blocks|key|2031200|text|您有没有尝试过查看Assembly.Load(...)|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2031201|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.microsoft.com/en-us/dotnet/api/system.reflection.assembly.load?view=netframework-4.7.1^0|9|I|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Have you tried looking at <a href="https://docs.microsoft.com/en-us/dotnet/api/system.reflection.assembly.load?view=netframework-4.7.1" rel="noreferrer">Assembly.Load(...)</a>?

blocks|key|1817681|text|看看System.Reflection.Assembly类，特别是Load方法：MSDN|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1817682|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/ky3942xh.aspx^0|14|4|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Have a look at the System.Reflection.Assembly class, in particular the Load method: <a href="http://msdn.microsoft.com/en-us/library/ky3942xh.aspx" rel="nofollow noreferrer">MSDN</a>

blocks|key|1817696|text|这取决于你想要实现的目标。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1817697|如果你只是想得到程序集，那么你应该调用System.Reflection.Assembly.Load()+(如前所述)。这是因为.NET会自动检查程序集是否已经加载到当前AppDomain中，如果已经加载，则不会再次加载。|offset|length|style|CODE|1817698|如果您只是试图检查程序集是否已加载(可能是出于某种诊断原因)，那么您必须遍历所有已加载的程序集。|1817699|您可能想要循环的另一个原因是，如果您只知道一些程序集信息(例如，您不确定版本)。也就是说，您知道的足够“当您看到它时识别它”，但还不足以加载它。然而，这是一个相当模糊和不太可能的情况。|1817700|entityMap^0|0|J|X|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@$D|P|E|Q|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|R|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|S|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|M|$]]

It depends on what you're trying to accomplish.

If you just want to get the assembly, then you should call <code>System.Reflection.Assembly.Load()</code> (as already pointed out). That's because .NET automatically checks if the assembly has already been loaded into the current AppDomain and doesn't load it again if it has been.

If you're just trying to check whether the assembly has been loaded or not (for some diagnostics reason, perhaps) then you do have to loop over all the loaded assemblies.

Another reason you might want to loop is if you know only some of the assembly information (eg. you're not sure of the version). That is, you know enough to "recognise it when you see it", but not enough to load it. That is a fairly obscure and unlikely scenario, though.

blocks|key|1817704|text|对于那些只需要访问程序集的元数据(版本等)的人。查看Assembly.ReflectionOnlyLoad(name)，它只能加载元数据，可能会节省内存和IO。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1817705|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|$]]

For those who just need to access the assembly's metadata (version, etc.) check out Assembly.ReflectionOnlyLoad(name), which is able to load only the metadata, possibly saving on memory and IO.

blocks|key|1817707|text|我用LINQ解决了|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1817708|Assembly+GetAssemblyByName(string+name)
{
++++return+AppDomain.CurrentDomain.GetAssemblies().
+++++++++++SingleOrDefault(assembly+=>+assembly.GetName().Name+==+name);
}|code-block|syntax|javascript|1817709|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I resolved with LINQ

<pre><code>Assembly GetAssemblyByName(string name)
{
 return AppDomain.CurrentDomain.GetAssemblies().
 SingleOrDefault(assembly =&gt; assembly.GetName().Name == name);
}
</code></pre>

blocks|key|2031232|text|如果这是您引用的程序集，我喜欢编写如下所示的类：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2031233|namespace+MyLibrary+{
+++public+static+class+MyLibraryAssembly+{
++++++public+static+readonly+Assembly+Value+=+typeof(MyLibraryAssembly).Assembly;
+++}
}|code-block|syntax|javascript|2031234|然后当您需要对该程序集的引用时：|2031235|var+assembly+=+MyLibraryAssembly.Value;|2031236|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|$]]

If this is an assembly you have referenced, I like to write a class like the following:

<pre class="lang-cs prettyprint-override"><code>namespace MyLibrary {
 public static class MyLibraryAssembly {
 public static readonly Assembly Value = typeof(MyLibraryAssembly).Assembly;
 }
}
</code></pre>

and then whenever you need a reference to that assembly:

<pre><code>var assembly = MyLibraryAssembly.Value;
</code></pre>

Is there something like:

<pre><code>AppDomain.CurrentDomain.GetAssemblyByName("TheAssemblyName")
</code></pre>

so instead of looping through <code>AppDomain.CurrentDomain.GetAssemblies()</code>, we could just get the specific assembly directly.

How to get C#.Net Assembly by name?

有没有类似这样的东西：AppDomain.CurrentDomain.GetAssemblyByName("TheAssemblyName")因此，我们可以直接获取特定的程序集，而不是遍历AppDomain.CurrentDomain.GetAssemblies()。

问如何按名称获取C#.Net程序集？
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