C# 单选按钮。在树内检查

起初，我有一个列表，其中包含生成的单选按钮。这看起来像这样：

foreach (Team TeamName in loadOperation.Entities)
{
    RadioButton radiobutton = new RadioButton();
    radiobutton.GroupName = "ticketfilter";
    radiobutton.Content = TeamName.Name.ToString();

    int teamid = TeamName.TeamID;
    radiobutton.Checked += new RoutedEventHandler((s, e) => FilterForTeam(s, e, teamid));
    radiobutton.Click += new RoutedEventHandler((s, e) => LoadTickets());

    UserRadioButtons.Children.Add(radiobutton);
}

TreeViewItem tree = new TreeViewItem();
tree.Header = new MyRadioButtonItem()
{
    Groupname = "ticketfilter",
    content = TeamName.Name.ToString(),
 };

public class MyRadioButtonItem
{
  public RadioButton MyRadioButton {get; set;}
  public bool IsChecked {get; set;}
} 

结果，这给了我一个单选按钮列表。但是，我想将此列表转换为树状视图。
因此，我做了以下工作：

foreach (Team TeamName in loadOperation.Entities)
{
    TreeViewItem tree = new TreeViewItem();
    tree.Header = new RadioButton()
    {
        GroupName = "ticketfilter",
        Content = TeamName.Name.ToString(),
    };


    int count = TeamName.TeamMemberships.Select(d => d.User.UserID).Count();
    int startcount = 0;
    while (startcount < count)
    {
        tree.Items.Add(new TreeViewItem()
        {
            Header = new RadioButton()
            {
                GroupName = "ticketfilter",
                Content = TeamName.TeamMemberships.Select(d => d.User.FullName).Skip(startcount).FirstOrDefault(),
                //checked = something // This turns into .Ischecked,
            }
        });
        startcount++;
    }

    UserRadioButtons.Children.Add(tree);
}

后来我对它的定义如下：

foreach (Team TeamName in loadOperation.Entities)
{
    RadioButton radiobutton = new RadioButton();
    radiobutton.GroupName = "ticketfilter";
    radiobutton.Content = TeamName.Name.ToString();

    int teamid = TeamName.TeamID;
    radiobutton.Checked += new RoutedEventHandler((s, e) => FilterForTeam(s, e, teamid));
    radiobutton.Click += new RoutedEventHandler((s, e) => LoadTickets());

    UserRadioButtons.Children.Add(radiobutton);
}

TreeViewItem tree = new TreeViewItem();
tree.Header = new MyRadioButtonItem()
{
    Groupname = "ticketfilter",
    content = TeamName.Name.ToString(),
 };

public class MyRadioButtonItem
{
  public RadioButton MyRadioButton {get; set;}
  public bool IsChecked {get; set;}
} 

它能识别我定义的所有东西。 但是，我需要这样的选项：单击并选中

但在这个例子中。radiobutton如何知道GroupName和Content之间的区别。

---

例如，Groupname可以是内容，因为它们都是字符串？

是的，您可以创建如下自定义类：

foreach (Team TeamName in loadOperation.Entities)
{
    RadioButton radiobutton = new RadioButton();
    radiobutton.GroupName = "ticketfilter";
    radiobutton.Content = TeamName.Name.ToString();

    int teamid = TeamName.TeamID;
    radiobutton.Checked += new RoutedEventHandler((s, e) => FilterForTeam(s, e, teamid));
    radiobutton.Click += new RoutedEventHandler((s, e) => LoadTickets());

    UserRadioButtons.Children.Add(radiobutton);
}

TreeViewItem tree = new TreeViewItem();
tree.Header = new MyRadioButtonItem()
{
    Groupname = "ticketfilter",
    content = TeamName.Name.ToString(),
 };

public class MyRadioButtonItem
{
  public RadioButton MyRadioButton {get; set;}
  public bool IsChecked {get; set;}
} 

然后用它代替

单选按钮

---

如果有帮助，请告诉我。

是的，您可以创建如下自定义类：

foreach (Team TeamName in loadOperation.Entities)
{
    RadioButton radiobutton = new RadioButton();
    radiobutton.GroupName = "ticketfilter";
    radiobutton.Content = TeamName.Name.ToString();

    int teamid = TeamName.TeamID;
    radiobutton.Checked += new RoutedEventHandler((s, e) => FilterForTeam(s, e, teamid));
    radiobutton.Click += new RoutedEventHandler((s, e) => LoadTickets());

    UserRadioButtons.Children.Add(radiobutton);
}

TreeViewItem tree = new TreeViewItem();
tree.Header = new MyRadioButtonItem()
{
    Groupname = "ticketfilter",
    content = TeamName.Name.ToString(),
 };

public class MyRadioButtonItem
{
  public RadioButton MyRadioButton {get; set;}
  public bool IsChecked {get; set;}
} 

然后用它代替

单选按钮

---

让我知道这是否有帮助。

当我这样做时，radiobutton指定的控件会被识别。然而。这是行不通的。因为如果我在公共课上分配内容。在私人空间里使用它。radiobutton如何知道哪些是内容？因为字符串标题或测试也可以是一个。你能详细说明一下吗？如果可能的话，展示一些示例代码？当我这样做时，radiobutton分配的控件会被识别出来。然而。这是行不通的。因为如果我在公共课上分配内容。在私人空间里使用它。radiobutton如何知道哪些是内容？因为字符串标题或测试也可以是字符串标题或测试。请详细说明，如果可能，请展示一些示例代码？