//
//摘要:
// 获得从主机发送的数据
private void GetMessageFromMain(NetworkStream networkStream, byte[] vs)
{
try
{
if ((networkStream.Read(vs, 0, vs.Length)) > 0)
{
DataIsAll dataIsAll = new DataIsAll(vs);
if (dataIsAll.modeIorII == 0X00)//模式1
{
this.Invoke(new Action(() =>
{
textBox1.AppendText($"{dataIsAll.carAddress}" + "号车-->");
textBox1.AppendText($"经度:{dataIsAll.longitude}" + " ");
textBox1.AppendText($"纬度{dataIsAll.latitude}" + " ");
textBox1.AppendText($"距离信标的距离{dataIsAll.destination1}" + "米");
textBox1.AppendText("\r\n");
}));
}
else if (dataIsAll.modeIorII == 0X01)
{
this.Invoke(new Action(() =>
{
textBox1.AppendText($"{dataIsAll.carAddress}" + "号车-->");
textBox1.AppendText($"经度:{dataIsAll.longitude}" + " ");
textBox1.AppendText($"纬度{dataIsAll.latitude}" + "\r\n");
textBox1.AppendText($"距离信标1的距离{dataIsAll.destination1}" + "米" + "\r\n");
textBox1.AppendText($"距离信标2的距离{dataIsAll.destination2}" + "米" + "\r\n");
textBox1.AppendText($"距离信标3的距离{dataIsAll.destination3}" + "米" + "\r\n");
textBox1.AppendText($"距离信标4的距离{dataIsAll.destination4}" + "米" + "\r\n");
}));
}
}
}
catch
{
this.Invoke(new Action(() => { textBox1.AppendText("断开与服务器的连接"); }));
}
}
async private void ConnectWithMain_Click(object sender, EventArgs e)
{
await Task.Run(() =>
{
try
{
tcpClient = new TcpClient();
string carText = "";
string IpNameText = "";
string PortNameText = "";
Int16 car = 0;
this.Invoke(new Action(() =>
{
try
{
IpNameText = IpName.Text;
PortNameText = PortName.Text;
carText = carName.Text;//得到车子的编号
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}));
try
{
car = Int16.Parse(carText);
IPAddress iPAddress = IPAddress.Parse(IpNameText);
int Port = int.Parse(PortNameText);
this.Invoke(new Action(() => { textBox1.AppendText("连接中......\r\n"); ConnectWithMain.Enabled = false; }));
tcpClient.Connect(iPAddress, Port);
this.Invoke(new Action(() => { textBox1.AppendText("和主机连接成功\r\n"); BreakLink.Enabled = true; }));
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
this.Invoke(new Action(() => { textBox1.AppendText("连接失败!!!!!\r\n"); ConnectWithMain.Enabled = true; }));
}
if (tcpClient.Connected)
{
networkStream = tcpClient.GetStream();
car.SendDataToMain(networkStream);
byte[] vs = new byte[100];
int size = 0;
while (tcpClient.Connected)
{
if ((size = networkStream.Read(vs, 0, vs.Length)) > 0)
{
DataIsAll dataIsAll = new DataIsAll(vs);
this.Invoke(new Action(() =>
{
textBox1.AppendText($"{dataIsAll.carAddress}" + "号车-->");
textBox1.AppendText($"经度:{dataIsAll.longitude}" + " ");
textBox1.AppendText($"纬度{dataIsAll.latitude}" + " ");
textBox1.AppendText("\r\n");
}));
}
}
}
}
catch
{
this.Invoke(new Action(() => { textBox1.AppendText("与服务器断开连接\r\n"); }));
}
});
}