form3.frm

二叉树的遍历、线索化、遍历线索化二叉树等算法；深度搜索优先、广度搜索优先算法

VERSION 5.00
Object = "{6B7E6392-850A-101B-AFC0-4210102A8DA7}#1.3#0"; "COMCTL32.OCX"
Begin VB.Form Form3 
   Caption         =   "项目属性"
   ClientHeight    =   1665
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   6270
   LinkTopic       =   "Form3"
   ScaleHeight     =   1665
   ScaleWidth      =   6270
   StartUpPosition =   2  'CenterScreen
   Begin VB.CommandButton Command2 
      Caption         =   "退出"
      Height          =   285
      Left            =   5040
      TabIndex        =   12
      Top             =   90
      Width           =   1185
   End
   Begin VB.CommandButton Command1 
      Caption         =   "修改"
      Height          =   285
      Left            =   3750
      TabIndex        =   11
      Top             =   90
      Width           =   1125
   End
   Begin ComctlLib.StatusBar StatusBar1 
      Align           =   2  'Align Bottom
      Height          =   255
      Left            =   0
      TabIndex        =   10
      Top             =   1410
      Width           =   6270
      _ExtentX        =   11060
      _ExtentY        =   450
      SimpleText      =   ""
      _Version        =   327682
      BeginProperty Panels {0713E89E-850A-101B-AFC0-4210102A8DA7} 
         NumPanels       =   1
         BeginProperty Panel1 {0713E89F-850A-101B-AFC0-4210102A8DA7} 
            TextSave        =   ""
            Key             =   ""
            Object.Tag             =   ""
         EndProperty
      EndProperty
   End
   Begin VB.TextBox Text1 
      Appearance      =   0  'Flat
      Height          =   255
      Index           =   4
      Left            =   1200
      TabIndex        =   9
      Text            =   "Text1"
      Top             =   1080
      Width           =   5025
   End
   Begin VB.TextBox Text1 
      Appearance      =   0  'Flat
      Height          =   285
      Index           =   3
      Left            =   1200
      TabIndex        =   8
      Text            =   "Text1"
      Top             =   810
      Width           =   2385
   End
   Begin VB.TextBox Text1 
      Appearance      =   0  'Flat
      Height          =   255
      Index           =   2
      Left            =   1200
      TabIndex        =   7
      Text            =   "Text1"
      Top             =   570
      Width           =   2385
   End
   Begin VB.TextBox Text1 
      Appearance      =   0  'Flat
      Height          =   255
      Index           =   1
      Left            =   1200
      TabIndex        =   6
      Text            =   "Text1"
      Top             =   330
      Width           =   2385
   End
   Begin VB.TextBox Text1 
      Appearance      =   0  'Flat
      Height          =   255
      Index           =   0
      Left            =   1200
      TabIndex        =   5
      Text            =   "Text1"
      Top             =   90
      Width           =   2385
   End
   Begin VB.Label Label5 
      Caption         =   "备注："
      Height          =   255
      Left            =   600
      TabIndex        =   4
      Top             =   1080
      Width           =   555
   End
   Begin VB.Label Label4 
      Caption         =   "建项日期："
      Height          =   225
      Left            =   240
      TabIndex        =   3
      Top             =   840
      Width           =   945
   End
   Begin VB.Label Label3 
      Caption         =   "项目名称："
      Height          =   255
      Left            =   240
      TabIndex        =   2
      Top             =   570
      Width           =   915
   End
   Begin VB.Label Label2 
      Caption         =   "所属项目："
      Height          =   225
      Left            =   240
      TabIndex        =   1
      Top             =   330
      Width           =   945
   End
   Begin VB.Label Label1 
      Caption         =   "项目号："
      Height          =   225
      Left            =   420
      TabIndex        =   0
      Top             =   90
      Width           =   735
   End
End
Attribute VB_Name = "Form3"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
sSql = "update project set 名称='" + Text1(2).Text + "' where ID=" + sCurNode
cn.Execute sSql
sSql = "update project set 建立日期='" + Text1(3).Text + "' where ID=" + sCurNode
cn.Execute sSql
sSql = "update  project set 备注='" + Text1(4).Text + "' where ID=" + sCurNode
cn.Execute sSql
End Sub

Private Sub Command2_Click()
Unload Me
End Sub

Private Sub Form_Load()
For i = 0 To 4
    Text1(i).Text = ""
Next i
sSql = "select * from Project where ID=" + sCurNode
RS.Open sSql, cn, adOpenKeyset, adLockPessimistic
n = rsLen(RS)
If n = 0 Then
    RS.Close
    Exit Sub
End If
Text1(0).Text = RS("ID").Value
Text1(1).Text = RS("PID").Value
Text1(2).Text = RS("名称").Value
Text1(3).Text = RS("建立日期").Value
Text1(4).Text = RS("备注").Value
RS.Close
End Sub