C# 7.0
C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin
C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Roslyn
C# 6.0
C:\Program Files (x86)\MSBuild\14.0\Bin
C# 5.0
C:\Windows\Microsoft.NET\Framework\v4.0.30319
可根据注册表获得：HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild

{"shell_cmd": "csc.exe /utf8output /unsafe /out:\"${file_path}/${file_base_name}.exe\" \"${file}\"","file_regex": "^(..[^:]*):([0-9]+):?([0-9]+)?:? (.*)$","working_dir": "${file_path}","selector": "source.cs",// "encoding": "cp936","variants":[{"name": "Build & Run","shell_cmd": "csc.exe /utf8output /unsafe /out:\"${file_path}/${file_base_name}.exe\" \"${file}\" && start \"${file_base_name}.exe\" /d \"${file_path}\" \"${file_base_name}.exe\"","working_dir": "${file_path}"},{"name": "Run","shell_cmd": "start \"${file_base_name}.exe\" /d \"${file_path}\" \"${file_base_name}.exe\"","working_dir": "${file_path}"},{"name": "Build (Form)","shell_cmd": "csc.exe /utf8output /unsafe /t:winexe /r:System.Windows.Forms.dll;System.Drawing.dll /out:\"${file_path}/${file_base_name}.exe\" \"${file}\"","working_dir": "${file_path}"},{"name": "Build & Run (Form)","shell_cmd": "csc.exe /utf8output /unsafe /t:winexe /r:System.Windows.Forms.dll;System.Drawing.dll /out:\"${file_path}/${file_base_name}.exe\" \"${file}\" && start \"${file_base_name}.exe\" /d \"${file_path}\" \"${file_base_name}.exe\"","working_dir": "${file_path}"},{"name": "Run (Form)","shell_cmd": "start \"${file_base_name}.exe\" /d \"${file_path}\" \"${file_base_name}.exe\"","working_dir": "${file_path}"}]
}

 1 using System;
 2 using System.ComponentModel;
 3 using System.Windows.Forms;
 4 using System.Reflection;
 5 using System.Runtime.CompilerServices;
 6
 7 static class Program {
 8     [STAThread]
 9     public static void Main(params string[] args){
10         Test();
11         //Console.Write("\nPress any key to EXIT...");
12         //Console.ReadKey(true);
13     }
14
15     static void Test() {
16        var s = "ᵏ";
17        MessageBox.Show(s);
18     }
19 }