JVCL Help:TJvStoredValueEvent

 JVCL Help: TJvStoredValueEvent type

JVCL Types

► JvFormPlacement.pas Types

[+] JvFormPlacement.pas Types

JEDI Visual Component Library Help

• Packages
• Files
  • Classes
  • Interfaces
  • Functions
  • Variables
  • Constants
  • Types
  • Records
• Project summary
• License

Search in JVCL Help

 

Search in all projects

 

Summary

Type for event handlers that let an application process data after it is retrieved from or before it is saved to the storage.

run\JvFormPlacement.pas

Pascal

 run\JvFormPlacement.pas

 TJvStoredValueEvent = procedure (Sender: TJvStoredValue; var AValue: Variant) ofobject;

Parameters

Parameters	Description
Sender	Identifies the storage component that is about to store AValue to a storage or has retrieved AValue from the storage.
AValue	Data value that the storage component just retrieved from or is about to save to a storage.

run\JvFormPlacement.pas

Description

Use TJvStoredValueEvent to edit the value of data before it is written to the storage or after it is read from the storage.

run\JvFormPlacement.pas

About

Contribute to this help topic

This documentation wiki is based on the collaborative effort of Project JEDI users. Your edits are welcome in order to improve documentation quality: edit this page

The JEDI Visual Component Library source is hosted at : link to view the current source code, link to the subversion repository