TSQLDataSet 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	Indicates the validity of a specified bookmark.
	Cancel	Cancels modifications to the active record if those changes are not yet posted.
	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.
	Close	Closes a dataset.
	CompareBookmarks	Implements a virtual function to compare 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 TSQLDataSet component.
	Create	This is the overview for the Create constructor overload.
	CreateBlobStream	Provides the interface for a method that creates a blob stream for a Binary large object (BLOB) field in the dataset.
	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.
	Destroy	Disposes of the component and its owned components.
	Destroy	Destroys the TPersistent instance and frees its memory.
	Destroy	Destroys the TDataSet instance.
	Destroy	Destroys the TCustomSQLDataSet instance.
	Destroy	Disposes of an object 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.
	ExecSQL	Executes a query or stored procedure that does not return a set of records.
	ExecuteAction	Executes an action.
	FieldAddress	This is the overview for the FieldAddress method overload.
	FieldByName	Finds a field based on its name.
	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	Reads BLOB data into a buffer.
	GetBlobFieldData	Retrieves the current value of a BLOB field into a buffer.
	GetBookmark	Allocates a bookmark for the active record in the dataset.
	GetCommandNames	This is GetCommandNames, a member of class TCustomSQLDataSet.
	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	Introduces a method to list the field components that link this dataset as a detail of a master dataset.
	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.
	GetKeyFieldNames	This is the overview for the GetKeyFieldNames method overload.
	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.
	GetQuoteChar	Returns the character or characters to use in generated SQL statements to enclose quoted strings.
	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.
	IsSequenced	Indicates whether the dataset can use record numbers to indicate the order of records.
	Last	Moves to the last record in the dataset.
	Locate	Implements a virtual method for searching a dataset for a specified record and making it the active record.
	Locate	Implements a virtual method for searching a dataset for a specified record and making it the active record.
	Lookup	Implements a virtual method to retrieve field values from a record that matches specified search values.
	Lookup	Implements a virtual method to retrieve field values from a record 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.
	Open	Opens the dataset.
	ParamByName	Locates a parameter in the Params property collection.
	Post	Implements a virtual method to write a modified record to the database or change log.
	PrepareStatement	Performs a prepare on the SQL statement.
	Prior	Moves to the previous record in the dataset.
	PSEndTransaction	Ends a transaction that was started by a call to PSStartTransaction.
	PSEndTransaction	Ends a transaction that was started by a call to PSStartTransaction.
	PSExecute	Executes the SQL command associated with the dataset.
	PSExecute	Executes the SQL command associated with the dataset.
	PSExecuteStatement	Executes a specified SQL command.
	PSExecuteStatement	Executes a specified SQL command.
	PSGetAttributes	Returns information that is stored in data packets as Name/Value pairs.
	PSGetAttributes	Returns information that is stored in data packets as Name/Value pairs.
	PSGetCommandText	Gets the SQL command to be executed by PSExecute.
	PSGetCommandText	Gets the SQL command to be executed by PSExecute.
	PSGetCommandType	Gets the command type to be executed by PSExecute.
	PSGetCommandType	Gets the command type to be executed by PSExecute.
	PSGetDefaultOrder	Returns the definition of an index that imposes the default order on the data included in data packets.
	PSGetDefaultOrder	Returns the definition of an index that imposes the default order on the data included in data packets.
	PSGetIndexDefs	Returns the definitions of all specified indexes defined for the dataset.
	PSGetIndexDefs	Returns the definitions of all specified indexes defined for the dataset.
	PSGetKeyFields	Returns the names of all fields required to uniquely identify records in the data packet.
	PSGetKeyFields	Returns the names of all fields required to uniquely identify records in the data packet.
	PSGetParams	Returns the current parameter values of the dataset.
	PSGetParams	Returns the current parameter values of the dataset.
	PSGetQuoteChar	Returns the character or characters to use in generated SQL statements to enclose quoted strings.
	PSGetQuoteChar	Returns the character or characters to use in generated SQL statements to enclose quoted strings.
	PSGetTableName	Returns the name of the dataset table that appears in generated SQL statements.
	PSGetTableName	Returns the name of the dataset table that appears in generated SQL statements.
	PSGetUpdateException	Generates an EUpdateError object based on another exception object.
	PSGetUpdateException	Generates an EUpdateError object based on another exception object.
	PSInTransaction	Indicates whether actions against the dataset occur in the context of a transaction.
	PSInTransaction	Indicates whether actions against the dataset occur in the context of a transaction.
	PSIsSQLBased	Indicates whether the dataset includes native SQL support.
	PSIsSQLBased	Indicates whether the dataset includes native SQL support.
	PSIsSQLSupported	Indicates whether the dataset can execute SQL statements.
	PSIsSQLSupported	Indicates whether the dataset can execute SQL statements.
	PSReset	Resets the dataset so that it is positioned on the first record.
	PSReset	Resets the dataset so that it is positioned on the first record.
	PSSetCommandText	Assigns a specified SQL command to be executed by PSExecute.
	PSSetCommandText	Assigns a specified SQL command to be executed by PSExecute.
	PSSetParams	Assigns the specified parameter values to the dataset.
	PSSetParams	Assigns the specified parameter values to the dataset.
	PSStartTransaction	Starts a transaction that encapsulates all activity until a call to PSEndTransaction.
	PSStartTransaction	Starts a transaction that encapsulates all activity until a call to PSEndTransaction.
	PSUpdateRecord	Applies a single update to the underlying database table or tables.
	PSUpdateRecord	Applies a single update to the underlying database table or tables.
	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
	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.
	SetFields	Sets the values for all fields in a record
	SetSchemaInfo	Indicates whether the dataset represents metadata from the server, and if so, what kind.
	SetSubComponent	Identifies whether the component is a subcomponent.
	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.
	UpdateCursorPos	Positions the cursor on the active record.
	UpdateRecord	Ensures that data-aware controls and detail datasets reflect record updates.
	UpdateStatus	Reports the update status for the active record.