Question

我正在为基于Source Engine的游戏制作一个启动器（想象一下像LoL启动器这样的东西）。

我有一个可以查询服务器数据的SSQLib（服务器名称，当前播放器/ Maxplayers，地图名称）。我想在DataGrid中列出这三个数据。那么，我如何在DataGrid中列出这些？

这是我的代码：

private void btnLoadDataGrid_Click(object sender, RoutedEventArgs e)
        {
            string ip = "192.168.1.73";
            int port = 27015;

            IPEndPoint endpoint = new IPEndPoint(IPAddress.Parse(ip), port);

            SSQL query = new SSQL();
            ServerInfo serverInformation = query.Server(endpoint);

            string servername = serverInformation.Name.ToString();
            string mapname = serverInformation.Map.ToString();
            string servermaxplayer = serverInformation.MaxPlayers.ToString();
        }

Answer 1

当您使用MVVMC并且我正确理解您尝试执行的操作时，您的代码应类似于以下内容：

查看：

<DataGrid x:Name="MyDataGrid"   ItemsSource="{Binding Path=MyObservableCollection}" AutoGenerateColumns="False">
            <DataGrid.Columns>
                <DataGridTextColumn Header="ServerName" Binding="{Binding servername}"/>
                <DataGridTextColumn Header="MapName" Binding="{Binding mapname}"/>
                <DataGridTextColumn Header="MaxPlayers" Binding="{Binding servermaxplayer}"/>               
            </DataGrid.Columns>
</DataGrid>

视图模型：

private ObservableCollection<ServerModel> _myObservableCollection;

        public ObservableCollection<ServerModel> MyObservableCollection
        {
            get { return _myObservableCollection; }
            set
            {
                if (_myObservableCollection == value)                                
                    return;
                _myObservableCollection = value;                                     
                OnPropertyChanged("MyObservableCollection");                         
            }
        }

控制器：

private LauncherViewModel mViewModel;             

        public void Initialize()                                          
        {
            var view = new Launcher();

            mViewModel = new LauncherViewModel
            {
                MyObservableCollection = new ObservableCollection<ServerModel>(),
            };
            view.DataContext = mViewModel;
            view.ShowDialog();

        }

型号：

public class ServerModel

public string servername { get; set; }
public string mapname { get; set; }
public int servermaxplayer { get; set; }

此外，您应该将servermaxplayer属性定义为int，因为它是一个数字，而不是字符串 - ＆gt;见模型。：）

WPF C＃ - 向DataGrid添加3个字符串

1 个答案: