我自己解决了这个问题,我有一些错误,也遗漏了一些关键点。我希望这个答案可以帮助其他人。
首先,您需要 IronPython 目录中的tutorial/ 目录中的 pyevent.py。
其次我们需要一个辅助类:
class NotifyPropertyChangedBase(INotifyPropertyChanged):
"""INotifyProperty Helper"""
PropertyChanged = None
def __init__(self):
(self.PropertyChanged, self._propertyChangedCaller) = make_event()
def add_PropertyChanged(self, value):
self.PropertyChanged += value
def remove_PropertyChanged(self, value):
self.PropertyChanged -= value
def OnPropertyChanged(self, propertyName):
self._propertyChangedCaller(self, PropertyChangedEventArgs(propertyName))
然后你需要像这样声明你的数据类:
class Email(NotifyPropertyChangedBase):
"""
use setter getter.
IronPython 2.6 or later.
"""
@property
def From(self):
return self._From
@From.setter
def From(self, value):
self._From = value
self.OnPropertyChanged("From")
@property
def Subject(self):
return self._Subject
@Subject.setter
def Subject(self, value):
self._Subject = value
self.OnPropertyChanged("Subject")
最后设置ListBox ItemSsource:
self.data = ObservableCollection[Email]()
self.MyListBox.ItemsSource = self.data
归功于此链接的帮助:http://palepoli.skr.jp/wp/2009/06/28/wpf-listview-databinding-for-ironpython/ http://palepoli.skr.jp/wp/2009/06/28/wpf-listview-databinding-for-ironpython/