The tool, I spent three days to do the curriculum design, there may be a lot of loopholes, only for your reference,

bin
bin\Debug
Circle.bmp
LApp.ico
obj
obj\Debug
RAssemblyInfo.cs
Thumbs.db
关于画图.cs
关于画图.resx
大作业.csproj
大作业.csproj.user
大作业.sln
大作业.suo
字体.bmp
曲线.bmp
注册.cs
注册.resx
画图.cs
画图.resx
界面.cs
界面.resx
登陆.cs
登陆.resx

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