how to extract the value captured in by a correlation parameter.

Hi

I am having a correlation parameter as

web_reg_save_param("PageNo","LB=aria-label='Current Page. Page ","RB= </a>\n","Savelen=1","SaveOffSet=5","ORD=1",LAST);

here the PageNo is capturing only a single value as "9"

how can i capture this value into an integer

I have tried

int PageNo_cap;

pageNo_cap=atoi(lr_eval_string("{PageNo}"));

but getteng an error

Please help me to solve this

Regards

PINNK