houseadd.frm

一部酒店管理系统

VERSION 5.00
Begin VB.Form houseadd 
   Caption         =   "客房类型增加"
   ClientHeight    =   3210
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   3540
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   3210
   ScaleWidth      =   3540
   StartUpPosition =   3  '窗口缺省
   Begin VB.PictureBox Picture1 
      BackColor       =   &H00404000&
      Height          =   3135
      Left            =   0
      ScaleHeight     =   3075
      ScaleWidth      =   3435
      TabIndex        =   0
      Top             =   0
      Width           =   3495
      Begin VB.CommandButton Command2 
         Caption         =   "返回"
         Height          =   375
         Left            =   1800
         TabIndex        =   8
         Top             =   2400
         Width           =   855
      End
      Begin VB.CommandButton Command1 
         Caption         =   "增加"
         Height          =   375
         Left            =   600
         TabIndex        =   7
         Top             =   2400
         Width           =   855
      End
      Begin VB.ComboBox Combo1 
         BackColor       =   &H00FFFFC0&
         Height          =   315
         Left            =   1320
         TabIndex        =   6
         Text            =   "Combo1"
         Top             =   1520
         Width           =   1335
      End
      Begin VB.TextBox txt_jiage 
         BackColor       =   &H00FFFFC0&
         Height          =   285
         Left            =   1320
         TabIndex        =   4
         Top             =   920
         Width           =   1335
      End
      Begin VB.TextBox txt_kind 
         BackColor       =   &H00FFFFC0&
         Height          =   285
         Left            =   1320
         TabIndex        =   2
         Top             =   320
         Width           =   1335
      End
      Begin VB.Label Label3 
         BackColor       =   &H00404000&
         Caption         =   "结算单位:"
         Height          =   255
         Left            =   240
         TabIndex        =   5
         Top             =   1560
         Width           =   975
      End
      Begin VB.Label Label2 
         BackColor       =   &H00404000&
         Caption         =   "天结价格:"
         Height          =   255
         Left            =   240
         TabIndex        =   3
         Top             =   960
         Width           =   855
      End
      Begin VB.Label Label1 
         BackColor       =   &H00404000&
         Caption         =   "房间类别:"
         Height          =   255
         Left            =   240
         TabIndex        =   1
         Top             =   360
         Width           =   855
      End
   End
End
Attribute VB_Name = "houseadd"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Public m_danwei As String
Public m_zhekou As String


Private Sub Combo1_Click()
    
    m_danwei = Combo1.Text
    
End Sub


Private Sub Command1_Click()
    
    Call InsertHouse
    
End Sub

Private Sub Command2_Click()

    Unload Me

End Sub

Private Sub Form_Load()

    '窗口居中
    Me.Left = (Screen.Width - Me.Width) / 2
    Me.Top = (Screen.Height - Me.Height) / 2 - 550
    
    Call LoadsHouseKind

End Sub

Private Sub Form_Unload(Cancel As Integer)

    housekind.Show

End Sub


'加载结算单位信息

Private Sub LoadsHouseKind()

    Dim str As String
    str = "select * from danwei"
    
    Dim myrs As ADODB.Recordset
    Set myrs = New ADODB.Recordset
    
    myrs.CursorLocation = adUseClient
    myrs.LockType = adLockOptimistic
    myrs.CursorType = adOpenDynamic
    myrs.Open str, myCon
    myrs.MoveFirst
    
    While Not myrs.EOF
    
        Combo1.AddItem (myrs("values"))
        myrs.MoveNext
    
    Wend
    
    Combo1.ListIndex = 0
End Sub




'添加新客房类型
Private Sub InsertHouse()
    
    Dim m_kind As String
    Dim m_jiage As String
    Dim m_jiage2 As String
    
    m_kind = txt_kind.Text
    m_jiage = txt_jiage.Text
    
    
    Dim str1 As String
    str1 = "select * from housekind where kind='" & m_kind & "'"
    
    Dim myrs As ADODB.Recordset
    Set myrs = New ADODB.Recordset
    
    myrs.CursorLocation = adUseClient
    myrs.LockType = adLockOptimistic
    myrs.CursorType = adOpenDynamic
    myrs.Open str1, myCon
    
    Dim m_sum As Integer '读取共多少条记录
    m_sum = myrs.RecordCount
    If m_sum = 0 Then
    
        Dim str As String
        str = "insert into housekind(kind,jiage,danwei)" & _
        "values('" & m_kind & "','" & m_jiage & "','" & m_danwei & "')"
        
        myCon.Execute (str)
        
        MsgBox "添加成功!", vbExclamation
        Unload Me
        housekind.Show
    
    Else
        
        MsgBox "房间类别冲突，请更换!", vbExclamation
        txt_kind.SetFocus
        
    End If
    
End Sub