Example006-设计多边形窗体\App.ico .........................\AssemblyInfo.cs .........................\Example006-设计多边形窗体.csproj .........................\Example006-设计多边形窗体.csproj.user .........................\Example006-设计多边形窗体.sln .........................\Example006-设计多边形窗体.suo .........................\Form1.cs .........................\Form1.resx Example006-设计多边形窗体