TGIS_Shape.LockLevel property

DK for Java | tatukgis.jdk.TGIS_Shape.LockLevel | Constructors | Fields | Methods | Properties

Lock mode/state for concurrent access control. Indicates whether shape is read-locked, write-locked, or unlocked.

Available also on: Delphi | .NET | ActiveX | Python.

// Java
public TGIS_Lock getLockLevel();

// Oxygene
public
  property LockLevel : TGIS_Lock read;

PURPOSE: Query shape's current lock state for thread-safe access. Indicates whether shape is under read/write lock from concurrent operations (rendering, editing).

BEHAVIOR: Reflects framework's internal locking state. Read-only query (locks managed by framework). Values: TGIS_Lock enumeration (Unlocked, ReadLocked, WriteLocked).

USAGE: Check thread-safety:if shape.LockLevel = Unlocked then ModifyShape;

CONSTRAINTS: Read-only (managed by framework). Informational only (not for manual locking). May change during execution.