Example002-渐显的窗体\App.ico .....................\AssemblyInfo.cs .....................\Example002-渐显的窗体.csproj .....................\Example002-渐显的窗体.csproj.user .....................\Example002-渐显的窗体.sln .....................\Example002-渐显的窗体.suo .....................\Form1.cs .....................\Form1.resx Example002-渐显的窗体