有时候我们需要编写一些小的代码片段时，在Visual Studio中创建一个工程就显得有点杀鸡用牛刀的感觉了，所有说对于一个程序员来说一款轻巧的代码编辑器还是很有必要的。原来我用的主要的Notepad++，直到发现了Sublime Text 2之后，这是一款非常优秀的编辑器，用ST2写代码有种非常流畅的感觉，就像是原来刚使用Chrome浏览器的时候(不过现在已经越来越笨重了)，ST2是收费软件，但是可以无限试用的，现在已经出了ST3了，不过还是测试版。同时ST2具有很强的扩展性，有很多的插件可供使用。ST2支持多种编程语言，不过对C#的支持不是太好，想要作为一款C#代码编辑器还需要自己手动改造一番。
1.格式化代码
ST2其实自带了代码格式化的功能，不过没有提供相应的快捷键，选中需要格式化的区域之后，使用方式如下：
在这里我们可以自己定义快捷键，在菜单栏中打开 Perferences ——> Key Bindings-User，输入:
{"keys": ["ctrl+shift+r"], "command": "reindent" , "args": {"single_line": false}}
2.配置C#编译器
ST2支持对编译器的调用，但没有对C#编译器提供内置支持，需要我们自行进行配置。
新建编译器选项
选择菜单栏中的 Tools ——> Build System ——> New Build System ，输入：
1 {2 "cmd": ["csc", "$file"],3 "file_regex": "^(...?):([0-9]):?([0-9]*)",4 "selector": "source.cs",5 "encoding": "cp936"6 }
另存为ST2程序目录的 Packages/User 文件夹下面，文件名为： C#.sublime-build ，如下：
编辑好C#代码文件后，输入 Ctrl + B ，编译代码，如下：
编译后直接运行程序
如果我们需要不仅仅只是编译程序，还需要直接运行程序并且获取控制台的输出结果，我们还需要对上面的配置进行改造。
1.创建RunCSharp.bat文件
在C#编译器所在目录(32机器下在： C:\Windows\Microsoft.NET\Framework 目录下，有各版本的C#编译器)下创建一个 RunCSharp.bat 文件，内容如下：
1 @ECHO OFF 2 cd %~dp1 3 ECHO Compiling %~nx1....... 4 IF EXIST %~n1.exe ( 5 DEL %~n1.exe 6 ) 7 csc %~nx1 8 IF EXIST %~n1.exe ( 9 ECHO -----------OUTPUT-----------10 start %~n111 )
2.修改C#.sublime-build文件
要实现编译器后运行的效果我们需要修改前面创建的build文件，修改后内容如下：
1 {2 "cmd": ["RunCSharp.bat", "$file"],3 "file_regex": "^(...?):([0-9]):?([0-9]*)",4 "selector": "source.cs",5 "encoding": "cp936"6 }
3.编译并运行程序
和前面一样，编写好代码后，键入Ctrl + B编译运行，在输出栏中查看控制台输入结果：
3.为C#代码添加注释功能
C#中的注释快捷键是无效的，这是因为 Packages文件夹 中缺少了定义注释行为的文件。打开Packages，在C#文件夹中添加一个名为： Comments.tmPreferences 文件，输入如下内容：
View Code 1 <?xml version="1.0" encoding="UTF-8"?> 2 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> 3 <plist version="1.0"> 4 <dict> 5 <key>name</key> 6 <string>Comments</string> 7 <key>scope</key> 8 <string>source.cs</string> 9 <key>settings</key>10 <dict>11 <key>shellVariables</key>12 <array>13 <dict>14 <key>name</key>15 <string>TM_COMMENT_START</string>16 <key>value</key>17 <string>// </string>18 </dict>19 <dict>20 <key>name</key>21 <string>TM_COMMENT_START_2</string>22 <key>value</key>23 <string>/</string>24 </dict>25 <dict>26 <key>name</key>27 <string>TM_COMMENT_END_2</string>28 <key>value</key>29 <string>/</string>30 </dict>31 </array>32 </dict>33 <key>uuid</key>34 <string>FBA964F9-2013-44D1-A5FD-AE8AB3FF8954</string>35 </dict>36 </plist>
添加注释文件后，就可以为C#代码添加注释了，可以使用菜单，也可以使用相应的快捷键，如下：
4.添加C#关键字
编程语言的关键字在ST2中是高亮显示的，对于ST2我们需要自己定义一下关键字，例如：virtual,var等，这时我们需要修改Packages文件夹中的C#文件夹的C#.tmLanguage文件，修改后文件的内容如下：
View Code 1 <?xml version="1.0" encoding="UTF-8"?> 2 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> 3 <plist version="1.0"> 4 <dict> 5 <key>fileTypes</key> 6 <array> 7 <string>cs</string> 8 </array> 9 <key>foldingStartMarker</key> 10 <string>\s*/*|(?![{]*?//|[{]?/*(?!.?*/.?{)).?{\s($|//|/*(?!.?*/.\S))</string> 11 <key>foldingStopMarker</key> 12 <string>^\s*/|^\s}</string> 13 <key>keyEquivalent</key> 14 <string>^~C</string> 15 <key>name</key> 16 <string>C#</string> 17 <key>patterns</key> 18 <array> 19 <dict> 20 <key>begin</key> 21 <string>///</string> 22 <key>captures</key> 23 <dict> 24 <key>0</key> 25 <dict> 26 <key>name</key> 27 <string>punctuation.definition.comment.source.cs</string> 28 </dict> 29 </dict> 30 <key>end</key> 31 <string>$\n?</string> 32 <key>name</key> 33 <string>comment.block.documentation.source.cs</string> 34 <key>patterns</key> 35 <array> 36 <dict> 37 <key>begin</key> 38 <string>(</?)(?:([-_a-zA-Z0-9]+)((:)))?([-_a-zA-Z0-9:]+)</string> 39 <key>captures</key> 40 <dict> 41 <key>1</key> 42 <dict> 43 <key>name</key> 44 <string>punctuation.definition.tag.source.cs</string> 45 </dict> 46 <key>2</key> 47 <dict> 48 <key>name</key> 49 <string>entity.name.tag.namespace.source.cs</string> 50 </dict> 51 <key>3</key> 52 <dict> 53 <key>name</key> 54 <string>entity.name.tag.source.cs</string> 55 </dict> 56 <key>4</key> 57 <dict> 58 <key>name</key> 59 <string>punctuation.separator.namespace.source.cs</string> 60 </dict> 61 <key>5</key> 62 <dict> 63 <key>name</key> 64 <string>entity.name.tag.localname.source.cs</string> 65 </dict> 66 </dict> 67 <key>end</key> 68 <string>(/?>)</string> 69 <key>name</key> 70 <string>keyword.other.documentation.source.cs</string> 71 <key>patterns</key> 72 <array> 73 <dict> 74 <key>captures</key> 75 <dict> 76 <key>1</key> 77 <dict> 78 <key>name</key> 79 <string>entity.other.attribute-name.namespace.source.cs</string> 80 </dict> 81 <key>2</key> 82 <dict> 83 <key>name</key> 84 <string>entity.other.attribute-name.source.cs</string> 85 </dict> 86 <key>3</key> 87 <dict> 88 <key>name</key> 89 <string>punctuation.separator.namespace.source.cs</string> 90 </dict> 91 <key>4</key> 92 <dict> 93 <key>name</key> 94 <string>entity.other.attribute-name.localname.source.cs</string> 95 </dict> 96 </dict> 97 <key>match</key> 98 <string> (?:([-_a-zA-Z0-9]+)((:)))?([_a-zA-Z-]+)=</string> 99 </dict>100 <dict>101 <key>include</key>102 <string>#doubleQuotedString</string>103 </dict>104 <dict>105 <key>include</key>106 <string>#singleQuotedString</string>107 </dict>108 </array>109 </dict>110 </array>111 </dict>112 <dict>113 <key>include</key>114 <string>#comments</string>115 </dict>116 <dict>117 <key>begin</key>118 <string>(?x)^\s119 ((?:\b(?:new|public|protected|internal|private|abstract|sealed|static)\b\s))120 (class)\s+121 ([A-Za-z_]\w+)\b</string>122 <key>captures</key>123 <dict>124 <key>1</key>125 <dict>126 <key>name</key>127 <string>storage.modifier.source.cs</string>128 </dict>129 <key>2</key>130 <dict>131 <key>name</key>132 <string>storage.type.source.cs</string>133 </dict>134 <key>3</key>135 <dict>136 <key>name</key>137 <string>entity.name.type.class.source.cs</string>138 </dict>139 </dict>140 <key>end</key>141 <string>{</string>142 <key>name</key>143 <string>meta.definition.class.source.cs</string>144 <key>patterns</key>145 <array>146 <dict>147 <key>include</key>148 <string>#classInheritance</string>149 </dict>150 </array>151 </dict>152 156 238 <dict>239 <key>match</key>240 <string>\b(true|false|null|this|base)\b</string>241 <key>name</key>242 <string>constant.language.source.cs</string>243 </dict>244 <dict>245 <key>match</key>246 <string>\b((0(x|X)[0-9a-fA-F])|(([0-9]+.?[0-9])|(.[0-9]+))((e|E)(+|-)?[0-9]+)?)(L|l|UL|ul|u|U|F|f|ll|LL|ull|ULL)?\b</string>247 <key>name</key>248 <string>constant.numeric.source.cs</string>249 </dict>250 <dict>251 <key>match</key>252 <string>\b(if|else|while|for|foreach|do|return|continue|break|switch|case|default|goto|throw|try|catch|finally|lock|yield)\b</string>253 <key>name</key>254 <string>keyword.control.source.cs</string>255 </dict>256 <dict>257 <key>match</key>258 <string>\b(new|is|checked|unchecked|typeof|sizeof|override|in|out|ref|readonly|params|stackalloc|as)\b</string>259 <key>name</key>260 <string>keyword.operator.source.cs</string>261 </dict>262 <dict>263 <key>match</key>264 <string>\b(event|delegate|explicit|implicit|in|set|get)\b</string>265 <key>name</key>266 <string>keyword.other.source.cs</string>267 </dict>268 <dict>269 <key>match</key>270 <string>\b(internal|public|protected|private|static|const|new|sealed|abstract|virtual|override|extern|unsafe|readonly|volatile|operator)\b</string>271 <key>name</key>272 <string>storage.modifier.source.cs</string>273 </dict>274 <dict>275 <key>include</key>276 <string>#doubleQuotedStringLiteral</string>277 </dict>278 <dict>279 <key>include</key>280 <string>#doubleQuotedString</string>281 </dict>282 <dict>283 <key>include</key>284 <string>#singleQuotedString</string>285 </dict>286 <dict>287 <key>captures</key>288 <dict>289 <key>1</key>290 <dict>291 <key>name</key>292 <string>keyword.other.using.source.cs</string>293 </dict>294 <key>2</key>295 <dict>296 <key>name</key>297 <string>entity.name.type.package.source.cs</string>298 </dict>299 </dict>300 <key>match</key>301 <string>^\s(using)\s+([^ ;]);</string>302 <key>name</key>303 <string>meta.keyword.using.source.cs</string>304 </dict>305 <dict>306 <key>include</key>307 <string>#builtinTypes</string>308 </dict>309 <dict>310 <key>captures</key>311 <dict>312 <key>1</key>313 <dict>314 <key>name</key>315 <string>keyword.other.namespace.source.cs</string>316 </dict>317 <key>2</key>318 <dict>319 <key>name</key>320 <string>entity.name.type.namespace.source.cs</string>321 </dict>322 </dict>323 <key>match</key>324 <string>^\s(namespace)\s+([^ ]+)(?:\s{)?$</string>325 <key>name</key>326 <string>meta.keyword.namespace.source.cs</string>327 </dict>328 <dict>329 <key>captures</key>330 <dict>331 <key>2</key>332 <dict>333 <key>name</key>334 <string>keyword.control.import.source.cs</string>335 </dict>336 </dict>337 <key>match</key>338 <string>^(#)\s(if|else|elif|endif|define|undef|warning|error|line|region|endregion)\b</string>339 <key>name</key>340 <string>meta.preprocessor.source.cs</string>341 </dict>342 </array>343 <key>repository</key>344 <dict>345 <key>builtinTypes</key>346 <dict>347 <key>patterns</key>348 <array>349 <dict>350 <key>match</key>351 <string>\b(bool|byte|sbyte|char|decimal|double|float|int|uint|long|ulong|object|short|ushort|string|void|class|struct|enum|interface|var|from|where|select|group|into|orderby|join|let|ascending|descending|on|by)\b</string>352 <key>name</key>353 <string>storage.type.source.cs</string>354 </dict>355 </array>356 </dict>357 <key>classInheritance</key>358 <dict>359 <key>patterns</key>360 <array>361 <dict>362 <key>begin</key>363 <string>:</string>364 <key>end</key>365 <string>(?={)</string>366 <key>patterns</key>367 <array>368 <dict>369 <key>captures</key>370 <dict>371 <key>1</key>372 <dict>373 <key>name</key>374 <string>storage.type.source.cs</string>375 </dict>376 </dict>377 <key>match</key>378 <string>\s,?([A-Za-z_]\w)\b</string>379 </dict>380 </array>381 </dict>382 </array>383 </dict>384 <key>comments</key>385 <dict>386 <key>patterns</key>387 <array>388 <dict>389 <key>begin</key>390 <string>/*</string>391 <key>captures</key>392 <dict>393 <key>0</key>394 <dict>395 <key>name</key>396 <string>punctuation.definition.comment.source.cs</string>397 </dict>398 </dict>399 <key>end</key>400 <string>*/\n?</string>401 <key>name</key>402 <string>comment.block.source.cs</string>403 </dict>404 <dict>405 <key>captures</key>406 <dict>407 <key>1</key>408 <dict>409 <key>name</key>410 <string>punctuation.definition.comment.source.cs</string>411 </dict>412 </dict>413 <key>match</key>414 <string>(//).$\n?</string>415 <key>name</key>416 <string>comment.line.double-slash.source.cs</string>417 </dict>418 </array>419 </dict>420 <key>doubleQuotedString</key>421 <dict>422 <key>begin</key>423 <string>"</string>424 <key>beginCaptures</key>425 <dict>426 <key>0</key>427 <dict>428 <key>name</key>429 <string>punctuation.definition.string.begin.source.cs</string>430 </dict>431 </dict>432 <key>end</key>433 <string>"</string>434 <key>endCaptures</key>435 <dict>436 <key>0</key>437 <dict>438 <key>name</key>439 <string>punctuation.definition.string.end.source.cs</string>440 </dict>441 </dict>442 <key>name</key>443 <string>string.quoted.double.source.cs</string>444 <key>patterns</key>445 <array>446 <dict>447 <key>match</key>448 <string>\.</string>449 <key>name</key>450 <string>constant.character.escape.source.cs</string>451 </dict>452 </array>453 </dict>454 <key>doubleQuotedStringLiteral</key>455 <dict>456 <key>captures</key>457 <dict>458 <key>0</key>459 <dict>460 <key>name</key>461 <string>punctuation.definition.string.begin.source.cs</string>462 </dict>463 </dict>464 <key>match</key>465 <string>@"([^"]|"")"</string>466 <key>name</key>467 <string>string.quoted.double.literal.source.cs</string>468 </dict>469 <key>singleQuotedString</key>470 <dict>471 <key>begin</key>472 <string>'</string>473 <key>beginCaptures</key>474 <dict>475 <key>0</key>476 <dict>477 <key>name</key>478 <string>punctuation.definition.string.begin.source.cs</string>479 </dict>480 </dict>481 <key>end</key>482 <string>'</string>483 <key>endCaptures</key>484 <dict>485 <key>0</key>486 <dict>487 <key>name</key>488 <string>punctuation.definition.string.end.source.cs</string>489 </dict>490 </dict>491 <key>name</key>492 <string>string.quoted.single.xml</string>493 <key>patterns</key>494 <array>495 <dict>496 <key>match</key>497 <string>\.</string>498 <key>name</key>499 <string>constant.character.escape.source.cs</string>500 </dict>501 </array>502 </dict>503 <key>statementRemainder</key>504 <dict>505 <key>patterns</key>506 <array>507 <dict>508 <key>begin</key>509 <string>(</string>510 <key>end</key>511 <string>(?=))</string>512 <key>name</key>513 <string>meta.definition.param-list.source.cs</string>514 <key>patterns</key>515 <array>516 <dict>517 <key>include</key>518 <string>#builtinTypes</string>519 </dict>520 </array>521 </dict>522 </array>523 </dict>524 </dict>525 <key>scopeName</key>526 <string>source.cs</string>527 <key>uuid</key>528 <string>1BA75B32-707C-11D9-A928-000D93589AF6</string>529 </dict>530 </plist>
5.添加新的代码片段
对于一些常用的代码片段，我们不需要每次都手动输入一遍，可以将它们配置问代码片段，减少手动代码输入量，效果类似于Visual Studio的智能提示，如下：
例如输入fore时，会出现foreach的提示：
选择后，输入回车键，出现foreach语句的结构：
添加新的代码片段只需要在Packages中的C#文件夹中增加以 .sublime-snippet 为后缀的文件，内容如下：
<snippet> <content><![CDATA[System.Collections.Generic]]></content>--插入的内容 <tabTrigger>S.C.G</tabTrigger>--快捷键 <scope>source.cs</scope>--源码匹配 <description>System.Collections.Generic</description>--说明</snippet>
6.修改字体大小
配置文件下载 ： **C#.zip **( **将所有文件复制Packages文件夹下的C#文件夹即可，配置文件包括常用的代码片段，注释配置，和关键字的定义。)******
小彩蛋：
对于snippet手动配置去实现C#代码编写时的AutoComplete小伙伴们还是比较唏嘘的，故在此推荐一个插件---C# Snippet 可以满足大家的方便需求。
