File list (Check if you may need any files):
CustomizingCollectionDataInPropertyGrids
........................................\AssemblyInfo.cs
........................................\bin
........................................\...\Debug
........................................\...\.....\PropertyGridSample.exe
........................................\CustomizedPropertyGridData.csproj
........................................\CustomizedPropertyGridData.csproj.user
........................................\CustomizedPropertyGridData.sln
........................................\Employee.cs
........................................\Employee.resx
........................................\EmployeeCollection.cs
........................................\EmployeeCollection.resx
........................................\EmployeeCollectionPropertyDescriptor.cs
........................................\Form1.cs
........................................\Form1.resx
........................................\obj
........................................\...\Debug
........................................\...\.....\temp
........................................\...\.....\TempPE
........................................\Organization.cs
........................................\Person.cs
........................................\Person.resx
........................................\TypeConverter.cs