小编Iwo*_*orb的帖子

如果Mode = OneWay没有问题,但我有:Class:

namespace Halt
{
    public class ProjectData
    {
            public static string Username {get;set;}
    }
}

和XAML:

xmlns:engine="clr-namespace:Halt.Engine"
<TextBox Name="UsernameTextBox" HorizontalAlignment="Stretch" Margin="10,5,10,0" Height="25"
         Text="{Binding Source={x:Static engine:ProjectData.Username}, Mode=TwoWay}"/>

由于TwoWay模式,这不想工作.那么如何解决呢？