将Silverlight UI属性绑定到源

最简单的方法是将 isMapEditOn 在财产中如果希望从源代码发出更改通知,则需要实现inotifyPropertyChanged(此处未显示)。见 this 有关实现此接口的信息,请参见第页):

private bool _isMapEditOn = false;

public bool IsMapEditOn
{
    get
    {
        return _isMapEditOn;
    }
    set
    {
        _isMapEditOn = value;
    }
}

OnLoadFunction()
{
    //Bindings
    Binding mapEditBind = new Binding("IsMapEditOn") { Source = this, Mode = BindingMode.TwoWay };

    //Bind to check or uncheck the mapEdit Checkbox
    ChckEditMap.SetBinding(ToggleButton.IsCheckedProperty, mapEditBind);
    //Bind to disable children (point and area buttons).
    EditBtnContainer.SetBinding(IsEnabledProperty, mapEditBind);
}

尝试使用bool类型?而不是胸部。IsChecked属性定义为:

public bool? IsChecked { get; set; }