modifyunit.frm

一个简单的数据库操作例子,特别适合初学者.vb数据库编程练习

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Begin VB.Form 修改单位 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "修改单位"
   ClientHeight    =   3510
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   4980
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   3510
   ScaleWidth      =   4980
   StartUpPosition =   2  '屏幕中心
   Begin VB.Frame Frame1 
      Caption         =   "修改单位"
      Height          =   3255
      Left            =   120
      TabIndex        =   7
      Top             =   120
      Width           =   4695
      Begin VB.TextBox Text2 
         Height          =   270
         Left            =   3240
         TabIndex        =   1
         Top             =   360
         Width           =   1215
      End
      Begin VB.TextBox Text4 
         Height          =   270
         Left            =   3240
         TabIndex        =   3
         Top             =   840
         Width           =   1215
      End
      Begin VB.TextBox Text1 
         Height          =   270
         Left            =   1080
         TabIndex        =   0
         Top             =   360
         Width           =   1215
      End
      Begin VB.TextBox Text3 
         Height          =   270
         Left            =   1080
         TabIndex        =   2
         Top             =   840
         Width           =   1215
      End
      Begin VB.TextBox Text5 
         Height          =   1335
         Left            =   1080
         MultiLine       =   -1  'True
         TabIndex        =   4
         Top             =   1320
         Width           =   3375
      End
      Begin VB.CommandButton Command1 
         Caption         =   "保存"
         Default         =   -1  'True
         Height          =   375
         Left            =   1440
         TabIndex        =   5
         Top             =   2760
         Width           =   855
      End
      Begin VB.CommandButton Command2 
         Caption         =   "取消"
         Height          =   375
         Left            =   2640
         TabIndex        =   6
         Top             =   2760
         Width           =   855
      End
      Begin MSAdodcLib.Adodc Adodc1 
         Height          =   330
         Left            =   0
         Top             =   2880
         Visible         =   0   'False
         Width           =   1200
         _ExtentX        =   2117
         _ExtentY        =   582
         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=Microsoft.Jet.OLEDB.4.0;Data Source=order.mdb;Persist Security Info=False"
         OLEDBString     =   "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=order.mdb;Persist Security Info=False"
         OLEDBFile       =   ""
         DataSourceName  =   ""
         OtherAttributes =   ""
         UserName        =   ""
         Password        =   ""
         RecordSource    =   ""
         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.Label Label1 
         AutoSize        =   -1  'True
         Caption         =   "单位编号"
         Height          =   180
         Left            =   120
         TabIndex        =   12
         Top             =   405
         Width           =   720
      End
      Begin VB.Label Label2 
         AutoSize        =   -1  'True
         Caption         =   "公司"
         Height          =   180
         Left            =   2700
         TabIndex        =   11
         Top             =   405
         Width           =   360
      End
      Begin VB.Label Label3 
         AutoSize        =   -1  'True
         Caption         =   "电话"
         Height          =   180
         Left            =   480
         TabIndex        =   10
         Top             =   885
         Width           =   360
      End
      Begin VB.Label Label4 
         AutoSize        =   -1  'True
         Caption         =   "联系人"
         Height          =   180
         Left            =   2520
         TabIndex        =   9
         Top             =   885
         Width           =   540
      End
      Begin VB.Label Label5 
         AutoSize        =   -1  'True
         Caption         =   "备注"
         Height          =   180
         Left            =   480
         TabIndex        =   8
         Top             =   1440
         Width           =   360
      End
   End
End
Attribute VB_Name = "修改单位"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
Adodc1.RecordSource = "select*from 来往单位 where 单位编号='" & id1 & "'"
Adodc1.Refresh
Adodc1.Recordset.Fields("单位编号") = Trim(Text1.Text)
Adodc1.Recordset.Fields("公司") = Trim(Text2.Text)
Adodc1.Recordset.Fields("电话") = Trim(Text3.Text)
Adodc1.Recordset.Fields("联系人") = Trim(Text4.Text)
Adodc1.Recordset.Fields("备注") = Trim(Text5.Text)
Adodc1.Recordset.Update
MsgBox "修改成功！", 64, "提示信息"
Unload Me
End Sub

Private Sub Command2_Click()
Unload Me
End Sub

Private Sub Form_Load()
Adodc1.RecordSource = "select*from 来往单位 where 单位编号='" & id1 & "'"
Adodc1.Refresh
Text1.Text = Adodc1.Recordset.Fields("单位编号")
Text2.Text = Adodc1.Recordset.Fields("公司")
Text3.Text = Adodc1.Recordset.Fields("电话")
Text4.Text = Adodc1.Recordset.Fields("联系人")
Text5.Text = Adodc1.Recordset.Fields("备注")
End Sub