Data.DBXCommon.TDBXErrorEvent

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Delphi

TDBXErrorEvent = procedure(DBXError: TDBXError) of object;

C++

typedef void __fastcall (__closure *TDBXErrorEvent)(TDBXError* DBXError);

Properties

Type	Visibility	Source	Unit	Parent
type typedef	public	Data.DBXCommon.pas Data.DBXCommon.hpp	Data.DBXCommon	Data.DBXCommon

Description

Event handler for TDBXConnection.OnErrorEvent property.

TDBXErrorEvent is an event handler that can be set on the TDBXConnection.OnErrorEvent property. This event is called just before a TDBXError exception is raised. This allows implementors to perform processing before the exception is raised. dbExpress VCL components use this event to raise an exception of a different type.

See Also

• TDBXConnection

• TDBXError

• OnErrorEvent

• Procedural types

• Creating events