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


Callback to create GUID values


Source position: sysutilh.inc line 252

var OnCreateGUID: TCreateGUIDFunc = Nil;


OnCreateGUID can be set to point to a custom routine that creates GUID values. If set, the CreateGUID function will use it to obtain a GUID value. If it is not set, a default implementation using random values will be used to create the unique value. The function should return a valid GUID in the GUID parameter, and should return zero in case of success.

See also



Create a new GUID



Callback prototype to create GUIDs

Documentation generated on: Mar 17 2017