MyViewModel的实例设置为.Xaml文件的DataContext。数据绑定如下,但不显示{FName1,FName2,LName1,LName2}的文本。仅显示(ThePerson)的文本。感谢任何人有建议解决它。
<StackPanel>
<TextBlock x:Name="ThePerson" Text="{Binding PersonOne}" />
<TextBlock x:Name="FName1" Text="{Binding PersonOne.FirstName}" />
<TextBlock x:Name="FName2" Text="{Binding Person.FirstName}" />
<TextBlock x:Name="LName1" Text="{Binding Path=PersonOne.LastName}" />
<TextBlock x:Name="LName2" Text="{Binding Path=Person.LastName}" />
</StackPanel>
public class MyViewModel {
public MyViewModel()
{
PersonOne = new Person()
{
FirstName = "James",
LastName = "San"
};
}
public Person PersonOne { get; set; }
}
public class Person {
public string FirstName;
public string LastName;
public override string ToString()
{
return string.Format("{0}, {1}", LastName, FirstName);
}
}
答案 0 :(得分:0)
您需要将FirstName等作为Person类的属性而不是字段。为它们添加一个getter和setter。您只能绑定到属性。