frmserver.frm

KTV管理系统,实现了基本的日常操作.程序有不完善之处,请自修升级修改.

VERSION 5.00
Object = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}#1.0#0"; "MSWINSCK.OCX"
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Begin VB.Form frmServer 
   Caption         =   "server"
   ClientHeight    =   4515
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   7215
   LinkTopic       =   "Form1"
   ScaleHeight     =   4515
   ScaleWidth      =   7215
   StartUpPosition =   3  '窗口缺省
   Begin MSAdodcLib.Adodc Adodc1 
      Height          =   495
      Left            =   4680
      Top             =   480
      Visible         =   0   'False
      Width           =   1335
      _ExtentX        =   2355
      _ExtentY        =   873
      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         =   ""
      OLEDBString     =   ""
      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 MSWinsockLib.Winsock tcpServer 
      Index           =   0
      Left            =   2280
      Top             =   2520
      _ExtentX        =   741
      _ExtentY        =   741
      _Version        =   393216
   End
End
Attribute VB_Name = "frmServer"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim Num As Integer
Dim flag As Boolean
Dim NumOnline As Integer
Dim clientName(1 To 5)
Private Sub Form_Load()
Num = 0
NumOnline = 0
tcpServer(0).LocalPort = 5000
tcpServer(0).Listen
With Adodc1
    .ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\data\song.mdb;Persist Security Info=False"
    .CommandTimeout = 30
    .CommandType = adCmdText
    .CursorLocation = adUseClient
    .Refresh
End With
End Sub

Private Sub tcpServer_ConnectionRequest(Index As Integer, ByVal requestID As Long)
If Index = 0 Then
    Num = Num + 1
    NumOnline = NumOnline + 1
    Load tcpServer(Num)
     tcpServer(Num).LocalPort = 0
    tcpServer(Num).Accept requestID
    End If
End Sub

Private Sub tcpServer_DataArrival(Index As Integer, ByVal bytesTotal As Long)
Dim s As String
Dim s1 As String
Dim ss As String
serverN = Index
tcpServer(Index).GetData s
'分析数据判断是系统命令还是发送的曲目编号
ss = Left$(s, 1)
s = Mid$(s, 2, Len(s) - 1)
On Error Resume Next
If ss = "N" Then '歌曲编号
    Adodc1.RecordSource = "select 位置 from songlist where 编号='" & s & "'"
    Adodc1.Refresh
    If Adodc1.Recordset.RecordCount <> 0 Then
        frmPlayer.WMPlayer1.URL = Adodc1.Recordset.Fields("位置")
        frmPlayer.WMPlayer1.Controls.play
    Else
    '向操作台发出没有曲止信息
    s1 = "Err001"
    tcpServer(Index).SendData s1
    End If
ElseIf ss = "S" Then
    Select Case s
        Case Is = "pause"
        frmPlayer.WMPlayer1.Controls.pause
        Case Is = "play"
        frmPlayer.WMPlayer1.Controls.play
        Case Is = "stop"
        frmPlayer.WMPlayer1.Controls.stop
    
    End Select
End If


End Sub