How to use HandyControl in a wpf library.

[saedrna]

I am now developing a plugin for other applications. I can only inject library (dll) into the app. Therefore, I have no access to App.xaml or ```Application.Resources``.
I am now putting all the HandyControl resources inside something like

    <UserControl.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <hc:ThemeResources/>
                <hc:Theme/>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </UserControl.Resources>

However, an annoying problem is that, it seems some style is lost after create the window twice, e.g. close and reopen an window, like below.

Is there a way to solve this?
Thanks,
Han

[NaBian]

#603

[saedrna]

我就是这样做的。找到原因了，因为我用的是非官方的 HandyControls。

[saedrna]

另外，我之所以换非官方的版本，是因为官方版 SelectionChanged 事件响应有问题。

<hc:SideMenu>
            <hc:Interaction.Triggers>
                <hc:EventTrigger EventName="SelectionChanged">
                    <hc:EventToCommand Command="{Binding CommandSwitchPage}" PassEventArgsToCommand="True"/>
                </hc:EventTrigger>
            </hc:Interaction.Triggers>
<hc:SideMenu>

这里 无法正常绑定 CommandSwitchPage，我用的 ReactiveUI的 ReactiveCommand，同样代码非官方版本可以绑定。

       CommandSwitchPage = ReactiveCommand.Create<FunctionEventArgs<object>>(
                (x) => { SwitchPage(x); });

        public ReactiveCommand<FunctionEventArgs<object>, Unit> CommandSwitchPage { get; set; }

这个如何解决呢？

[NaBian]

这个问题不予以回答，请参考 demo