blocks|key|67798|text|JumpList+in+WPF4太棒了。这就是我所需要做的：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|67799|<Application+
++++x:Class="MyApp"
++++xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
++++xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
++++<Application.Resources>
++++</Application.Resources>
++++<JumpList.JumpList>
++++++++<JumpList+ShowRecentCategory="True"/>
++++</JumpList.JumpList>
</Application>|code-block|syntax|javascript|67800|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/system.windows.shell.jumplist.aspx^0|0|G|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

<a href="http://msdn.microsoft.com/en-us/library/system.windows.shell.jumplist.aspx" rel="noreferrer">JumpList in WPF4</a> is awesome. This was all I needed to do:

<pre><code>&lt;Application 
 x:Class="MyApp"
 xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
 xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
 &lt;Application.Resources&gt;
 &lt;/Application.Resources&gt;
 &lt;JumpList.JumpList&gt;
 &lt;JumpList ShowRecentCategory="True"/&gt;
 &lt;/JumpList.JumpList&gt;
&lt;/Application&gt;
</code></pre>

blocks|key|67841|text|这里有一个很好的演示和示例|type|unstyled|depth|inlineStyleRanges|entityRanges|data|67842|http://www.codeproject.com/KB/WPF/RecentFileList.aspx|offset|length|67843|它既有xml文件又有注册表存储，这一点很好。|67844|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|1H|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@$D|Q|E|R|1|S]]|A|$]]|$1|F|3|G|5|6|7|T|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|U|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|C]]]]

This has a pretty nice walk through and sample

<a href="http://www.codeproject.com/KB/WPF/RecentFileList.aspx" rel="nofollow">http://www.codeproject.com/KB/WPF/RecentFileList.aspx</a>

Its good that it has both an xml file and registry store.

blocks|key|1979592|text|我解决这个问题的想法(作为初学者)是将所有文件路径保留到给定最大容量的队列中，并在运行时将它们添加到menuItem中……|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1979593|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

My idea of solving this problem (as a beginner) was to retain all the file paths into a Queue of given maximum capacity and adding them at run-time into a menuItem...

blocks|key|2715590|text|您可以只保留用户打开的文档的列表。在程序退出时存储该列表，并在程序启动时加载它。您可以将内容列表存储在程序设置中，也可以将其写入文件(纯文本或xml就可以了)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2715591|您必须为"recent+documents“动态创建子菜单，方法是保留对"recent+documents”MenuItem的引用，然后在其Items集合中添加和删除MenuItem。这里有一个关于这方面的讨论：Add+new+menuitem+to+menu+at+runtime。|offset|length|style|CODE|2715592|上面由Shoban链接的库看起来像是一组为您完成此任务的类。但是，它是为winforms准备的。如果你使用的是wpf，你可能需要自己编写(虽然可能有一些预先编写好的)，但是winforms+one会给你一个很好的起点。|2715593|然后，您还可以使用Windows+API+Code+Pack+for+.Net在Win7的任务栏中创建跳转列表。|2715594|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/291522/wpf-how-can-you-add-a-new-menuitem-to-a-menu-at-runtime|1|http://code.msdn.microsoft.com/WindowsAPICodePack^0|0|1I|8|1Y|5|2B|8|2Y|Z|0|0|0|9|U|1|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|W|8|@$D|X|E|Y|F|G]|$D|Z|E|10|F|G]|$D|11|E|12|F|G]]|9|@$D|13|E|14|1|15]]|A|$]]|$1|H|3|I|5|6|7|16|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|17|8|@]|9|@$D|18|E|19|1|1A]]|A|$]]|$1|L|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|S]]|T|$5|O|P|Q|A|$R|U]]]]

You could just keep a list of the documents that the user opens. Store the list when the program exits and load it when the program launches. You could probably store a list of things in the program settings, or you could write it to a file (plain text or xml would work ok).

You'd have to create the submenu for "recent documents" dynamically by keeping a reference to the "recent documents" <code>MenuItem</code>, then adding and removing <code>MenuItem</code>s from its <code>Items</code> collection. There's a discussion about that here: <a href="https://stackoverflow.com/questions/291522/wpf-how-can-you-add-a-new-menuitem-to-a-menu-at-runtime">Add new menuitem to menu at runtime</a>.

The library that was linked above by Shoban looks like a set of classes that do this for you. But, it's for winforms. If you're using wpf, you might have to write your own (though there are probably pre-made ones out there somewhere), but the winforms one will give you a good starting place.

You can also then create jumplists in win7's taskbar using the <a href="http://code.msdn.microsoft.com/WindowsAPICodePack" rel="nofollow noreferrer">Windows API Code Pack for .Net</a>.

blocks|key|66893|text|我最近在WPF+C#中制作了一个最近的文件菜单，下面是我所做的：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|66894|->要启用跳转列表功能和开始菜单最近的文件菜单，我使用了windows+API外壳例程，如下所示：|66895|DllImport("shell32.dll")+//启用跳转列表和重新文件的外壳例程公共静态外部无效SHAddToRecentDocs(+UInt32+uFlags，MarshalAs(UnmanagedType.LPWStr)+String+pv)；|66896|并这样命名:+SHAddToRecentDocs(0x00000003，mFilePath)；|66897|然后，为了显示最近的文件菜单，我使用了一个->文件，将最近的文件存储在其中，并在菜单中解析和显示最近的文件。|66898|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|N|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|O|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

Gagan, i have recently made a recent file menu in WPF C# and here is what i did:

-> to enable the jumplist functionality and start menu recent file menu i used the windows API shell routine like this:

[DllImport("shell32.dll")] //shell routine to enable jumplist and recenfiles
 public static extern void SHAddToRecentDocs(
 UInt32 uFlags,
 [MarshalAs(UnmanagedType.LPWStr)]
 String pv);

and call it like this:
 SHAddToRecentDocs(0x00000003, mFilePath);

-> Then to display recent file menu i used an xml file, stored recent files in that and parsed and displayed recent file in the menu.

blocks|key|1973293|text|您可能会对的编写器示例应用程序感兴趣。它展示了如何使用和实现最近的文件列表，该列表显示在文件菜单和起始页上。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|1973294|entityMap^0|6|3|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

You might be interested in the Writer sample application of the <a href="http://waf.codeplex.com" rel="nofollow">WPF Application Framework (WAF)</a>. It shows how to use and implement a recent file list which is shown in the file menu and on the start page.

I am making a WPF Application in C# where I need to show the recent documents history (just like it happens in word, excel and even visual studio), showing the list the last 5 or 10 documents opened. I have absolutely no idea as to how I should go about it. Please help. And please be kind and gentle...I am an amatuer coder, and it is tough to digest high-tech talks as of now! :)

How to create Recent Documents History in C# in WPF Application

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我正在用C#制作一个WPF应用程序，其中我需要显示最近的文档历史记录(就像在word、excel甚至visual studio中一样)，显示最近打开的5或10个文档的列表。我完全不知道该怎么做。请帮帮忙。我是一个业余程序员，到目前为止很难消化高科技的谈话！:)

问如何在C#中创建WPF应用程序中的最近文档历史记录
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回答 6

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