在Silverlight 5中使用c＃加载resourceDictionary

问题描述

我正在开发一个基于Silverlight 5的项目。

我想用c＃代码加载一个resourcceDictionary。

对于这项工作，我使用的是这个代码。

I am working on a project that based on Silverlight 5.
I want to load a resourcceDictionary by c# code.
For this work, I am using this code.

var url = new Uri(@"pack://application/PIPM2.MainVisual;component/"
                               + "Theme/Red.xaml", UriKind.Absolute);
            Application.Current.Resources.MergedDictionaries.Add(new ResourceDictionary() { Source = url });

但我收到此错误=>

But I got this error =>

Error HRESULT E_FAIL has been returned from a call to a COM component.

Stack Trace =>

Stack Trace =>

at MS.Internal.XcpImports.CheckHResult(UInt32 hr)
at MS.Internal.XcpImports.SetValue(IManagedPeerBase obj, DependencyProperty property, String s)
at MS.Internal.XcpImports.SetValue(IManagedPeerBase doh, DependencyProperty property, Object obj)
at System.Windows.DependencyObject.SetObjectValueToCore(DependencyProperty dp, Object value)
at System.Windows.DependencyObject.SetEffectiveValue(DependencyProperty property, EffectiveValueEntry& newEntry, Object newValue)
at System.Windows.DependencyObject.UpdateEffectiveValue(DependencyProperty property, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, ValueOperation operation)
at System.Windows.DependencyObject.SetValueInternal(DependencyProperty dp, Object value, Boolean allowReadOnlySet, Boolean isBindingInStyleSetter)

如何解决这个问题？

如果您有更好的方法加载resourceDictionary，请给我它。

How can I solve this problem ?
If you have better way to load resourceDictionary, please give me it.

推荐答案

ResourceDictionary rd = new ResourceDictionary();
rd.Source = new Uri("/Theme/Red.xaml", UriKind.RelativeOrAbsolute);
App.Current.Resources.MergedDictionaries.Clear();
App.Current.Resources.MergedDictionaries.Add(rd);

谢谢



Akash

Thanks

Akash

这篇关于在Silverlight 5中使用c＃加载resourceDictionary的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！