日期:2014-05-17 浏览次数:20949 次
public void ASend(string Name,byte[] Content,int size)
{
if (mSocket == null)
throw new ArgumentNullException("连接不存在");
if (Content == null)
return;
MyTreaty my = new MyTreaty(Name, Content,size);
byte[] SendData = my.GetBytes();
try
{
//先得到数据包的长度
int len = SendData.Length;
//把数据包的长度写入byte数组中
byte[] head = BitConverter.GetBytes(len);
byte[] newByte = new byte[head.Length + len];
Array.Copy(head, 0, newByte, 0, head.Length);
Array.Copy(SendData, 0, newByte, 4, len);
mSocket.BeginSend(newByte, 0, newByte.Length, 0, new AsyncCallback(SendCallBack), mSocket);
}
catch(Exception ex)
{
}
}
private void ReceiveCallback(IAsyncResult ar)
{
try
{
//
StateObject state = ar.AsyncState as StateObject;
//读取数据
int bytesRead = mSocket.EndReceive(ar);
if (bytesRead > 0)
{
&nbs