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。
注意:进行配置前，需要向先将编译器(csc.exe)所在路径添加到环境变量中。参考：通过控制台调用C#编译器
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", "$file"], 3 "file_regex": "^(...*?):([0-9]*):?([0-9]*)", 4 "selector": "source.cs", 5 "encoding": "cp936" 6 }
另存为ST2程序目录的Packages/User文件夹下面，文件名为：C#.sublime-build，如下：
编辑好C#代码文件后，输入Ctrl + B，编译代码，如下：
编译后直接运行程序
如果我们需要不仅仅只是编译程序，还需要直接运行程序并且获取控制台的输出结果，我们还需要对上面的配置进行改造。
1.创建RunCSharp.bat文件
在C#编译器所在目录(32机器下在：C:\Windows\Microsoft.NET\Framework 目录下，有各版本的C#编译器)下创建一个RunCSharp.bat文件，内容如下：
1 @ECHO OFF 2 cd %~dp1 3 ECHO Compiling %~nx1....... 4 IF EXIST %~n1.exe ( 5 DEL %~n1.exe 6 ) 7 csc %~nx1 8 IF EXIST %~n1.exe ( 9 ECHO -----------OUTPUT----------- 10 %~n1 11 )
2.修改C#.sublime-build文件
要实现编译器后运行的效果我们需要修改前面创建的build文件，修改后内容如下：
1 { 2 "cmd": ["RunCSharp.bat", "$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)^\s*
119 ((?:\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 <!--
153 Disabled because it causes some lines to be interpreted incorrectly, for example:
154 else if (c == ')')
155 --->
156 <!--
157 <dict>
158 <key>begin</key>
159 <string>(?x)^\s* # start of line
160 ((?:\b(?:new|public|protected|internal|private|static|virtual|sealed|override|abstract|extern)\b\s*)*) # method-modifiers
161 \b((?:\w+\.)*[A-Za-z_]\w*)\b\s* # type
162 (operator)\s+ # operator overload
163 ((?:\+|-|!|~|\+\+|--|true|false|\*|/|%|\&|\||\^|<<|>>|==|!=|<|>|<=|>=)\s*) # operator name
164 (?=\()</string>
165 <key>captures</key>
166 <dict>
167 <key>1</key>
168 <dict>
169 <key>name</key>
170 <string>storage.modifier.source.cs</string>
171 </dict>
172 <key>2</key>
173 <dict>
174 <key>name</key>
175 <string>storage.type.source.cs</string>
176 </dict>
177 <key>3</key>
178 <dict>
179 <key>name</key>
180 <string>storage.modifier.source.cs</string>
181 </dict>
182 <key>4</key>
183 <dict>
184 <key>name</key>
185 <string>entity.name.function.source.cs</string>
186 </dict>
187 </dict>
188 <key>end</key>
189 <string>\)</string>
190 <key>name</key>
191 <string>meta.definition.operator.source.cs</string>
192 <key>patterns</key>
193 <array>
194 <dict>
195 <key>include</key>
196 <string>#statementRemainder</string>
197 </dict>
198 </array>
199 </dict>
200 <dict>
201 <key>begin</key>
202 <string>(?x)^\s* # start of line
203 ((?:\b(?:new|public|protected|internal|private|static|virtual|sealed|override|abstract|extern)\b\s*)*) # method-modifiers
204 \b((?:\w+\.)*[A-Za-z_]\w*)\b\s* # type
205 ([A-Za-z_]\w*)\s* # name
206 (?=\()</string>
207 <key>captures</key>
208 <dict>
209 <key>1</key>
210 <dict>
211 <key>name</key>
212 <string>storage.modifier.source.cs</string>
213 </dict>
214 <key>2</key>
215 <dict>
216 <key>name</key>
217 <string>storage.type.source.cs</string>
218 </dict>
219 <key>3</key>
220 <dict>
221 <key>name</key>
222 <string>entity.name.function.source.cs</string>
223 </dict>
224 </dict>
225 <key>end</key>
226 <string>\)</string>
227 <key>name</key>
228 <string>meta.definition.method.source.cs</string>
229 <key>patterns</key>
230 <array>
231 <dict>
232 <key>include</key>
233 <string>#statementRemainder</string>
234 </dict>
235 </array>
236 </dict>
237 -->
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>