| Delphi |
C# | Supported |
| abs | Math.Abs | Yes |
| acquireexceptionobject | | No |
| addr | | No |
| allocmemcount | | No |
| allocmemsize | | No |
| ansitoutf8 | | No |
| append | | No |
| arctan | Math.Atan | Yes |
| assert | System.Diagnostics.Debug.Assert | Yes |
| asserterrorproc | | No |
| assigned | | No |
| assignfile | | No |
| beginthread | | No |
| blockread | | No |
| blockwrite | | No |
| break | break | Yes |
| chdir | Environment.CurrentDirectory | No |
| chr | | Yes |
| close | | No |
| closefile | | No |
| cmdline | Environment.CommandLine | Yes |
| cmdshow | | No |
| compilerversion | | No |
| comptocurrency | Convert.ToDecimal | Yes |
| comptodouble | Convert.ToDouble | Yes |
| concat | + | Yes |
| continue | continue | Yes |
| copy | | No |
| cos | Math.Cos | Yes |
| dec | - | Yes |
| default8087cw | | No |
| defaulttextlinebreakstyle | | No |
| delete | | Yes |
| dispose | | No |
| doubletocomp | | No |
| endthread | | No |
| enummodules | | No |
| enumresourcemodules | | No |
| eof | | Yes |
| eoln | | No |
| erase | File.Delete | Yes |
| erroraddr | | No |
| errorproc | | No |
| erroutput | Console.Error | Yes |
| exceptaddr | | No |
| exceptobject | | No |
| exceptproc | | No |
| exclude | | No |
| exit | return | Yes |
| exitcode | | No |
| exitproc | | No |
| exitprocessproc | | No |
| exp | Math.Exp | Yes |
| fileaccessrights | | No |
| filemode | | No |
| filepos | | No |
| filesize | | No |
| fillchar | | No |
| finalize | | No |
| findclasshinstance | | No |
| findhinstance | | No |
| findresourcehinstance | | No |
| flush | | No |
| frac | | No |
| freemem | | No |
| get8087cw | | No |
| getdir | | Yes |
| getlasterror | | No |
| getmem | | No |
| getmemorymanager | | No |
| getmodulefilename | | No |
| getvariantmanager | | No |
| halt | | No |
| heapallocflags | | No |
| hi | | No |
| high | | Yes |
| inc | ++ | Yes |
| include | | No |
| initialize | | No |
| initproc | | No |
| input | Console.In | Yes |
| insert | | No |
| int | Convert.ToInt32 | Yes |
| ioresult | | No |
| isconsole | | No |
| islibrary | | No |
| ismemorymanagerset | | No |
| ismultithread | | No |
| isvariantmanagerset | | No |
| jitenable | | No |
| length | .Length | Yes |
| libmodulelist | | No |
| ln | | Math.Log |
| lo | | No |
| low | | No |
| maininstance | | No |
| mainthreadid | | No |
| maxint | Int32.MaxValue | Yes |
| maxlongint | Int64.MaxValue | Yes |
| mkdir | Directory.CreateDirectory | Yes |
| move | | No |
| new | | No |
| noerrmsg | | No |
| odd | | No |
| olestrtostring | | No |
| olestrtostrvar | | No |
| ord | | No |
| output | Console.Out | Yes |
| paramcount | | No |
| paramstr | | No |
| pi | Math.PI | Yes |
| pos | String.IndexOf | No |
| pred | | No |
| ptr | | No |
| pucs4chars | | No |
| random | | No |
| randomize | | No |
| randseed | | No |
| read | | No |
| readln | | No |
| reallocmem | | No |
| releaseexceptionobject | | No |
| rename | File.MoveTo | Yes |
| reset | | No |
| rewrite | | No |
| rmdir | Directory.Delete | Yes |
| round | Math.Round | Yes |
| rtlversion | | No |
| runerror | | No |
| seek | | No |
| seekeof | | No |
| seekeoln | | No |
| set8087cw | | No |
| setlength | | No |
| setlinebreakstyle | | No |
| setmemorymanager | | No |
| setstring | | No |
| settextbuf | | No |
| setvariantmanager | | No |
| sin | Math.Sin | Yes |
| sizeof | sizeof | Yes |
| slice | | No |
| sqr | Math.Pow(x,2) | Yes |
| sqrt | Math.Sqrt | Yes |
| str | | Yes |
| stringofchar | | Yes |
| stringtoolestr | | No |
| stringtowidechar | | No |
| succ | | No |
| swap | | No |
| trunc | Convert.ToInt64 | Yes |
| truncate | | No |
| typeinfo | | No |
| ucs4stringtowidestring | | No |
| unicodetoutf8 | | No |
| uniquestring | | No |
| upcase | Char.ToUpper | Yes |
| utf8decode | | No |
| utf8encode | | No |
| utf8toansi | | No |
| utf8tounicode | | No |
| val | | No |
| vararrayredim | | No |
| varclear | | No |
| widecharlentostring | | No |
| widecharlentostrvar | | No |
| widechartostring | | No |
| widechartostrvar | | No |
| widestringtoucs4string | | No |
| write | | No |
| writeln | | No |