udp 应用2.frm

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VERSION 5.00
Object = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}#1.0#0"; "MSWINSCK.OCX"
Begin VB.Form Form1 
   Caption         =   "UDP Application (2)"
   ClientHeight    =   1770
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   1770
   ScaleWidth      =   4680
   StartUpPosition =   3  '窗口缺省
   Begin VB.TextBox txtOutput 
      Height          =   1515
      Left            =   2400
      MultiLine       =   -1  'True
      ScrollBars      =   2  'Vertical
      TabIndex        =   1
      Top             =   120
      Width           =   2115
   End
   Begin VB.TextBox txtSend 
      Height          =   1515
      Left            =   120
      MultiLine       =   -1  'True
      ScrollBars      =   2  'Vertical
      TabIndex        =   0
      Top             =   120
      Width           =   2115
   End
   Begin MSWinsockLib.Winsock Winsock1 
      Left            =   0
      Top             =   1260
      _ExtentX        =   741
      _ExtentY        =   741
      _Version        =   393216
      Protocol        =   1
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Form_Load()
    With Winsock1
        .RemoteHost = "127.0.0.1"
        .RemotePort = 1010
        .LocalPort = 1011
        .Bind 1011
    End With
End Sub



Private Sub txtSend_Change()
    Winsock1.SendData txtSend.Text
End Sub

Private Sub Winsock1_DataArrival(ByVal bytesTotal As Long)
    Dim strData As String
    Winsock1.GetData strData, vbString
    txtOutput.Text = strData
End Sub