usage of the SysListPageHelper::handleRunPreSuper()

Dynamics 365 for Finance and Operations/AX Developer Forum
1

Hi All,

I am new to Dynamics ax ,

I have doubt regarding purpose of below codes ,and what is the usage ?

In Init Method of the form :

SysListPageHelper::handleInitPreSuper(element);

super();

SysListPageHelper::handleInitPostSuper(element);

In Run method of the form

SysListPageHelper::handleRunPreSuper(element, tab, 2, 1);

super();

SysListPageHelper::handleRunPostSuper(element, tab);

Need explanation with example

Thanks

md rhiyas