Example100-生成DLL文件\App.ico
......................\AssemblyInfo.cs
......................\DigitCounter.cs
......................\Example100-生成DLL文件.csproj.user
......................\Example100-生成DLL文件.sln
......................\Example100-生成DLL文件.suo
......................\Factorial.cs
......................\Form1.cs
......................\Form1.resx
Example100-生成DLL文件