private void MonitorAddress_OnWrite(ModBusMonitorAddress monitor, short value)
{
if (InvokeRequired)
{
BeginInvoke(new Action <ModBusMonitorAddress, short>(MonitorAddress_OnWrite), monitor, value);
return;
}
label5.Text = DateTime.Now.ToString() + " 地址：" + monitor.Address + " 写入：" + value;
}
private void MonitorAddress_OnChange(ModBusMonitorAddress monitor, short before, short after)
{
if (InvokeRequired)
{
BeginInvoke(new Action <ModBusMonitorAddress, short, short>(MonitorAddress_OnChange), monitor, before, after);
return;
}
label6.Text = DateTime.Now.ToString() + " 地址：" + monitor.Address + " 原值：" + before + " 更新值：" + after;
}
private void button2_Click(object sender, EventArgs e)
{
// 点击数据监视
ModBusMonitorAddress monitorAddress = new ModBusMonitorAddress( );
monitorAddress.Address = ushort.Parse(textBox6.Text);
monitorAddress.OnChange += MonitorAddress_OnChange;
monitorAddress.OnWrite += MonitorAddress_OnWrite;
busTcpServer.AddSubcription(monitorAddress);
button2.Enabled = false;
}
private void MonitorAddress_OnChange(ModBusMonitorAddress monitor, short befor, short after)
{
// 当该地址的值更改的时候触发
if (InvokeRequired)
{
BeginInvoke(new Action <ModBusMonitorAddress, short, short>(MonitorAddress_OnChange), monitor, befor, after);
return;
}
textBox9.Text = after.ToString( );
label11.Text = "写入时间：" + DateTime.Now.ToString( ) + " 修改前：" + befor + " 修改后：" + after;
}
public void Example2( )
{
// 监视某一地址的数据变化，初始化的时候调用一次即可
// 例如我要监视寄存器地址100的值，当有modbus的客户端来更改值的时候就触发，服务器端更改值不触发
ModBusMonitorAddress monitorAddress = new ModBusMonitorAddress( );
monitorAddress.Address = 100;
monitorAddress.OnChange += (ModBusMonitorAddress busMonitorAddress, short oldValue, short newValue) =>
{
Console.WriteLine("地址" + busMonitorAddress.Address + " 值发送了更改，原值：" + oldValue + " 现在的值" + newValue);
};
modbusServer.AddSubcription(monitorAddress);
}
private void userButton1_Click(object sender, EventArgs e)
{
if (!m_IsModBusStart)
{
m_IsModBusStart = true;
tcpServer = new ModBusTcpServer(); // 实例化服务器接收对象
tcpServer.LogNet = busTcpClient.LogNet; // 设置日志文件
tcpServer.OnDataReceived += TcpServer_OnDataReceived; // 关联数据接收方法
tcpServer.ServerStart(51234); // 绑定端口
timer.Start(); // 启动服务
// 创建一个数据订阅
ModBusMonitorAddress monitorAddress = new ModBusMonitorAddress()
{
Address = 0x02
};
monitorAddress.OnWrite += MonitorAddress_OnWrite;
monitorAddress.OnChange += MonitorAddress_OnChange;
tcpServer.AddSubcription(monitorAddress);
}
}
private void userButton1_Click(object sender, EventArgs e)
{
if (!m_IsModBusStart)
{
m_IsModBusStart = true;
tcpServer = new ModBusTcpServer(); // 实例化服务器接收对象
tcpServer.LogNet = new HslCommunication.LogNet.LogNetSingle(Application.StartupPath + @"\Logs\log.txt"); // 设置日志文件
tcpServer.OnDataReceived += TcpServer_OnDataReceived; // 关联数据接收方法
tcpServer.ServerStart(51234); // 绑定端口
timer.Start(); // 启动服务
// 创建一个数据订阅
ModBusMonitorAddress monitorAddress = new ModBusMonitorAddress()
{
Address = 0x01
};
monitorAddress.OnWrite += MonitorAddress_OnWrite;
monitorAddress.OnChange += MonitorAddress_OnChange;
tcpServer.AddSubcription(monitorAddress);
}
}
private void MonitorAddress_OnWrite(ModBusMonitorAddress monitor, short value)
{
// 当有客户端写入时就触发
}
