vb.net.pcx的简单介绍( 二 )


P.S:如果做.NET3.0XAML开发的朋友,可以尝试下ildasm.exe看看XAML的应用程序,会发现原来 XAML其实很简单 。
3、ASP.NET是一个网站开发的技术,仅仅是.NET框架中的一个应用模型 。
用微软公司ASP.NET快速入门中的一句话来解释,ASP.NET是用于生成基于Web的应用程序的内容丰富的编程框架 。
ASP.net 和C#的区别:
编写asp.net通常包括两部分的代码:网页层和后台处理层,网页就是用标记语言来写的 , 而网页对应的后台处理程序则需要.net语言来完成,目前主要是采用c#和vb.net 。
可以说整个的asp.net网站通过c#或者vb.net来实现 。而c#则是ms .netframework的主要语言,可以用在网站 , 桌面应用等方面 。可以算是一种比较流行的编程语言 。
用vb.net实现网络通信用 vb.net socket通信
Dim th As Threading.Thread
2Dim tcpl As System.Net.Sockets.TcpListener
3
4Private Sub Form1_Load()Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
5th = New System.Threading.Thread(New System.Threading.ThreadStart(AddressOf MyListen))
6th.Start()
7End Sub
8
9Public Sub SendMessage()Sub SendMessage(ByVal IP As String, ByVal SendMsg As String)
10Try
11If IP"" Then
12Dim tcpc As New System.Net.Sockets.TcpClient(IP, 5656)
13Dim tcpStream As Net.Sockets.NetworkStream = tcpc.GetStream
14Dim reqStream As New IO.StreamWriter(tcpStream)
15reqStream.Write(SendMsg)
16reqStream.Flush()
17tcpStream.Close()
18tcpc.Close()
19End If
20Catch ex As Exception
21MsgBox(ex.Message.ToString)
22End Try
23End Sub
24Private Sub MyListen()Sub MyListen()
25Try
26Dim ipAddress As System.Net.IPAddress = System.Net.Dns.Resolve(System.Net.Dns.GetHostName).AddressList(0)
27tcpl = New System.Net.Sockets.TcpListener(ipAddress, 5656)
28tcpl.Start()
29While True
30Dim s As System.Net.Sockets.Socket = tcpl.AcceptSocket()
31Dim MyBuffer(1024) As Byte
32Dim i As Integer
33i = s.Receive(MyBuffer)
34If i0 Then
35Dim lstrRec As String
36Dim j As Integer
37For j = 0 To i - 1
38TextBox1.Text += Chr(MyBuffer(j))","
39Next
40End If
41End While
42Catch ex As Exception
43MsgBox(ex.Message.ToString)
44End Try
45End Sub
46
47Private Sub Button1_Click()Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
48SendMessage("192.168.0.61", TextBox2.Text)
49End Sub
vb.net.pcx的介绍就聊到这里吧,感谢你花时间阅读本站内容,更多关于、vb.net.pcx的信息别忘了在本站进行查找喔 。

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