBox("保存当前记录的变化吗?", vbOKCancel + vbExclamation, "警告") = vbOK Then
				            '保存
				            Call cmdSave_Click
				        End If
				    End If
				    Unload Me
				End Sub
				
				Private Sub cmdSave_Click()
				    Dim intCount As Integer
				    Dim sMeg As String
				    Dim MsgText As String
				    
				  
				    For intCount = 0 To 7
				        If Trim(txtItem(intCount) & " ") = "" Then
				            Select Case intCount
				                Case 0
				                    sMeg = "款号"
				                Case 1
				                    sMeg = "名称"
				                Case 2
				                    sMeg = "单位"
				                Case 3
				                    sMeg = "入库价格"
				                Case 4
				                    sMeg = "分销价格"
				                Case 5
				                    sMeg = "零售价格"
				                Case 6
				                    sMeg = "生产厂家"
				                Case 7
				                    sMeg = "设置日期"
				            End Select
				            sMeg = sMeg & "不能为空!"
				            MsgBox sMeg, vbOKOnly + vbExclamation, "警告"
				            txtItem(intCount).SetFocus
				            Exit Sub
				        End If
				    Next intCount
				    
				    For intCount = 3 To 5
				        If Not IsNumeric(Trim(txtItem(intCount))) Then
				            sMeg = "产品价格"
				            sMeg = sMeg & "请输入数字!"
				            MsgBox sMeg, vbOKOnly + vbExclamation, "警告"
				            txtItem(intCount).SetFocus
				            Exit Sub
				        End If
				    Next intCount
				   
				    '添加判断是否有相同的ID记录
				    If gintWZSmode = 1 Then
				        txtSQL = "select * from dm_wz where dm ='" & Trim(txtItem(0)) & "'"
				        Set mrc = ExecuteSQL(txtSQL, MsgText)
				        If mrc.EOF = False Then
				            MsgBox "已经存在此产品编号的记录!", vbOKOnly + vbExclamation, "警告"
				            txtItem(0).SetFocus
				            Exit Sub
				        End If
				        mrc.Close
				    End If
				    
				    
				    '先删除已有记录
				    txtSQL = "delete from dm_wz where dm ='" & Trim(txtItem(0)) & "'"
				    Set mrc = ExecuteSQL(txtSQL, MsgText)
				   
				    
				    '再加入新记录
				    txtSQL = "execute wz_setup '"
				    For intCount = 0 To 2
				        txtSQL = txtSQL & Trim(txtItem(intCount)) & "','"
				    Next intCount
				    
				    txtSQL = txtSQL & Trim(Combo1(1)) & "','"
				
				    
				    For intCount = 3 To 7
				        txtSQL = txtSQL & Trim(txtItem(intCount)) & "','"
				    Next intCount
				    
				    txtSQL = txtSQL & Trim(txtItem(8)) & "'"
				    
				        
				    Set mrc = ExecuteSQL(txtSQL, MsgText)
				        
				    If gintWZSmode = 1 Then
				        MsgBox "添加记录成功!", vbOKOnly + vbExclamation, "添加记录"
				        For intCount = 0 To 8
				            txtItem(intCount) = ""
				        Next intCount
				        
				        
				        txtItem(7) = Format(Now, "yyyy-mm-dd")
				        
				        mblChange = False
				        
				        Unload frmWZSetup
				        frmWZSetup.txtSQL = "select * from dm_wz"
				        frmWZSetup.Show
				        
				    ElseIf gintWZSmode = 2 Then
				        Unload Me
				        Unload frmWZSetup
				        
				        frmWZSetup.txtSQL = "select * from dm_wz"
				        frmWZSetup.Show
				    End If
				    
				End Sub
				
				Private Sub Combo1_Change(Index As Integer)
				    mblChange = True
				End Sub
				
				Private Sub Form_Load()
				    Dim intCount As Integer
				    Dim MsgText As String
				    Dim i As Integer
				    Dim mrcc As ADODB.Recordset
				  
				    If gintWZSmode = 1 Then
				        Me.Caption = Me.Caption & "添加"
				        For i = 0 To 8
				            txtItem(i).Text = ""
				        Next i
				        
				    ElseIf gintWZSmode = 2 Then
				        Set mrc = ExecuteSQL(txtSQL, MsgText)
				        
				        If mrc.EOF = False Then
				            With mrc
				                For intCount = 0 To 2
				                    txtItem(intCount) = .Fields(intCount)
				                Next intCount
				                
				                For intCount = 3 To 8
				                    txtItem(intCount) = .Fields(intCount + 1)
				                Next intCount
				               
				            End With
				            txtItem(0).Enabled = False
				        End If
				        
				        Me.Caption = Me.Caption & "修改"
				    End If
				    
				    Combo1(1).Clear
				    
				    
				    txtItem(7) = Format(Now, "yyyy-mm-dd")
				    txtItem(7).Enabled = False
				    
				    txtSQL = "select lb from dm_wzlb"
				    Set mrcc = ExecuteSQL(txtSQL, MsgText)
				    
				    If Not mrcc.EOF Then
				        Do While Not mrcc.EOF
				            Combo1(1).AddItem mrcc.Fields(0)
				            mrcc.MoveNext
				        Loop
				    End If
				    
				    mrcc.Close
				    
				    
				    
				    
				    
				    mblChange = False
				End Sub
				
				Private Sub Form_Unload(Cancel As Integer)
				    gintWZSmode = 0
				End Sub
				
				
				
				Private Sub txtItem_Change(Index As Integer)
				    '有变化设置gblchange
				    mblChange = True
				End Sub
				
				Private Sub txtItem_GotFocus(Index As Integer)
				    txtItem(Index).SelStart = 0
				    txtItem(Index).SelLength = Len(txtItem(Index))
				End Sub
				
				Private Sub txtItem_KeyDown(Index As Integer, KeyCode As Integer, Shift As Integer)
				    EnterToTab KeyCode
				End Sub
				
							

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