Vcl.ComCtrls.TTreeNodes Methods

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InheritedProtected

Add	public	Adds a new tree node to a tree view control.
AddChild	public	Adds a new tree node to a tree view.
AddChildFirst	public	Adds a new tree node to a tree view.
AddChildObject	public	Adds a new tree node containing data to a tree view.
AddChildObjectFirst	public	Adds a new tree node containing data to a tree view.
AddFirst	public	Adds a new tree node to a tree view.
AddItem	protected
AddNode	public	Add a node to a tree view.
AddObject	public	Adds a new node containing data to a tree view.
AddObjectFirst	public	Adds a new node containing data to a tree view.
AfterConstruction	public	Responds after the last constructor has executed.
AlphaSort	public	Sort tree nodes.
Assign	public	Discards any current property information and replaces it with the information from the Source.
AssignTo	protected	Copies the properties of an object to a destination object.
BeforeDestruction	public	Responds before the first destructor executes.
BeginUpdate	public	Prevents the updating of the tree view until the EndUpdate method is called.
CheckDisposed	protected
ClassInfo	public	Returns a pointer to the run-time type information (RTTI) table for the object type.
ClassName	public	Returns a string indicating the type of the object instance (as opposed to the type of the variable passed as an argument).
ClassNameIs	public	Determines whether an object is of a specific type.
ClassParent	public	Returns the type of the immediate ancestor of a class.
ClassType	public	Returns the class reference for the object's class.
CleanupInstance	public	Performs finalization on long strings, variants, and interface variables within a class.
Clear	public	Deletes all tree nodes contained from the list managed by TTreeNodes.
Create	public	Creates an instance of a TTreeNodes object
CreateItem	protected
CustomSort	public	Sorts tree nodes.
DefaultHandler	public	Provides the interface for a method that processes message records.
DefineProperties	protected
Delete	public	Removes a node from the tree view.
Destroy	public	Destroys an instance of TTreeNodes.
Dispatch	public	Calls message-handling methods for the object, based on the contents of the Message parameter.
DisposeOf	public	DisposeOf forces the execution of the destructor code in an object.
EndUpdate	public	Re-enables screen repainting and node reindexing that was turned off with the BeginUpdate method.
Equals	public	Checks whether the current instance and the Obj parameter are equal.
FieldAddress	public	Returns the address of a published object field.
Free	public	Destroys an object and frees its associated memory, if necessary.
FreeInstance	public	Deallocates memory allocated by a previous call to the NewInstance method.
GetCount	protected
GetDisposed	protected	Getter for the Disposed property.
GetEnumerator	public
GetFirstNode	public	Returns the first tree node in the tree view.
GetHashCode	public	Returns an integer containing the hash code.
GetInterface	public	Retrieves a specified interface.
GetInterfaceEntry	public	Returns the entry for a specific interface implemented in a class.
GetInterfaceTable	public	Returns a pointer to a structure containing all of the interfaces implemented by a given class.
GetNamePath	public	Returns the name of the object as it appears in the Object Inspector.
GetNode	public	Returns the tree node given the ItemId of the tree node.
GetOwner	protected	Returns the owner of an object.
InheritsFrom	public	Determines the relationship of two object types.
InitInstance	public	Initializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer.
Insert	public	Inserts a tree node into the tree view before the node specified by the Node parameter.
InsertNode	public	Inserts a tree node with data.
InsertObject	public	Inserts a tree node containing data into the tree view before the node specified by the Node parameter.
InstanceSize	public	Returns the size in bytes of each instance of the object type.
MethodAddress	public	Returns the address of a class method by name.
MethodName	public	Returns the name of a class method by address.
NewInstance	public	Allocates memory for an instance of an object type and returns a pointer to that new instance.
operator []	public
QualifiedClassName	public	Returns the qualified name of the class.
SafeCallException	public	Handles exceptions in methods declared using the safecall calling convention.
SetItem	protected
SetUpdateState	protected
ToString	public	Returns a string containing the class name.
UnitName	public	Returns the name of the unit where the class is defined.
UnitScope	public	Returns the class's unit scope.