Vcl.DBActns.TDataSetFirst Methods

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InheritedProtected

_AddRef	protected	Called when an application uses a component interface.
_Release	protected	Called when an application releases a component interface.
AfterConstruction	public	Responds after the last constructor has executed.
Assign	public	Copies the contents of another similar object.
AssignTo	protected	Copies the properties of this action 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.
CanObserve	protected
Change	protected	Generates an OnChange event.
ChangeName	protected	Sets the private, internal storage for the Name property to the string passed in NewName.
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.
Create	public
CreateShortCutList	protected	Creates the TShortCutList object for the action.
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DefineProperties	protected	Designates methods for storing an object's unpublished data on a stream such as a form file.
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.
DoHint	public	Calls the OnHint event handler.
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.
Execute	public	Responds when a client control "fires".
ExecuteAction	public	Executes an action.
ExecuteTarget	public	Navigates to the first record of the target dataset.
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.
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.
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.
GetDataSet	protected	Returns the dataset associated with the current target object.
GetDeltaStreams	protected
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.
GetNamePath	public	Returns a string used by the Object Inspector.
GetObservers	protected	Getter of Observers.
GetOwner	protected	Returns the owner of a component.
GetParentComponent	public	Returns the action list containing the action.
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).
HandleShortCut	protected	Executes the action when the user types one of its shortcuts.
HandlesTarget	public	Indicates whether the action can execute its function.
HasParent	public	Indicates whether the action is contained in an action list.
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.
Loaded	protected	Initializes the component after the form file has been read into memory.
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
ObserverAdded	protected
operator ()	public	C++ conversion of a TComponent into a System.Classes.IInterfaceComponentReference or a System.IInterface, depending on casting.
PaletteCreated	protected	Responds when the component is created from the component palette.
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 the action.
ReferenceInterface	public	Establishes or removes internal links that cause this component to be notified when the implementer of a specified interface is destroyed.
RegisterChanges	protected	Associates the action with an action link.
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.
SecondaryShortCutsCreated	protected	Retrieves whether the list stored in the SecondaryShortCuts property is created.
SetAncestor	protected	Clears or sets csAncestor state in the component's ComponentState property.
SetAutoCheck	protected	Sets the specified Value to the AutoCheck property of the action, and propagates this Value to all clients of the action.
SetCaption	protected	Sets the specified Value to the Caption property of the action, and propagates this Value to all the clients of the action.
SetChecked	protected	Sets the specified Value to the Checked property of the action, and propagates this Value to all clients of the action.
SetChildOrder	protected	Sets the visual ordering of a child control.
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.
SetEnabled	protected	Sets the Enabled property of the action to the specified Value and propagates this Value to all clients of the action.
SetGroupIndex	protected	Sets the specified Value to the GroupIndex property of the action and properly handles the ON or OFF state of the Checked properties of all actions in the group specified by Value.
SetHelpContext	protected	Sets the Help context ID for the action and action's clients.
SetHelpKeyword	protected	Defines the Help keyword for the action and action's clients.
SetHelpType	protected	Sets the HelpType property for the action and action's clients.
SetHint	protected	Sets the Hint property for the action and action's clients to a new Value.
SetImageIndex	protected	Sets the new Value of the ImageIndex property for the action and action's clients.
SetInline	protected	Sets the csInline bit of the component's ComponentState property.
SetName	protected	Sets the Name and Caption properties of the action.
SetOnExecute	protected	Assigns an OnExecute event handler for the action and for all clients.
SetParentComponent	public	Sets the action list containing the action.
SetShortCut	protected	Sets the new Value of the ShortCut property for the action and action's clients.
SetStatusAction	protected	Sets the new Value of the StatusAction property for the action and action's clients.
SetSubComponent	public	Identifies whether the component is a subcomponent.
SetVisible	protected	Sets the new Value of the Visible property for the action and action's clients.
Suspended	public	Returns True if the action list of the action is suspended.
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.
UnRegisterChanges	protected	Breaks the association between the action and the action link.
Update	public
UpdateAction	public	Updates the state of an action.
Updated	protected	Clears the csUpdating state in the component's ComponentState property when the component finishes updating.
UpdateRegistry	protected	Provides the interface for a method that adds type library and version information to the Registry on components that implement COM interfaces.
UpdateTarget	public	Enables or disables the action, depending on the state of the target dataset.
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.