Data.DBXCommon.TDBXReader Methods

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InheritedProtected

AfterConstruction	public	Responds after the last constructor has executed.
BeforeDestruction	public	Responds before the first destructor executes.
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.
ClearValues	protected
Close	public	Closes TDBXReader and releases all resources.
Create	protected	Creates an instance of TDBXReader
DefaultHandler	public	Provides the interface for a method that processes message records.
DerivedClose	protected
DerivedNext	protected
Destroy	public	Destroys an instance of TDBXReader.
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.
Equals	public	Checks whether the current instance and the Obj parameter are equal.
FailIfClosed	class protected
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.
GetByteReader	protected	Getter of ByteReader.
GetColumnCount	protected	Getter of ColumnCount.
GetDisposed	protected	Getter for the Disposed property.
GetErrorEvent	class protected
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.
GetObjectTypeName	public	Object type name for ADT and Array Types.
GetOrdinal	public	Determines the ordinal position, from Values, of a column by its name.
GetReaderHandle	protected
GetRow	protected	Returns the active row from the reader.
GetRowHandle	protected	Getter of RowHandle.
GetValue	protected
GetValueByName	protected
GetValueType	protected	Getter of ValueType.
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.
InstanceSize	public	Returns the size in bytes of each instance of the object type.
IsUpdateable	protected	Getter of Updateable.
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.
Next	public	Navigate to first and successive rows.
operator []	public
QualifiedClassName	public	Returns the qualified name of the class.
Reset	public	Position reader before first row.
SafeCallException	public	Handles exceptions in methods declared using the safecall calling convention.
SetValues	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.