editform.frm

自己学VB时数据库编程的一个小程序

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Begin VB.Form addform 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "addform"
   ClientHeight    =   2760
   ClientLeft      =   45
   ClientTop       =   435
   ClientWidth     =   4875
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   2760
   ScaleWidth      =   4875
   StartUpPosition =   2  '屏幕中心
   Begin MSAdodcLib.Adodc Adodc1 
      Height          =   330
      Left            =   240
      Top             =   600
      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=SQLOLEDB.1;Persist Security Info=False;User ID=sa;Initial Catalog=pubs;Data Source=COMP20"
      OLEDBString     =   "Provider=SQLOLEDB.1;Persist Security Info=False;User ID=sa;Initial Catalog=pubs;Data Source=COMP20"
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   "sa"
      Password        =   ""
      RecordSource    =   "select authors.au_id,authors.au_lname,authors.au_fname,authors.contract from authors"
      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         =   "放弃"
      Height          =   375
      Left            =   2640
      TabIndex        =   9
      Top             =   1920
      Width           =   855
   End
   Begin VB.CommandButton Command1 
      Caption         =   "确定"
      Height          =   375
      Left            =   1320
      TabIndex        =   8
      Top             =   1920
      Width           =   855
   End
   Begin VB.ComboBox Combo1 
      DataField       =   "contract"
      BeginProperty DataFormat 
         Type            =   5
         Format          =   ""
         HaveTrueFalseNull=   1
         TrueValue       =   "已签合同"
         FalseValue      =   "未签合同"
         NullValue       =   ""
         FirstDayOfWeek  =   0
         FirstWeekOfYear =   0
         LCID            =   2052
         SubFormatType   =   7
      EndProperty
      DataSource      =   "Adodc1"
      Height          =   300
      Left            =   3360
      TabIndex        =   7
      Text            =   "已签合同"
      Top             =   960
      Width           =   1095
   End
   Begin VB.TextBox Text3 
      DataField       =   "au_fname"
      DataSource      =   "Adodc1"
      Height          =   300
      Left            =   1200
      TabIndex        =   2
      Text            =   "Text3"
      Top             =   960
      Width           =   975
   End
   Begin VB.TextBox Text2 
      DataField       =   "au_lname"
      DataSource      =   "Adodc1"
      Height          =   300
      Left            =   3120
      TabIndex        =   1
      Text            =   "Text2"
      Top             =   240
      Width           =   1335
   End
   Begin VB.TextBox Text1 
      DataField       =   "au_id"
      BeginProperty DataFormat 
         Type            =   1
         Format          =   "874-98-5623"
         HaveTrueFalseNull=   0
         FirstDayOfWeek  =   0
         FirstWeekOfYear =   0
         LCID            =   2052
         SubFormatType   =   0
      EndProperty
      DataSource      =   "Adodc1"
      Height          =   300
      Left            =   1200
      TabIndex        =   0
      Text            =   "Text1"
      Top             =   240
      Width           =   1215
   End
   Begin VB.Line Line1 
      X1              =   1080
      X2              =   4800
      Y1              =   1440
      Y2              =   1440
   End
   Begin VB.Label Label1 
      Caption         =   "作者标识号："
      Height          =   255
      Left            =   120
      TabIndex        =   3
      Top             =   360
      Width           =   1095
   End
   Begin VB.Image Image1 
      Height          =   900
      Left            =   0
      Picture         =   "editform.frx":0000
      Top             =   1320
      Width           =   900
   End
   Begin VB.Label Label4 
      Caption         =   "合同状态："
      Height          =   255
      Left            =   2400
      TabIndex        =   6
      Top             =   1080
      Width           =   975
   End
   Begin VB.Label Label3 
      Caption         =   "名："
      Height          =   255
      Left            =   840
      TabIndex        =   5
      Top             =   1080
      Width           =   375
   End
   Begin VB.Label Label2 
      Caption         =   "姓："
      Height          =   255
      Left            =   2760
      TabIndex        =   4
      Top             =   360
      Width           =   375
   End
End
Attribute VB_Name = "addform"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False


Private Sub Command1_Click()

On Error GoTo err_line
'Set rs1 = New Adodb.Recordset
  '  Set cmm1 = New Adodb.Command
  '  cmm1.ActiveConnection = cnn
  '  cmm1.CommandText = "SELECT au_id,au_fname,au_lname,contract from authors"
  '  cmm1.CommandType = adCmdText
  '  rs1.CursorLocation = adUseClient
  ' rs1.Open cmm1, , adOpenDynamic, adLockOptimistic

     
'Set rs = New Adodc.Recordset
'rs.AddNew
'If Not Text1.Text = "" Then rs1.Fields("au_id") = Text1.Text
'If Not Text2.Text = "" Then rs1.Fields("au_lname") = Text2.Text
'If Not Text3.Text = "" Then rs1.Fields("au_fname") = Text3.Text
'If Combo1.Text = "已签合同" Then rs1.Fields("contract") = -1
'If Combo1.Text = "未签合同" Then rs1.Fields("contract") = 0
'rs.Update
'GoTo okline
Adodc1.Recordset.AddNew
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
MsgBox "成功添加！", vbInformation, "提示"
authors_show.DataGrid1.Refresh
GoTo okline

err_line:
MsgBox "数据插入失败!", vbSystemModal, "添加操作"
On Error GoTo 0

okline:
End Sub

Private Sub Command2_Click()
authors_show.Adodc1.Refresh
Unload addform
End Sub

Private Sub Form_Load()
Combo1.AddItem "已签合同"
Combo1.AddItem "未签合同"
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
Combo1.Text = "已签合同"

str1 = "Provider=SQLOLEDB.1;Password=" + mima + ";Persist Security Info=False;User ID=" + sa + ";Initial Catalog=pubs;Data Source=" + shuju
Adodc1.ConnectionString = str1

End Sub