我花了很长时间才弄清楚为什么你的程序不工作。
基本上，如果我是正确的，您的角色类将如下所示：
public class Character
{
public string Name { get; set; }
public int Level { get; set; }
public int[] Agility { get; set; }
public int[] Strength { get; set; }
public int[] Stamina { get; set; }
public int[] Intelligence { get; set; }
}
Datagrid 不使用这些统计属性的原因是它们彼此分开。它不知道如何根据几个不同的属性创建行。
正如 Nathan Cooper 之前指出的那样，您真正需要的是另一个名为 Stat（或类似的东西）的类，它可以将这些属性中的每一个都保存为 int。然后，您需要这些类的集合来将您的数据网格绑定到。
像这样想。您目前将数据垂直分组到列中。数据网格用于将数据分组为行。所以你需要一个代表一行的对象集合。
我花时间创建了一个示例应用程序，它将展示这个概念的工作原理。
字符类如下所示：
public class Character
{
public string Name { get; set; }
public int Level { get; set; }
public List<Stat> Stats { get; set; }
public Character()
{
}
public class Stat
{
public int Agility { get; set; }
public int Strength { get; set; }
public int Intelligence { get; set; }
public int Stamina { get; set; }
}
}
在这里你可以看到我创建了一个类似于 Nathan 所说的 Stat 类。就像我说的那样，这个类将容纳数据网格的“行”，因此可以以数据网格易于理解的方式对数据进行分组。
表单的 XAML 如下所示：
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="auto"></RowDefinition>
<RowDefinition></RowDefinition>
</Grid.RowDefinitions>
<ComboBox Margin="5,5,5,5" DisplayMemberPath="Name" Grid.Row="0" ItemsSource="{Binding Path=Characters}" SelectedItem="{Binding Path=SelectedCharacter}"></ComboBox>
<DataGrid Grid.Row="1" Margin="5,5,5,5" AutoGenerateColumns="True" ItemsSource="{Binding Path=SelectedCharacter.Stats}" >
<DataGrid.Columns>
<DataGridTextColumn Header="Agility" Binding="{Binding Path=Agility}"></DataGridTextColumn>
<DataGridTextColumn Header="Strength" Binding="{Binding Path=Strength}"></DataGridTextColumn>
<DataGridTextColumn Header="Intelligence" Binding="{Binding Path=Intelligence}"></DataGridTextColumn>
<DataGridTextColumn Header="Stamina" Binding="{Binding Path=Stamina}"></DataGridTextColumn>
</DataGrid.Columns>
</DataGrid>
</Grid>
我创建了一个组合框，它将选择要在 DataGrid 中显示的字符。此字符统计信息绑定到数据网格的列。
最后是 ViewModel（不确定您是否使用 MVVM，但您应该这样做。无论如何，这段代码可以放在后面的代码中，几乎不需要更改）：
public class MainWindowViewModel:ViewModelBase
{
private IList<Character> _characters;
public IList<Character> Characters
{
get
{
return _characters;
}
set
{
_characters = value;
RaisePropertyChanged(()=>Characters);
}
}
private Character _character;
public Character SelectedCharacter
{
get
{
return _character;
}
set
{
_character = value;
RaisePropertyChanged(()=>SelectedCharacter);
}
}
public MainWindowViewModel()
{
InitializeCharacters();
}
private void InitializeCharacters()
{
Characters = new List<Character>();
SelectedCharacter = new Character();
Characters.Add(new Character
{
Name = "Tank",
Level = 3,
Stats = new List<Character.Stat>()
{
new Character.Stat()
{
Agility = 10,
Intelligence = 8,
Strength = 14,
Stamina = 16
},
new Character.Stat()
{
Agility = 11,
Intelligence = 9,
Strength = 16,
Stamina = 18
},
new Character.Stat()
{
Agility = 12,
Intelligence = 10,
Strength = 17,
Stamina = 20
}
}
});
Characters.Add(new Character
{
Name = "Healer",
Level = 4,
Stats = new List<Character.Stat>()
{
new Character.Stat()
{
Agility = 10,
Intelligence = 14,
Strength = 8,
Stamina = 10
},
new Character.Stat()
{
Agility = 11,
Intelligence = 16,
Strength = 9,
Stamina = 11
},
new Character.Stat()
{
Agility = 12,
Intelligence = 17,
Strength = 10,
Stamina = 13
},
new Character.Stat()
{
Agility = 14,
Intelligence = 20,
Strength = 10,
Stamina = 14
}
}
});
Characters.Add(new Character
{
Name = "Ranger",
Level = 6,
Stats = new List<Character.Stat>()
{
new Character.Stat()
{
Agility = 12,
Intelligence = 8,
Strength = 10,
Stamina = 8
},
new Character.Stat()
{
Agility = 14,
Intelligence = 9,
Strength = 11,
Stamina = 10
},
new Character.Stat()
{
Agility = 17,
Intelligence = 10,
Strength = 12,
Stamina = 11
},
new Character.Stat()
{
Agility = 18,
Intelligence =11,
Strength = 13,
Stamina = 12
},
new Character.Stat()
{
Agility = 20,
Intelligence = 12,
Strength = 15,
Stamina = 13
},
new Character.Stat()
{
Agility = 22,
Intelligence = 13,
Strength = 16,
Stamina = 13
}
}
});
}
}
ViewModel 中的大部分空间都被我创建虚拟数据占用了，所以如果你愿意，可以随意删除它。重要的部分是创建 SelectedCharacter 和 Characters 类。
这是该项目的链接，因此您可以看到它的实际效果。（请原谅我的名字很糟糕）
https://docs.google.com/open?id=0B9JOiSJxT9vjZVl1SHd3UzBiZEE
祝你好运
U_U