TPosition
| Delphi | C#.NET | Supported |
| TPosition | System.Windows.Forms.FormStartPosition | Yes |
| Properties | ||
| poDesigned | System.Windows.Forms.FormStartPosition.WindowsDefaultLocation | Yes |
| poDefault | System.Windows.Forms.FormStartPosition.WindowsDefaultLocation | Yes |
| poDefaultPosOnly | System.Windows.Forms.FormStartPosition.WindowsDefaultLocation | Yes |
| poDefaultSizeOnly | System.Windows.Forms.FormStartPosition.WindowsDefaultBounds | Yes |
| poScreenCenter | System.Windows.Forms.FormStartPosition.CenterScreen | Yes |
| poDesktopCenter | System.Windows.Forms.FormStartPosition.CenterScreen | Yes |
| poMainFormCenter | System.Windows.Forms.FormStartPosition.CenterParent | Yes |
| poOwnerFormCenter | System.Windows.Forms.FormStartPosition.CenterParent | Yes |