我已将 HorizontalAlignment 属性设置为拉伸,但它没有帮助。
我需要那个内容控件,因为在我的真实代码中,DataGrid 是通过棱镜注入到内容控件中的。
XAML:
<ContentControl HorizontalAlignment="Stretch">
<Grid>
<Controls:DataGrid ItemsSource="{Binding Persons}"></Controls:DataGrid>
</Grid>
</ContentControl>
后面的代码:
public partial class MainPage : UserControl
{
public List<Person> Persons { get; set; }
public MainPage()
{
Persons = new List<Person>();
Persons.Add(new Person { Name = "A",Age = 5});
Persons.Add(new Person { Name = "A", Age = 5 });
Persons.Add(new Person { Name = "A", Age = 5 });
InitializeComponent();
DataContext = this;
}
}
public class Person
{
public string Name { get; set; }
public int Age { get; set; }
}