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Data.DBXJSON.TDBXCallback

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System.TObjectTDBXCallback

Delphi

TDBXCallback = class abstract

C++

class PASCALIMPLEMENTATION TDBXCallback : public System::TObject

Properties

Type Visibility Source Unit Parent
class public
Data.DBXJSON.pas
Data.DBXJSON.hpp
Data.DBXJSON Data.DBXJSON

Description

Represents the base class for callback methods.

TDBXCallback is the base class for callback methods. The instance is passed as an input parameter to the proxy method.

TDBXCallback is abstract, so a client callback needs to override the following methods:

Method Description

Execute

Holds the client-side callback logic.

SetConnectionHandler

Sets the value of the ConnectionHandler property.

SetDsServer

Sets the DataSnap server.

SetOrdinal

Sets the value of the Ordinal property.

IsConnectionLost

Checks whether the connection is lost. Returns False if not overridden.


See Also

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