void SenBimap()
{
int i = 0;
int post = 18179;
while (true)
{
int screenWidth = System.Windows.Forms.SystemInformation.VirtualScreen.Width; //屏幕宽度
int screenHeight = System.Windows.Forms.SystemInformation.VirtualScreen.Height; //屏幕高度
//创建图象，保存将来截取的图象
Bitmap image = new Bitmap(screenWidth, screenHeight);
Graphics imgGraphics = Graphics.FromImage(image);
//设置截屏区域
imgGraphics.CopyFromScreen(0, 0, 0, 0, new Size(screenWidth, screenHeight), CopyPixelOperation.SourceCopy);
imgGraphics.Dispose();
//保存
//SaveImage(image);
TcpClient TcpYclj = new TcpClient();
if (i == 30)
{
i++;
post++;
i = 0;
}
TcpYclj = new TcpClient(ycip, post);
NetworkStream NetStrm;
byte[] data = PhotoImageInsert(image);
data = Compress(data);
NetStrm = TcpYclj.GetStream();
NetStrm.Write(data, 0, data.Length);
data = Encoding.UTF8.GetBytes("完成".ToCharArray());
NetStrm.Write(data, 0, data.Length);
NetStrm.Close();
TcpYclj.Close();
i++;
//MessageBox.Show("发送成功！");
}
}
/**/
////根据图片文件的路径使用文件流打开，并保存为byte[]
FileStream fs = new FileStream(imagepath, FileMode.Open);//可以是其他重载方法
byte[] byData = new byte[fs.Length];
fs.Read(byData, 0, byData.Length);
fs.Close();
return(byData);
}
public void SendImgFiles(string FilesPath)
{
TcpClient Tcp = new TcpClient(comboBox1.Text, 12347);
byte[] data = GetPictureData(FilesPath);
NetworkStream NetStrm;
NetStrm = Tcp.GetStream();
NetStrm.Write(data, 0, data.Length);
data = Encoding.UTF8.GetBytes("结束".ToCharArray());
NetStrm.Write(data, 0, data.Length);
NetStrm.Close();
Tcp.Close();
Tcp = null;
}
ArrayList Cg = new ArrayList();
private void Sleep(object o)
{
string TcpIP = (string)o;
TcpClient Tcp1 = new TcpClient();
try
{
Tcp1 = new TcpClient(TcpIP, po);
textBox1.Invoke(my_TextBoxApText, TcpIP + ":12346:ok", textBox1);
Cg.Add(TcpIP);
comboBox1.Invoke(my_ComboBoxAdd, TcpIP, comboBox1);
NetworkStream NetStrm;
NetStrm = Tcp1.GetStream();
byte[] data = Encoding.ASCII.GetBytes(wb.ToCharArray());
NetStrm.Write(data, 0, data.Length);
NetStrm.Close();
Tcp1.Close();
Tcp1 = null;
}
catch
{
textBox1.Invoke(my_TextBoxApText, TcpIP + ":12346:no", textBox1);
Tcp1.Close();
}
}
public class TcpBegin
{
private string ip1;
public TcpBegin(string ip2)
{
ip1 = ip2;
}
public void ConnectBegin()
{
string ip = ip1;
Thread thread = new Thread(new ParameterizedThreadStart(Sleep));
thread.Start((object)ip);
}
private void Sleep(object o)
{
}
}
private void button1_Click(object sender, EventArgs e)
{
SendImgFiles(@textBox2.Text);
}
/*
* 12346是打招呼的端口
* 12347是发文件的端口
* 12345
* */
private void button2_Click(object sender, EventArgs e)
{
TcpClient tcp = new TcpClient(comboBox1.Text, 12345);
NetworkStream NetStrm;
NetStrm = tcp.GetStream();
string nr = "远程请求";
byte[] data = Encoding.UTF8.GetBytes(nr.ToCharArray());
NetStrm.Write(data, 0, data.Length);
NetStrm.Close();
tcp.Close();
ycip = comboBox1.Text;
Thread t = new Thread(new ThreadStart(SenBimap));
t.IsBackground = true;
t.Start();
button2.Enabled = false;
}