1. Network flow
Networkstream
Public networkStream {
Socket socket;
}
Public networkStream {
Socket socket;
Bool Ownssocket;
}
Public networkStream {
Socket socket;
FileAccess Access;
}
Public networkStream {
Socket socket;
FileAccess Access;
Bool Ownssocket;
}
EXAM:
NetWorkStream NewStream = New NetworkStream (Mesock, System.IO.FileAccess.Read, True);
Read method
Public override int {
INT BYTE [] BUFFER,
Int offset,
int size
}
EXAM:
NetWorkstream NewStream = New NetworkStream (Mesock);
Byte [] mybyte = new byte [64];
NewsTream.read (mybyte, 0, mybyte.length);
Newsteam.flush ();
Write method
Public override void write {
Byte [] buffer,
Int offset,
int size
}
2. Text stream
Write text flow to text
Streamwriter SW = NULL;
// New data replace the old data, if the parameter is TRUE, the new data is after the old data
SW = new streamwriter ("E: //temp//aa.txt", false, system.text.encoding.utf8);
SW.WRITE ("Aaaaaaaaa");
SW.CLOSE ();
Write text to the network
String str = "aaaaaaaaaaaa";
Byte [] mybyte = system.text.encoding.utf8.getbytes (STR);
NetworkStream NetStream = New NetworkStream (MySock);
NetStream.write (Mybyte, 0, Mybyte.length);
Read the text from the file
StreamReader SR = NULL;
SR = New StreamReader ("E: //TEMP//aa.txt", system.text.encoding.utf8);
String mystr = sr.readtoend ();
sr.close ();
Read text from the network
String str = "aaaaaaaaaaa";
Byte [] mybyte = system.text.encoding.utf8.getbytes (STR);
NetworkStream NetStream = New NetStream (mysock);
NetStream.read (mybyte, 0, mybyte.length);
3. File stream
Write network data into files
FileStream FileStream = New FileStream (path, filemode.openorcreate, fileaccess.write);
INT readnumber = 0;
Byte [] BYE = New byte [8];
While (readnumber = stream.read (bye, 0 ,8))> 0)
{
FileStream.write (Bye, 0, ReadNumber);
FileStream.flush ();
}
FileStream.close ();
Read files to network stream
FILESTREAM FileStream = New FileStream (Path, FileMode.Openorcreate, FileAccess.Read);
Int number;
Byte [] bb = new byte [8];
NetWorkStream Stream = New NetworkStream (NewClient);
While ((Number = filestream.read (bb, 0, 8))! = 0)
{
Stream.write (BB, 0, 8);
stream.flush ();
BB = new byte [8];
}
FileStream.close ();
4. Command analysis
Filter useless characters (between commands and parameters are generally spaced in space
BYTE [] mybyte = new byte [1024];
NetworkStream NetStream = New NetworkStream (MySock);
NetStream.read (mybyte, 0, mybyte.length);
String str = system.text.Encoding.ascii.getstring (mybyte);
INT x = str.indexof ("/ r / n");
String allcommand = str.substring (0, x);
CHAR [] a = new char [] {''};
String command.split (a);
String command = commstr [0];
STING parameter1 = commstr [1];
STING parameter2 = commstr [2];
5. Method parameters
PARAMS keyword specified number of parameters variable
EXAM:
Private void useparams (params string [] list)
{
For (int i = 0; i { TextBox1.AppendText (List [i] "/ r / n"); } } OUT keyword is mainly used to return multiple values, but also a pass reference 6. Thread create: Thread thread = New Thread (New ThreadStart (ACCP)); Private Void ACCP () { .............. } start up: Thread.start (); Pause and restart Thread.sleep (10000) // mi Thread.suspend (); // pause Thread.Resume (); destroy: Thread.abort (); Thread.join (10000); Thread.join (10000); Thread.Iterrupt ();
