[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] | Reference for unit 'System' (#rtl)

# TGuid

Standard GUID representation type.

## Declaration

Source position: objpash.inc line 130

`type TGuid = packed record`
`case Integer of`
`1: (`
`Data1: DWord;` |  | First 4 bytes of GUID
`Data2: Word;` |  | Bytes 5 and 6 of GUID
`Data3: Word;` |  | Bytes 7 and 8 of GUID
`Data4: array [0..7] of Byte;` |  | Bytes 9-17 of GUID
`);`
`2: (`
`D1: DWord;` |  | First 4 bytes of GUID
`D2: Word;` |  | Bytes 5 and 6 of GUID
`D3: Word;` |  | Bytes 7 and 8 of GUID
`D4: array [0..7] of Byte;` |  | Bytes 9-17 of GUID
`);`
`3: (`
`time_low: DWord;` |  | low part of GUID timestamp
`time_mid: Word;` |  | Middle part of GUID timestamp
`time_hi_and_version: Word;` |  | High part of GUID timestamp and version
`clock_seq_hi_and_reserved: Byte;` |  | High part of clock sequence of GUID
`clock_seq_low: Byte;` |  | Low part of clock sequence of GUID
`node: array [0..5] of Byte;` |  | Node part of GUID
`);`
`end;`

Documentation generated on: Feb 26 2014