client.frm

运用vb的winsock等控件实现简单的通信!(类似局域网聊天)

VERSION 5.00
Object = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}#1.0#0"; "MSWINSCK.OCX"
Begin VB.Form client 
   Caption         =   "Form1"
   ClientHeight    =   5760
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   8625
   BeginProperty Font 
      Name            =   "宋体"
      Size            =   18
      Charset         =   134
      Weight          =   700
      Underline       =   0   'False
      Italic          =   0   'False
      Strikethrough   =   0   'False
   EndProperty
   LinkTopic       =   "Form1"
   Picture         =   "client.frx":0000
   ScaleHeight     =   5760
   ScaleWidth      =   8625
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command3 
      Caption         =   "发送信息"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   7200
      TabIndex        =   8
      Top             =   3480
      Width           =   1215
   End
   Begin VB.TextBox Textget 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   1935
      Left            =   0
      TabIndex        =   4
      Top             =   0
      Width           =   5415
   End
   Begin VB.TextBox Textsend 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   1935
      Left            =   0
      TabIndex        =   3
      Top             =   1920
      Width           =   5415
   End
   Begin VB.TextBox Text1 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   1200
      TabIndex        =   2
      Top             =   4680
      Width           =   3375
   End
   Begin MSWinsockLib.Winsock Winsockclient 
      Left            =   2160
      Top             =   0
      _ExtentX        =   741
      _ExtentY        =   741
      _Version        =   393216
      RemotePort      =   1001
   End
   Begin VB.CommandButton Command2 
      Caption         =   "连   接"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   7200
      TabIndex        =   1
      Top             =   2520
      Width           =   1215
   End
   Begin VB.CommandButton command1 
      Caption         =   "退   出"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   7200
      TabIndex        =   0
      Top             =   4680
      Width           =   1215
   End
   Begin VB.Label Label3 
      BackStyle       =   0  'Transparent
      Caption         =   "输入信息"
      BeginProperty Font 
         Name            =   "隶书"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H000000FF&
      Height          =   495
      Left            =   5400
      TabIndex        =   7
      Top             =   2040
      Width           =   1215
   End
   Begin VB.Label Label2 
      BackStyle       =   0  'Transparent
      Caption         =   "请输IP:"
      BeginProperty Font 
         Name            =   "隶书"
         Size            =   15
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H000000FF&
      Height          =   615
      Left            =   360
      TabIndex        =   6
      Top             =   4080
      Width           =   1335
   End
   Begin VB.Label Label1 
      BackStyle       =   0  'Transparent
      Caption         =   "信息显示"
      BeginProperty Font 
         Name            =   "隶书"
         Size            =   12
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H000000FF&
      Height          =   255
      Left            =   5400
      TabIndex        =   5
      Top             =   120
      Width           =   1215
   End
End
Attribute VB_Name = "client"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
     End
    End Sub
   
    Private Sub Comman()
    Winsockclient.Connect
    End Sub
   
Private Sub Command2_Click()
 Winsockclient.Connect
End Sub

Private Sub Command3_Click()
Winsockclient.SendData Textsend.Text
End Sub

    Private Sub Form_Load()
     'Textsend.Visible = False
    ' Textget.Visible = False
     Winsockclient.RemotePort = 1001
     server.Show
     Winsockclient.RemoteHost = "sccdsz"
    End Sub
   
    Private Sub Text1_Change()
     Winsockclient.RemoteHost = Text1.Text
    End Sub
   
    Private Sub textsend_Change()
     'Winsockclient.SendData Textsend.Text
    End Sub
   
    Private Sub Winsockclient_Close()
     Winsockclient.Close
     End
    End Sub
   
    Private Sub winsockclient_Connect()
     Textsend.Visible = True
     Textget.Visible = True
     Command2.Visible = False
    End Sub
   
    Private Sub winsockclient_DataArrival(ByVal bytesTotal As Long)
     Dim tmpstr As String
     Winsockclient.GetData tmpstr
     Textget.Text = tmpstr
    End Sub