main_kfcx.frm

这个原代码书上有,但是我把它做出来,与大家共享,希望大家喜欢

VERSION 5.00
Object = "{00028C01-0000-0000-0000-000000000046}#1.0#0"; "DBGRID32.OCX"
Begin VB.Form main_kfcx 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "客房查询"
   ClientHeight    =   4065
   ClientLeft      =   1560
   ClientTop       =   2055
   ClientWidth     =   9150
   Icon            =   "main_kfcx.frx":0000
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   4065
   ScaleWidth      =   9150
   ShowInTaskbar   =   0   'False
   StartUpPosition =   1  '所有者中心
   Begin VB.Data Data1 
      Caption         =   "Data1"
      Connect         =   "Access"
      DatabaseName    =   "D:\行业管理软件之一\客房管理系统\Kfgl.mdb"
      DefaultCursorType=   0  '缺省游标
      DefaultType     =   2  '使用 ODBC
      Exclusive       =   0   'False
      Height          =   390
      Left            =   3780
      Options         =   0
      ReadOnly        =   0   'False
      RecordsetType   =   1  'Dynaset
      RecordSource    =   "kf"
      Top             =   150
      Visible         =   0   'False
      Width           =   1185
   End
   Begin VB.Frame Frame1 
      Height          =   690
      Left            =   45
      TabIndex        =   1
      Top             =   -45
      Width           =   8985
      Begin VB.CommandButton Command3 
         BackColor       =   &H00C0C0C0&
         Caption         =   "退出"
         Height          =   330
         Left            =   7755
         Style           =   1  'Graphical
         TabIndex        =   6
         Top             =   255
         Width           =   1050
      End
      Begin VB.CommandButton Command2 
         BackColor       =   &H00C0C0C0&
         Caption         =   "删除"
         Height          =   330
         Left            =   6615
         Style           =   1  'Graphical
         TabIndex        =   5
         Top             =   255
         Width           =   1050
      End
      Begin VB.CommandButton Command1 
         BackColor       =   &H00C0C0C0&
         Caption         =   "修改"
         Height          =   330
         Left            =   5430
         Style           =   1  'Graphical
         TabIndex        =   4
         Top             =   255
         Width           =   1050
      End
      Begin VB.TextBox Text1 
         Height          =   315
         Left            =   1050
         TabIndex        =   2
         Top             =   225
         Width           =   2400
      End
      Begin VB.Label Label1 
         Caption         =   "房间号:"
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   12
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   285
         Left            =   90
         TabIndex        =   3
         Top             =   255
         Width           =   915
      End
   End
   Begin MSDBGrid.DBGrid DBGrid1 
      Bindings        =   "main_kfcx.frx":000C
      Height          =   3240
      Left            =   60
      OleObjectBlob   =   "main_kfcx.frx":0020
      TabIndex        =   0
      Top             =   705
      Width           =   9015
   End
End
Attribute VB_Name = "main_kfcx"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Form_Load()     '自动识别数据库路径
 Data1.DatabaseName = App.Path & "\KFGL.MDB"
End Sub
Private Sub Form_Unload(Cancel As Integer)
 main.Enabled = True
End Sub
Private Sub Text1_Change()
'查询客房信息
 Data1.RecordSource = "select * from kf where kf.房间号 like " + Chr(34) + Text1.Text + "*" + Chr(34) + ""
 Data1.Refresh
End Sub
Private Sub Command1_Click()     '允许修改客房信息
 DBGrid1.AllowUpdate = True
End Sub
Private Sub Command2_Click()     '删除客房信息
 If Data1.Recordset.RecordCount > 0 Then
  Data1.Recordset.Delete
  Data1.Refresh
 End If
End Sub
Private Sub Command3_Click()
 main.Enabled = True
 Unload Me
End Sub