rectangle
.........\demo3
.........\demo3.sln
.........\demo3.v11.suo
.........\.....\App.config
.........\.....\bin
.........\.....\...\Debug
.........\.....\...\.....\demo3.exe
.........\.....\...\.....\demo3.exe.config
.........\.....\...\.....\demo3.pdb
.........\.....\...\.....\demo3.vshost.exe
.........\.....\...\.....\demo3.vshost.exe.config
.........\.....\...\.....\demo3.vshost.exe.manifest
.........\.....\demo3.csproj
.........\.....\Form1.cs
.........\.....\Form1.Designer.cs
.........\.....\Form1.resx
.........\.....\obj
.........\.....\...\Debug
.........\.....\...\.....\demo3.csproj.FileListAbsolute.txt
.........\.....\...\.....\demo3.csproj.GenerateResource.Cache
.........\.....\...\.....\demo3.csprojResolveAssemblyReference.cache
.........\.....\...\.....\demo3.exe
.........\.....\...\.....\demo3.Form1.resources
.........\.....\...\.....\demo3.pdb
.........\.....\...\.....\demo3.Properties.Resources.resources
.........\.....\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
.........\.....\...\.....\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs
.........\.....\...\.....\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs
.........\.....\...\.....\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs
.........\.....\...\.....\TempPE
.........\.....\Program.cs
.........\.....\Properties
.........\.....\..........\AssemblyInfo.cs
.........\.....\..........\Resources.Designer.cs
.........\.....\..........\Resources.resx
.........\.....\..........\Settings.Designer.cs
.........\.....\..........\Settings.settings