D 365 FO Get object of Caller Form in Extension Class

 [ExtensionOf(formStr(PurchCreateFromSalesOrder))]

final class DXN_PurchCreateFromSalesOrder_extension 

{

   

    [PostHandlerFor(formStr(PurchCreateFromSalesOrder), formMethodStr(PurchCreateFromSalesOrder, init))]

    public static void PurchCreateFromSalesOrder_Post_init(XppPrePostArgs args)

    {

        FormRun             formRun    = args.getThis();

        str                 callerFormName;

        callerFormName = formRun.args().caller().name();

        info(strfmt("%1",callerFormName));

    }

}

Thank you,

Keep Daxing :)