TCustomADODataSet Members Public Methods

Public Methods

	Name	Description
	_AddRef	Increments the reference count for this interface.
	_Release	Decrements the reference count for this interface.
	ActiveBuffer	Returns a pointer to the buffer for the active record.
	AfterConstruction	Responds after the last constructor has executed.
	Append	Adds a new, empty record to the end of the dataset.
	AppendRecord	Adds a new, populated record to the end of the dataset and posts it.
	Assign	Copies the contents of another, similar object.
	BeforeDestruction	Performs any necessary actions before the first destructor is called.
	BeforeDestruction	Responds before the first destructor executes.
	BookmarkValid	Tests the validity of a specified bookmark.
	Cancel	Cancels modifications to the active record if those changes are not yet posted.
	CancelBatch	Cancels a pending batch update.
	CancelUpdates	Cancels pending cached updates.
	CheckBrowseMode	Automatically posts or cancels data changes when the active record changes.
	ClassInfo	Returns a pointer to the runtime type information (RTTI) table for the object type.
	ClassName	Returns a string indicating the type of the object instance (as opposed to the type of the variable passed as an argument).
	ClassNameIs	Determines whether an object is of a specific type.
	ClassParent	Returns the type of the immediate ancestor of a class.
	ClassType	Returns the class reference for the object's class.
	CleanupInstance	Performs finalization on long strings, variants, and interface variables within a class.
	ClearFields	Clears the contents of all fields for the active record.
	Clone	Duplicates another dataset in the calling component
	Close	Closes a dataset.
	CompareBookmarks	Compares two bookmarks.
	ControlsDisabled	Indicates whether data-aware controls update their display to reflect changes to the dataset.
	CopyFields	This is CopyFields, a member of class TDataSet.
	Create	Creates an instance of a TCustomADODataSet component.
	CreateBlobStream	Creates a blob stream for a Binary large object (BLOB) field in the dataset.
	CursorPosChanged	Marks the internal cursor position as invalid.
	DefaultHandler	Provides the interface for a method that processes message records.
	Delete	Deletes the active record and positions the dataset on the next record.
	DeleteRecords	Deletes one or more records in the dataset.
	Destroy	Destroys the TCustomADODataSet instance.
	DestroyComponents	Destroys all owned components.
	Destroying	Indicates that the component and its owned components are about to be destroyed.
	DisableControls	Disables data display in data-aware controls associated with the dataset.
	Dispatch	Calls message-handling methods for the object, based on the contents of the Message parameter.
	Edit	Enables editing of data in the dataset.
	EnableControls	Re-enables data display in data-aware controls associated with the dataset.
	Equals	Checks if the current instance and the parameter are equal.
	ExecuteAction	Executes an action.
	FieldAddress	This is the overview for the FieldAddress method overload.
	FieldByName	Finds a field based on its name.
	FilterOnBookmarks	Filters a data set to just rows with pre-defined bookmarks.
	FindComponent	Indicates whether a given component is owned by the component.
	FindField	Searches for a specified field in the dataset.
	FindFirst	Implements a virtual method for positioning the dataset on the first record, respecting any filters.
	FindLast	Implements a virtual method for positioning the dataset on the last record, respecting any filters.
	FindNext	Implements a virtual method for positioning the dataset on the next record, respecting any filters.
	FindPrior	Implements a virtual method for positioning the dataset on the previous record, respecting any filters.
	First	Moves to the first record in the dataset.
	Free	Destroys an object and frees its associated memory, if necessary.
	FreeBookmark	Frees the resources allocated for a specified bookmark.
	FreeInstance	Deallocates memory allocated by a previous call to the System::TObject::NewInstance method.
	FreeNotification	Ensures that AComponent is notified that the component is going to be destroyed.
	FreeOnRelease	Frees the interface reference for components that were created from COM classes.
	GetBlobFieldData	Retrieves the current value of a field into a buffer.
	GetBookmark	Allocates a bookmark for the active record in the dataset.
	GetComponent	Returns a reference to the component associated by the implementing class.
	GetCurrentRecord	Implements a virtual function to retrieve the current record in a buffer.
	GetDetailDataSets	Fills a list with a dataset for every detail dataset that is not the value of a nested dataset field.
	GetDetailLinkFields	Lists the field components that link this dataset as a detail of a master dataset.
	GetEnumerator	Returns a TComponent enumerator.
	GetFieldData	This is the overview for the GetFieldData method overload.
	GetFieldData	This is the overview for the GetFieldData method overload.
	GetFieldList	Retrieves a specified set of field objects into a list.
	GetFieldNames	This is the overview for the GetFieldNames method overload.
	GetHashCode	Returns an integer containing the hash code.
	GetInterface	Retrieves a specified interface.
	GetInterfaceEntry	Returns the entry for a specific interface implemented in a class.
	GetInterfaceTable	Returns a pointer to a structure containing all of the interfaces implemented by a given class.
	GetNamePath	Returns a string used by the Object Inspector.
	GetNamePath	Returns the name of the object as it appears in the Object Inspector.
	GetParentComponent	Returns the containing Component.
	GotoBookmark	Implements a virtual method to position the dataset on the record to which a specified bookmark points.
	HasParent	Verifies whether the component has a parent.
	InheritsFrom	Determines the relationship of two object types.
	InitInstance	Initializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer.
	Insert	Inserts a new, empty record in the dataset.
	InsertComponent	Establishes the component as the owner of a specified component.
	InsertRecord	Inserts a new, populated record to the dataset and posts it.
	InstanceSize	Returns the size in bytes of each instance of the object type.
	IsEmpty	Indicates whether the dataset contains no records.
	IsImplementorOf	Indicates whether the component implements a specified interface.
	IsLinkedTo	Indicates whether a dataset is linked to a specified data source.
	IsSequenced	Indicates whether the underlying database table uses record numbers to indicate the order of records.
	Last	Moves to the last record in the dataset.
	LoadFromFile	Loads a recordset from a file.
	Locate	Searches the dataset for a specified record and makes that record the current record.
	Lookup	Retrieves field values from a row that matches specified search values.
	MethodAddress	This is the overview for the MethodAddress method overload.
	MethodName	Returns the name of a class method by address.
	MoveBy	Moves to another record relative to the active record in the dataset.
	NewInstance	Allocates memory for an instance of an object type and returns a pointer to that new instance.
	Next	Moves to the next record in the dataset.
	NextRecordset	Provides access to a secondary recordset.
	Open	Opens the dataset.
	Post	Implements a virtual method to write a modified record to the database or change log.
	Prior	Moves to the previous record in the dataset.
	QueryInterface	Returns a reference to a specified interface if the object supports that interface.
	ReferenceInterface	Establishes or removes internal links that cause this component to be notified when the implementer of a specified interface is destroyed.
	Refresh	Re-fetches data from the database to update a dataset's view of data.
	RemoveComponent	Removes a specified component specified from the component's Components list.
	RemoveFreeNotification	Disables destruction notification that was enabled by FreeNotification
	Requery	Refreshes the recordset.
	Resync	Re-fetches the active record and the records that precede and follow it.
	SafeCallException	Handles exceptions in methods declared using the safecall calling convention.
	SafeCallException	Handles exceptions in methods declared using the safecall calling convention.
	SaveToFile	Saves a recordset to a file.
	Seek	Searches for a record using the current index.
	SetFields	Sets the values for all fields in a record
	SetSubComponent	Identifies whether the component is a subcomponent.
	Supports	Indicates whether a dataset supports certain types of operations.
	ToString	Returns a string containing the class name.
	Translate	Implements a virtual procedure to copy a data string from a source to a destination, optionally performing character translation during the copy.
	UnitName	Returns a string containing the unit name.
	UpdateAction	Updates the state of an action.
	UpdateBatch	Writes pending batch updates to disk.
	UpdateCursorPos	Positions the cursor on the active record.
	UpdateRecord	Ensures that data-aware controls and detail datasets reflect record updates.
	UpdateStatus	Indicates the update status of the current record.