blocks|key|5495|text|最好的来源是C#规范，特别是部分。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5496|相关比特：|5497|5498|整型文字的类型按如下方式确定：|blockquote|5499|5500|5501|如果文本没有后缀，则它具有可表示其值的第一种类型：ulong.|offset|length|style|CODE|5502|If、ulong.|unordered-list-item|5503|
|5504|If、int、uint、long、uint。文本以u或u为后缀，具有可表示其值的第一种类型：long、UL、Ul、uL、uL、uL、uLul、lu、lu、lu或LU，其类型为ulong.|5505|5506|如果未指定real_type_suffix，则实际文本的类型为double。否则，实际类型后缀将确定实际文本的类型，如下所示：|5507|5508|以F或f为后缀的实数字面值的类型为float。…|5509|以D或d为后缀的实数字面值的类型为double。…|5510|以M或m为后缀的实数字面值的类型为decimal。…|5511|5512|这意味着该字母(或多个字母)被称为“后缀”。没有办法以这种方式表示short，所以您必须使用(short)0，或者只使用short+x+=+0;。|5513|entityMap^0|0|0|0|0|0|0|P|5|0|3|5|0|0|3|3|7|4|C|4|H|4|1A|4|2F|5|0|0|V|6|0|0|H|5|0|H|6|0|H|7|0|0|X|5|1A|8|1O|C|0^^$0|@$1|2|3|4|5|6|7|1B|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1C|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|1D|8|@]|9|@]|A|$]]|$1|E|3|F|5|G|7|1E|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|1F|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|1G|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|1H|8|@$L|1I|M|1J|N|O]]|9|@]|A|$]]|$1|P|3|Q|5|R|7|1K|8|@$L|1L|M|1M|N|O]]|9|@]|A|$]]|$1|S|3|T|5|6|7|1N|8|@]|9|@]|A|$]]|$1|U|3|V|5|R|7|1O|8|@$L|1P|M|1Q|N|O]|$L|1R|M|1S|N|O]|$L|1T|M|1U|N|O]|$L|1V|M|1W|N|O]|$L|1X|M|1Y|N|O]|$L|1Z|M|20|N|O]]|9|@]|A|$]]|$1|W|3|-4|5|6|7|21|8|@]|9|@]|A|$]]|$1|X|3|Y|5|6|7|22|8|@$L|23|M|24|N|O]]|9|@]|A|$]]|$1|Z|3|-4|5|6|7|25|8|@]|9|@]|A|$]]|$1|10|3|11|5|R|7|26|8|@$L|27|M|28|N|O]]|9|@]|A|$]]|$1|12|3|13|5|R|7|29|8|@$L|2A|M|2B|N|O]]|9|@]|A|$]]|$1|14|3|15|5|R|7|2C|8|@$L|2D|M|2E|N|O]]|9|@]|A|$]]|$1|16|3|-4|5|6|7|2F|8|@]|9|@]|A|$]]|$1|17|3|18|5|6|7|2G|8|@$L|2H|M|2I|N|O]|$L|2J|M|2K|N|O]|$L|2L|M|2M|N|O]]|9|@]|A|$]]|$1|19|3|-4|5|6|7|2N|8|@]|9|@]|A|$]]]|1A|$]]

The best source is the C# specification, specifically section <a href="https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/language-specification/lexical-structure#literals" rel="nofollow noreferrer">Literals</a>.

The relevant bits:

<blockquote>
 The type of an integer literal is determined as follows:
 
 <ul>
 <li>If the literal has no suffix, it has the first of these types in which its value can be represented: <code>int</code>, <code>uint</code>, <code>long</code>, <code>ulong</code>.</li>
 <li>If the literal is suffixed by U or u, it has the first of these types in which its value can be represented: <code>uint</code>, <code>ulong</code>.</li>
 <li>If the literal is suffixed by L or l, it has the first of these types in which its value can be represented: <code>long</code>, <code>ulong</code>.</li>
 <li>If the literal is suffixed by UL, Ul, uL, ul, LU, Lu, lU, or lu, it is of type <code>ulong</code>.</li>
 </ul>
 
 If no real_type_suffix is specified, the type of the real literal is <code>double</code>. Otherwise, the real type suffix determines the type of the real literal, as follows:
 
 <ul>
 <li>A real literal suffixed by F or f is of type <code>float</code>. […]</li>
 <li>A real literal suffixed by D or d is of type <code>double</code>. […]</li>
 <li>A real literal suffixed by M or m is of type <code>decimal</code>. […]</li>
 </ul>
</blockquote>

That means the letter (or letters) is called “suffix”. There is no way to represent <code>short</code> this way, so you have to use <code>(short)0</code>, or just <code>short x = 0;</code>.

blocks|key|1546038|text|它被称为后缀。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1546039|概览可在here中找到|offset|length|1546040|entityMap|0|LINK|mutability|MUTABLE|url|https://web.archive.org/web/20110111144535/http://www.undermyhat.org/blog/2009/08/secrets-and-lies-of-type-suffixes-in-c-and-vb-net^0|0|4|4|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

It is called a suffix. 
An overview can be found <a href="https://web.archive.org/web/20110111144535/http://www.undermyhat.org/blog/2009/08/secrets-and-lies-of-type-suffixes-in-c-and-vb-net" rel="nofollow noreferrer">here</a>

blocks|key|3161432|text|这|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3161433|double++d1+=+0d;|code-block|syntax|javascript|3161434|是文字的示例，数字后面的字符是后缀。没有一个用于short的。您需要强制转换：|offset|length|style|CODE|3161435|short+s+=+(short)0;|3161436|它们是在语言规范的2.4.4中定义的，特别是2.4.4.2将告诉你整数字面量，你会发现没有办法用字面量来表达short。此外，integer-type-suffixes还包括：|3161437|U++u++L++l++UL++Ul++uL++ul++LU++Lu++lU++lu|3161438|它们表示各种有符号/无符号的int/long类型。同样，无法使用文字来表示short。|3161439|entityMap^0|0|0|O|5|0|0|1I|5|1R|J|0|0|11|5|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@$I|Z|J|10|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|12|8|@$I|13|J|14|K|L]|$I|15|J|16|K|L]]|9|@]|A|$]]|$1|Q|3|R|5|D|7|17|8|@]|9|@]|A|$E|F]]|$1|S|3|T|5|6|7|18|8|@$I|19|J|1A|K|L]]|9|@]|A|$]]|$1|U|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|V|$]]

This

<pre><code>double d1 = 0d;
</code></pre>

is an example of a literal and the character after the digits is a suffix. There is not one for <code>short</code>. You need to cast:

<pre><code>short s = (short)0;
</code></pre>

These are defined in 2.4.4 of the language specification, specifically 2.4.4.2 will tell you about integer literals where you will see that there is no way to express a <code>short</code> using a literal. Additionally, the <code>integer-type-suffix</code>es are:

<pre><code>U u L l UL Ul uL ul LU Lu lU lu
</code></pre>

which represent various signed/unsigned int/long types. Again, no way to express a <code>short</code> using literal.

blocks|key|3446316|text|您可以在以下链接中找到对文字的引用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3446317|http://msdn.microsoft.com/en-us/library/aa664672(v=VS.71).aspx|offset|length|3446318|只有数字后面的字母才称为后缀。|3446319|没有一个专门的简写。|3446320|这些只是值文字，以便您可以区分不同类型的值。当您进行强制转换时，使用常规的强制转换方法。|3446321|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|1Q|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@$D|U|E|V|1|W]]|A|$]]|$1|F|3|G|5|6|7|X|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|Z|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|C]]]]

You can find a reference to the literals at the following link:

<a href="http://msdn.microsoft.com/en-us/library/aa664672(v=VS.71).aspx" rel="nofollow">http://msdn.microsoft.com/en-us/library/aa664672(v=VS.71).aspx</a>

Only the letter after the number is called a suffix.

There is not one specifically for short.

And these are only value literals so that you can differ the different types of values. When you cast you use the regular casting methods.

blocks|key|3161468|text|下面是C#中decimal类型的引用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3161469|http://msdn.microsoft.com/en-us/library/364x0z75(v=VS.100).aspx|offset|length|3161470|这里是“标准数字格式字符串”的引用，这就是您所询问的内容：|3161471|http://msdn.microsoft.com/en-us/library/dwhawy9k.aspx|3161472|entityMap|0|LINK|mutability|MUTABLE|url|1^0|0|0|1R|0|0|0|0|1H|1|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@]|9|@$D|T|E|U|1|V]]|A|$]]|$1|F|3|G|5|6|7|W|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|X|8|@]|9|@$D|Y|E|Z|1|10]]|A|$]]|$1|J|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|C]]|Q|$5|M|N|O|A|$P|I]]]]

Here's the reference of the decimal type in C#:

<a href="http://msdn.microsoft.com/en-us/library/364x0z75(v=VS.100).aspx" rel="nofollow">http://msdn.microsoft.com/en-us/library/364x0z75(v=VS.100).aspx</a>

And here's the reference of the "Standard Numeric Format Strings", which is what you are asking about:

<a href="http://msdn.microsoft.com/en-us/library/dwhawy9k.aspx" rel="nofollow">http://msdn.microsoft.com/en-us/library/dwhawy9k.aspx</a>

What is this called?

<pre><code>double d1 = 0d;
decimal d2 = 0L;
float d3 = 0f;
</code></pre>

And where can I find a reference of characters I can use? If I want to cast <code>0</code> to <code>short</code>, which letter I need?

Letter after a number, what is it called?

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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这叫什么？double  d1 = 0d;decimal d2 = 0L;float   d3 = 0f;我在哪里可以找到我可以使用的字符的引用？如果我想将0转换为short，我需要哪个字母？

问数字后面的字母叫什么？
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问数字后面的字母叫什么？
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