FIDS
property FIDS: string read write;
Example
function ModuleIdText(const Module: TvxDBCon): string;
begin
Result := Module.FIDS;
end;
Usage
FIDS adapts the module FID to and from Velox's canonical GUID string while retaining read-triggered identity creation and raising parse errors.
- Read it for logs, comparisons and interfaces only when creating an identity for a currently empty value is acceptable.
- Validate external text before assignment and treat configured module identity as immutable.
- Do not use the string setter to copy or rename a module; use the supported Velox configuration workflow.
Additional Technical Info
FIDS is the string adapter for FID, normally producing the brace-delimited '{XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX}' form.
Source-backed behaviour
The getter calls GUIDToString(FID). Because it goes through the FID getter, reading FIDS on a module whose stored identifier is empty first attempts to create and store a new GUID.
The setter calls StringToGUID(Value) and assigns the result through FID. Invalid syntax raises EConvertError; there is no local try/parse fallback. A syntactically valid identifier is accepted without checking whether it belongs to this module or collides with another configuration object.
Assignment changes the live object only and bypasses cache, relationship and database identity-management workflows. The value is not a friendly module name.