Data.Bind.Components.TBindExpression Methods

• Up to Parent: TBindExpression

InheritedProtected

_AddRef	protected	Called when an application uses a component interface.
_Release	protected	Called when an application releases a component interface.
ActivateFromSource	protected	Activates the binding expressions if the source component is a scope that can be activated.
AfterConstruction	public	Responds after the last constructor has executed.
ApplyComponents	protected	Virtual method to be implemented in subclasses in order to provide further functionality when the component is loaded into memory.
Assign	public	Copies the contents of another similar object.
AssignTo	protected	Copies the properties of an object to a destination object.
AsyncSchedule	protected	Schedules asynch method calls.
BeforeDestruction	public	Performs any necessary actions before the first destructor is called.
BeginInvoke	public	Performs an asynchronous call to the method specified by either AProc or AFunc.
BindActivate	protected	Activates or deactivates the binding expressions.
CanActivate	protected
CanObserve	protected
CanSetControlComponent	public	Returns whether the control component can be set a given value.
ChangeName	protected	Sets the private, internal storage for the Name property to the string passed in NewName.
CheckControlComponent	protected	Verifies whether the control component is assigned.
CheckDisposed	protected	This method is deprecated.
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.
Create	public
DefaultHandler	public	Provides the interface for a method that processes message records.
DefineProperties	protected	Designates methods for storing an object's unpublished data on a stream such as a form file.
Designing	protected	Returns whether this component is in design mode.
Destroy	public
DestroyComponents	public	Destroys all owned components.
Destroying	public	Indicates that the component and its owned components are about to be destroyed.
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.
DoOnActivated	protected	Protected method called internally to fire an OnActivated event.
DoOnActivating	protected	Protected method called internally to fire an OnActivating event.
DoOnAssignedValue	protected	Protected method called internally to fire an OnAssignedValue event.
DoOnAssigningValue	protected	Protected method called internally to fire an OnAssigningValue event.
DoOnDeactivated	protected	Protected method for internal use only.
DoOnDeactivating	protected	Protected method for internal use only.
DoOnEvalError	protected	Protected method called internally to fire an OnEvalError event.
DoOnLocationUpdated	protected
DoReactivate	protected
EndFunctionInvoke	public	Blocks the caller until the specified ASyncResult completes.
EndInvoke	public	Blocks the caller until the specified ASyncResult completes.
Equals	public	Checks whether the current instance and the Obj parameter are equal.
Evaluate	public
EvaluateClear	protected	Evaluates the clearing expressions.
EvaluateControlExpression	public	Evaluates the control expression.
EvaluateFormat	public
EvaluateSourceExpression	public	Evaluates the source expression.
EvaluateWithoutNotify	protected
ExecuteAction	public	Executes an action.
ExecuteAssignToControlExpression	public	Executes the assignment of a source scope and expression to a given component's scope and expression.
ExecuteAssignToSourceExpression	public	Executes the assignment of a control's scope and expression to a given source's scope and expression.
FieldAddress	public	Returns the address of a published object field.
FindComponent	public	Indicates whether a given component is owned by the component.
Free	public	Destroys an object and frees its associated memory, if necessary.
FreeExpressionObjects	protected	Frees all the expressions in the given list.
FreeExpressionsObjects	protected
FreeInstance	public	Deallocates memory allocated by a previous call to the NewInstance method.
FreeNotification	public	Ensures that AComponent is notified that the component is going to be destroyed.
FreeOnRelease	public	Frees the interface reference for components that were created from COM classes.
GetActive	protected	Protected getter implementation for the Active property.
GetAutoActivate	protected	Protected getter implementation for the AutoActivate property.
GetBindingsList	protected	Protected getter method for the BindingsList property.
GetChildOwner	protected	Returns the owner of a child component being read from a stream.
GetChildParent	protected	Returns the parent or, if there is no parent, returns the owner of a child component being read from a stream.
GetChildren	protected	Enumerates all child components.
GetComponentScope	protected	Returns the scope of the given component or member.
GetComponentScopes	protected	Returns all the scopes of a specific component, member, or both.
GetControlComponent	protected	Protected getter implementation for the ControlComponent property.
GetControlScopes	protected	Returns an array of scopes for the control component.
GetDeltaStreams	protected
GetDisplayName	protected	Protected getter implementation for the DisplayName property.
GetDisposed	protected	Getter for the Disposed property.
GetEnumerator	public	Returns a TComponent enumerator.
GetHashCode	public	Returns an integer containing the hash code.
GetIDsOfNames	protected	Maps a single member and an optional set of argument names to a corresponding set of integer dispatch identifiers (dispIDs).
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.
GetMethodsScope	protected	Returns the scope of the available LiveBinding methods.
GetNamePath	public	Returns a string used by the Object Inspector.
GetObservers	protected	Getter of Observers.
GetOutputConverter	protected	Returns the available LiveBindings output converters.
GetOwner	protected	Returns the owner of a component.
GetParentComponent	public	Returns the containing component.
GetSourceComponent	protected	Protected getter implementation for the SourceComponent property.
GetSourceMemberName	protected	Protected getter implementation for the SourceMemberName property.
GetSourceScopes	protected	Returns an array of scopes for the source component.
GetTypeInfo	protected	Retrieves the type information for an object.
GetTypeInfoCount	protected	Returns the number of type information interfaces that an object provides (either 0 or 1).
GetUseEvalShortcuts	protected	Returns True if this binding component supports evaluation shortcuts or False otherwise.
HasParent	public	Verifies whether the contained binding component has a parent.
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.
InsertComponent	public	Establishes the component as the owner of a specified component.
InstanceSize	public	Returns the size in bytes of each instance of the object type.
Invoke	protected	Provides access to Automation properties and methods when the component wraps an Automation object.
IsImplementorOf	public	Indicates whether the component implements a specified interface.
LoadActivate	protected	Activates the binding expressions upon component loading from stream.
Loaded	protected
Loading	protected	Returns whether this component is in loading mode.
MemberRemoved	protected	May be called by the source component to notify binding components that a member of the source component has been removed, giving the binding components an opportunity to update their expressions.
MemberRenamed	protected	May be called by the source component to notify binding components that a member of the source component is about to be renamed, giving the binding components an opportunity to update their expressions.
MemberRenaming	protected	May be called by the source component to notify binding components that a member of the source component has been renamed, giving the binding components an opportunity to update their expressions.
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.
Notification	protected	Forwards notification messages to all owned components.
ObserverAdded	protected
operator ()	public
QualifiedClassName	public	Returns the qualified name of the class.
QueryInterface	protected	Returns a reference to a specified interface if the current component supports that interface.
ReadState	protected	Reads the state of this component.
Recompile	public
ReferenceInterface	public	Establishes or removes internal links that cause this component to be notified when the implementer of a specified interface is destroyed.
RemoveComponent	public	Removes a specified component specified from the component's Components list.
RemoveFreeNotification	public	Disables the destruction notification that was enabled by FreeNotification.
RemoveFreeNotifications	protected	Notifies all owned components of the owner component's imminent destruction.
SafeCallException	public	Handles exceptions in methods declared using the safecall calling convention.
SetActive	protected	Protected setter implementation for the Active property.
SetAncestor	protected	Clears or sets csAncestor state in the component's ComponentState property.
SetAutoActivate	protected	Protected setter implementation for the AutoActivate property.
SetChildOrder	protected	Sets the visual ordering of a child control.
SetControlComponent	protected	Protected setter implementation for the ControlComponent property.
SetDesigning	protected	Ensures that components inserted at design time have their design-mode flag set.
SetDesignInstance	protected	Ensures that components inserted at design time have their design-mode flag set.
SetInline	protected	Sets the csInline bit of the component's ComponentState property.
SetName	protected	Sets the value of the Name property.
SetOnActivated	protected
SetOnActivating	protected
SetOnAssignedValue	protected
SetOnAssigningValue	protected
SetOnEvalError	protected
SetOnLocationUpdated	protected
SetParentComponent	public	Sets the parent component of this component.
SetSourceComponent	protected	Protected setter implementation for the SourceComponent property.
SetSourceMemberName	protected	Protected setter implementation for the SourceMemberName property.
SetSubComponent	public	Identifies whether the component is a subcomponent.
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.
UpdateAction	public	Updates the state of an action.
UpdateControlChanged	protected
UpdateControlChanging	protected
Updated	protected	Clears the csUpdating state in the component's ComponentState property when the component finishes updating.
UpdateEnableChanged	protected	Executes just after changing the value of the AutoActivate property.
UpdateEnableChanging	protected	Executes just before changing the value of the AutoActivate property.
UpdateExpressions	protected
UpdateRegistry	protected	Provides the interface for a method that adds type library and version information to the Registry on components that implement COM interfaces.
UpdateSourceChanged	protected
UpdateSourceChanging	protected
UpdateSourceMemberChanged	protected
UpdateSourceMemberChanging	protected
Updating	protected	Sets the csUpdating state in the component's ComponentState property.
ValidateContainer	protected	Determines whether an object can be inserted into a container.
ValidateInsert	protected	Provides the interface for a method that validates a child component before it is inserted.
ValidateRename	protected	Ensures that renaming an owned component does not create a name conflict.
WriteState	protected	Writes the state of the component.