TCheckConstraints class

Declaration

Inheritance

1. TCheckConstraints
2. TCollection
3. TPersistent
4. TObject

Description

TCheckConstraints is a TCollection descendent which keeps a collection of TCheckConstraint items. It overrides the Add method to return a TCheckConstraint instance.

See also

• TCheckConstraint

Properties

Items

public

Indexed access to the items in the collection.

Methods

GetOwner	protected	Returns the owner of the component.
Create	public	Create a new instance of the TCheckConstraints class.
Add	public	Add new TCheckConstraint item to the collection.

Inherited

From TCollection (28)

Assign BeginUpdate Changed Clear Count Delete Destroy EndUpdate Exchange FindItemID GetAttr GetAttrCount GetEnumerator GetItem GetItemAttr GetNamePath Insert ItemClass Move Notify Owner PropName SetItem SetItemName SetPropName Sort Update UpdateCount

From TPersistent (5)

AssignTo DefineProperties FPOAttachObserver FPODetachObserver FPONotifyObservers

From TObject (40)

AfterConstruction BeforeDestruction CheckDisposed ClassInfo ClassName ClassNameIs ClassParent ClassType CleanupInstance DefaultHandler DefaultHandlerStr Dispatch DispatchStr Disposed DisposeOf Equals FieldAddress Free FreeInstance GetDisposed GetHashCode GetInterface GetInterfaceByStr GetInterfaceEntry GetInterfaceEntryByStr GetInterfaceTable GetInterfaceWeak GetLastCastErrorInfo InheritsFrom InitInstance InstanceSize MethodAddress MethodName newinstance QualifiedClassName SafeCallException StringMessageTable SystemHasExtendedRTTI ToString UnitName