数据绑定WPF+；铁蟒

我想连接wpfcode和ironpython。但是我不知道怎么用这个 xaml和py文件之间的数据绑定。我该怎么办

XAML：

<Window 
       xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
       xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
       Title="WpfApplication9" Height="300" Width="300">
    <Grid>
        <TextBlock Text="{Binding Path=time1()}" HorizontalAlignment="Left" Margin="10,117,0,0" TextWrapping="Wrap"  VerticalAlignment="Top" Width="272"/>
    </Grid>
</Window>  

---

您应该绑定agains属性：

<Window 
       xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
       xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
       Title="WpfApplication9" Height="300" Width="300">
    <Grid>
        <TextBlock Text="{Binding SomeMemer, Mode=TwoWay}" HorizontalAlignment="Left" Margin="10,117,0,0" TextWrapping="Wrap"  VerticalAlignment="Top" Width="272"/>
    </Grid>
</Window>  

你看过或看过吗？所有这些都提示使用INotifyPropertyChanged。

<Window 
       xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
       xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
       Title="WpfApplication9" Height="300" Width="300">
    <Grid>
        <TextBlock Text="{Binding SomeMemer, Mode=TwoWay}" HorizontalAlignment="Left" Margin="10,117,0,0" TextWrapping="Wrap"  VerticalAlignment="Top" Width="272"/>
    </Grid>
</Window>  

import wpf
import time
from System.Windows import Application, Window
from time import localtime
class MyWindow(Window):

    someMember = None   

    def __init__(self):
    wpf.LoadComponent(self, 'test.xaml')
    self.someMember = "Hello World"

    @property
    def SomeMember(self):
        return self.someMember 

    @psetter.SomeMember
    def SomeMember(self, value):
        self.someMember = value 


if __name__ == '__main__':
Application().Run(MyWindow())
time1()