Data.DBXClient.TDBXClientConnection Methods
From RAD Studio API Documentation
InheritedProtected
AfterConstruction public Responds after the last constructor has executed.
BeforeDestruction public Responds before the first destructor executes.
BeginTransaction public Returns a TDBXTransaction instance
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.
Close public Closes the TDBXConnection
CloseAllCommands protected
Commit protected Commits work for a transaction made on a DataSnap connection.
CommitFreeAndNil public Commits work for a transaction
CommitTransaction public Commits the work inside the Transaction.
Create public Creates an instance of TDBXClientConnection.
CreateAndBeginTransaction protected Creates a transaction and returns it.
CreateCommand public Returns a TDBXCommand instance to execute commands.
CreateMorphCommand protected
DefaultHandler public Provides the interface for a method that processes message records.
DerivedClose protected Closes the current DataSnap connection.
DerivedCreateCommand protected
DerivedGetCommands protected Gets the list of known commands for the given command type.
DerivedGetCommandTypes protected Populates a string list with command types.
DerivedOpen protected Opens the current DataSnap connection.
Destroy public Destroys a TDBXClientConnection instance.
Dispatch public Calls message-handling methods for the object, based on the contents of the Message parameter.
Equals public Checks whether the current instance and the Obj parameter are equal.
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.
GetCommands public Gets list of known commands for command type.
GetCommandTypes public Gets list of supported command types for connection.
GetConnectionProperties protected Returns TDBXProperties containing connection properties used to create this connection.
GetConnectionProperty protected Getter of ConnectionProperty.
GetDatabaseMetaData protected Returns the TDBXDatabaseMetaData instance for this connection.
GetDBXFormatter protected Getter of DBXFormatter.
GetDisposed protected Getter for the Disposed property.
GetErrorEvent 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.
GetProductName protected Returns the product name.
GetProductVersion protected Get product version.
GetTraceFlags protected Returns Trace flags that can be used to enable or disable tracing categories.
GetTraceInfoEvent protected
GetVendorProperty public Gets the vendor properties.
HasTransaction public Returns whether the Transaction instance is in the transaction stack.
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.
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.
Open protected Opens a connection
QualifiedClassName public Returns the qualified name of the class.
Rollback protected Rolls back the work for a transaction of a DataSnap connection.
RollbackAllTransactions protected
RollbackFreeAndNil public Rollbacks the work for a transaction
RollbackIncompleteFreeAndNil public Rollbacks a transaction without throwing an exception for invalid transaction.
RollbackTransaction public Reverts the work inside the Transaction.
SafeCallException public Handles exceptions in methods declared using the safecall calling convention.
SetConnectionProperties protected Sets TDBXProperties containing connection properties used to create this connection
SetDBXFormatter protected Setter of DBXFormatter.
SetErrorEvent protected
SetTraceFlags protected Sets Trace flags that can be used to enable or disable tracing categories.
SetTraceInfoEvent protected Sets the event handler for receiving trace events.
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.