Environment
| PB | C#.NET | Supported |
| Environment | System.Environment | Yes |
| Properties | ||
| CharSet | No | |
| ClassDefinition | No | |
| CPUType | No | |
| Language | No | |
| MachineCode | MachineName | Yes |
| OSFixesRevision | OSVersion.Version.Revision | Yes |
| OSMajorRevision | OSVersion.Version.Major | Yes |
| OSMinorRevision | OSVersion.Version.Minor | Yes |
| PBBuildNumber | No | |
| PBFixesRevision | No | |
| PBMajorRevision | No | |
| PBMinorRevision | No | |
| NumberOfColors | No | |
| ScreenHeight | No | |
| ScreenWidth | No | |
| OSType | OSVersion | Yes |
| PBType | No | |
| Win16 | No | |
| Methods | ||
| ClassName | GetType.FullName | Yes |
| GetContextService | No | |
| GetParent | No | |
| TypeOf | GetType | Yes |