blocks|key|465678|text|您的程序集版本可以使用AssemblyFileVersionAttribute设置，必须专门访问它。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|465679|AssemblyFileVersionAttribute+attr+=+typeof(MyController).Assembly.GetCustomAttributes(typeof(AssemblyFileVersionAttribute),+true).OfType<AssemblyFileVersionAttribute>().FirstOrDefault();

if+(attr+!=+null)
{
++++return+attr.Version;
}|code-block|syntax|javascript|465680|MvcDiagnostics+Nuget+package使这一切变得简单。|465681|entityMap|0|LINK|mutability|MUTABLE|url|http://nuget.org/packages/MvcDiagnostics^0|B|S|0|0|0|S|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|X|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|Y|8|@]|D|@$9|Z|A|10|1|11]]|E|$]]|$1|M|3|-4|5|6|7|12|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]]]

Your assembly version may be set using the <code>AssemblyFileVersionAttribute</code>, which must be accessed specifically.

<pre><code>AssemblyFileVersionAttribute attr = typeof(MyController).Assembly.GetCustomAttributes(typeof(AssemblyFileVersionAttribute), true).OfType&lt;AssemblyFileVersionAttribute&gt;().FirstOrDefault();

if (attr != null)
{
 return attr.Version;
}
</code></pre>

The <a href="http://nuget.org/packages/MvcDiagnostics" rel="nofollow">MvcDiagnostics Nuget package</a> makes this simple.

blocks|key|249221|text|要打印程序集的版本号，其中定义了呈现此视图的控制器：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|249222|@ViewContext.Controller.GetType().Assembly.GetName().Version|code-block|syntax|javascript|249223|对于装配日期：|249224|@File.GetCreationTime(ViewContext.Controller.GetType().Assembly.Location)|249225|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

To print the version number of the assembly in which was defined the controller that rendered this view:

<pre><code>@ViewContext.Controller.GetType().Assembly.GetName().Version
</code></pre>

and for the assembly date:

<pre><code>@File.GetCreationTime(ViewContext.Controller.GetType().Assembly.Location)
</code></pre>

blocks|key|249240|text|这将打印AssemblyInfo.cs文件中概述的当前版本号，以便在ASP.NET+MVC视图中打印：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|249241|@(typeof(MyController).Assembly.GetName().Version.ToString())|code-block|syntax|javascript|249242|当然，将MyController替换为适当的MVC控制器名称。|249243|entityMap^0|4|F|0|0|4|C|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|N|$]]

This prints the current version number as outlined in your <code>AssemblyInfo.cs</code> file for printing in an ASP.NET MVC view:

<pre><code>@(typeof(MyController).Assembly.GetName().Version.ToString())
</code></pre>

Replacing <code>MyController</code> of course with your appropriate MVC controller name.

blocks|key|249265|text|为了这个目的，我通常会做HtmlHelper扩展。如下所示：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|249266|public+static+class+HtmlHelperExtensions
{
++++public+static+IHtmlString+AssemblyVersion(this+HtmlHelper+helper)
++++{
++++++++var+version+=+Assembly.GetExecutingAssembly().GetName().Version.ToString();
++++++++return+MvcHtmlString.Create(version);
++++}
}|code-block|syntax|javascript|249267|然后在内部视图中你只需调用：|249268|@Html.AssemblyVersion()|249269|entityMap^0|C|A|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|O|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|P|$]]

I usually make <code>HtmlHelper</code> extension for this purpose. Something like this: 

<pre><code>public static class HtmlHelperExtensions
{
 public static IHtmlString AssemblyVersion(this HtmlHelper helper)
 {
 var version = Assembly.GetExecutingAssembly().GetName().Version.ToString();
 return MvcHtmlString.Create(version);
 }
}
</code></pre>

And than inside view you just call:

<pre><code>@Html.AssemblyVersion()
</code></pre>

blocks|key|249290|text|部署后正确修改日期的工作解决方案：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|249291|@File.GetLastWriteTime(@System.Reflection.Assembly.GetExecutingAssembly().Location)|code-block|syntax|javascript|249292|也可以在MVC5中使用。|249293|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Working solution for correct date of modification after deploy:

<pre><code>@File.GetLastWriteTime(@System.Reflection.Assembly.GetExecutingAssembly().Location)
</code></pre>

Can be used in MVC5 too.

blocks|key|465817|text|如果你需要在Razor视图中使用它，这对我来说很有效。它需要System.IO.*前缀才能为我工作|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|465818||code-block|syntax|javascript|465819|输出以下内容：|465820||465821|entityMap^0|U|B|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|O|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|P|$]]

If you need this in a Razor view, this works for me. It needed the <code>System.IO.*</code> prefix to work for me

<pre><code>&lt;!--
Version @System.Diagnostics.FileVersionInfo.GetVersionInfo(typeof(YourNamespace.Program).Assembly.Location).ProductVersion
Last deployed on @System.IO.File.GetCreationTime(typeof(YourNamespace.Program).Assembly.Location)
--&gt;
</code></pre>

Outputs the following:

<pre class="lang-html prettyprint-override"><code>&lt;!--
Version 1.0.0
Last deployed on 04/19/2019 1:36:24 PM
--&gt;
</code></pre>

I have an ASP.NET MVC 4 application. Currently, I am setting the version of the application in the project properties under the "Application" tab. From here, I click the "Assembly Information..." button. Once there, I have entered "1 0 0 *" in the "Assembly version" field.

My question is, how do I show this value on my web page? Currently, I am trying the following

<pre><code>@System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString()
</code></pre>

Unfortunately, it's always printing "0.0.0.0". Realistically, I'd like to have it print 1.0.0.xyz. I would also like to print the date/time when the last build occurred. However, I have no idea how to do that.

What am I doing wrong?

Print Version Number in ASP.NET MVC 4 app

我有一个ASP.NET MVC4应用程序。目前，我正在" application“选项卡下的项目属性中设置应用程序的版本。在这里，我点击“组装信息...”按钮。在那里，我在"Assembly version“字段中输入了"1 0 0 *”。我的问题是，我如何在我的网页上显示这个值？目前，我正在尝试以下内容@System...

问在ASP.NET MVC4应用程序中打印版本号
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