private void DeleteClient(ExCommandParameter param)
{
var sender = param.Sender as Button;
int id = int.Parse(sender.Tag.ToString());
//删除
if (ModernDialog.ShowMessage("确实要删除该上位机吗?", "提示", System.Windows.MessageBoxButton.YesNo) == System.Windows.MessageBoxResult.Yes)
{
UDPHost.DeleteClient(id);
this.Clients.Remove(this.Clients.Single(c => c.Id == id));
}
}
private void RowEditEnding(ExCommandParameter param)
{
if (this.CurrentUDPClient == null)
{
return;
}
var sender = param.Sender as DataGrid;
var args = param.EventArgs as DataGridRowEditEndingEventArgs;
int id = int.Parse((sender.Columns[0].GetCellContent(args.Row) as TextBlock).Text);
var client = this.Clients.SingleOrDefault(c => c.Id == id);
//保存
UDPHost.UpdateClient(client);
}
private void AddNewClient()
{
int id = 0;
if (this.Clients.Count > 0)
{
id = this.Clients.Max(c => c.Id);
}
UDPHost client = new UDPHost()
{
Id = id + 1,
IP = "0.0.0.0",
Port = 3333
};
this.Clients.Add(client);
//保存到配置文件
UDPHost.AddClient(client);
}
public AlarmContentViewModel()
{
//填充端口号
InitPortNames();
//填充波特率
InitBaudRates();
//填充数据位
InitDataBits();
//填充校验位
InitParity();
//填充停止位
InitStopBits();
//读取配置文件
//串口
SerialComm comm = new SerialComm();
this.PortName = PortList.SingleOrDefault(p => p.Value.ToString() == comm.PortName);
this.BaudRate = BaudRateList.SingleOrDefault(b => (int)b.Value == comm.BaudRate);
this.Parity = ParityList.SingleOrDefault(p => (Parity)p.Value == comm.Parity);
this.DataBits = DataBitList.SingleOrDefault(d => (int)d.Value == comm.DataBits);
this.StopBits = StopBitList.SingleOrDefault(s => (StopBits)s.Value == comm.StopBits);
//CopyImagePath
XDocument doc = XDocument.Load("Application.config");
var path = doc.Descendants("copyImagePath").Single();
this.CopyImagePath = path.Attribute("path").Value;
//UDP
this.UDPServer = UDPServer.GetServerFromConfig();
//Clients
this.Clients = UDPHost.GetClients();
this.ChangeSerialPortParamsCommand = new DelegateCommand <ExCommandParameter>(ChangeSerialPortsParam);
this.ChangeUDPServerParamsCommand = new DelegateCommand <ExCommandParameter>(ChangeUDPServerParams);
this.BeginningEditCommand = new DelegateCommand <ExCommandParameter>(BeginningEdit);
this.RowEditEndingCommand = new DelegateCommand <ExCommandParameter>(RowEditEnding);
this.DeleteClientCommand = new DelegateCommand <ExCommandParameter>(DeleteClient);
this.AddNewClientCommand = new DelegateCommand(AddNewClient);
this.BrowseDirCommand = new DelegateCommand(BrowseDir);
this.ChangeCopyImagePathCommand = new DelegateCommand <ExCommandParameter>(ChangeCopyImagePath);
}
void Start()
{
host = new UDPHost(ip, port);
}
