JVCL Help:IPageList.CanChange

 JVCL Help: IPageList.CanChange Method

IPageList

► IPageList Methods

[+] IPageList Methods

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

Used do determine if a page can be activated.

Pascal

 functionCanChange(AIndex: Integer): Boolean;

Parameters

Parameters	Description
AIndex: Integer	The 0-based index of the page to check if it can be activated.

Return Value

Should return true if the page at AIndex can be activated or false otherwise. If AIndex is outside the allowable range for the page list, return false.

Description

CanChange is called by the IPageList consumer when it needs to know if the IPageList implementation can make a page active.

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