c# Îļþ´«Êä
send :
string path = "E:\\c#\\convey_file\\convey_file\\Form1.cs"; //Òª´«ÊäµÄÎļþ
TcpClient client = new TcpClient();
client.Connect(IPAddress.Parse("192.168.0.52"),9999);
FileStream file = new FileStream(path,FileMode.Open,FileAccess.Read); //×¢ÒâÓëreceiveµÄfilestreamµÄÇø±ð
BinaryReader binaryreader = new BinaryReader(file);
byte[] b = new byte[4098];
int data;
Console.WriteLine("ÕýÔÚ·¢ËÍÎļþ");
while ((data = binaryreader.Read(b, 0, 4098)) != 0) //Õâ¸ö×¢ÒâÊǽ«Îļþд³ÉÁ÷µÄÐÎʽ
{
client.Client.Send(b,data,SocketFlags.None); //·¢ËÍÎļþÁ÷µ½Ä¿±ê»úÆ÷
}
client.Client.Shutdown(SocketShutdown.Both);
binaryreader.Close();
file.Close();
receive:
private Socket s;
TcpListener tl;
public void lis()
{
string path = "d:\\1.cs"; //Òª´«ÈëÎļþµÄ·¾¶
tl = new TcpListener(9999);
tl.Start();
Console.WriteLine("µÈ´ý½ÓÊÜ");
s = tl.AcceptSocket();
FileStream fs = new FileStream(path, FileMode.OpenOrCreate, FileAccess.Write); //×¢ÒâÕâ¸öµÄÊôÐÔºÍsend¶ËÓÐËù²»Í¬
BinaryWriter binarywrite = new BinaryWriter(fs);
int count;
byte[] b = new byte[4098];
while ((count = s.Receive(b, 4098, SocketFlags.None)) != 0) //Õâ¸öÊǽÓÊÜÎļþÁ÷
{
binarywrite.Write(b,0,count); //½«½ÓÊÕµÄÁ÷ÓÃд³ÉÎļþ
}
binarywrite.Close();
fs.Close();
s.Close();
tl.Stop();
Console.WriteLine("Îļþ´«ÊäÍê±Ï");
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using System.Data.SqlClient;
using System.Data.OleDb;
private void button1_Click(object sender, EventArgs e)
{
OleDbConnection conn = null;
try
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random() Return the next random floating point number in the range [0.0, 1.0).
randint(a,b) Return a random integer N such that a <=
N <= b
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ÓÃcsdn blog API ·¢²¼.
ÏÂÃæÊÇ:
public class HtmlWriter
{
static Dictionary _colors;
static int _colorNum;
static StringBuilder _colorString;