If we pass parameter while creating a page in salesforce apex like this
public PageReference setParameter()
{
public papageReference ref = new PageReference(‘/apex/print?email=’ + textEmail1); ref.setRedirect(true);
return ref;
}
where email is the parameter. Then using the following function we can get the value of the parameter passed
public getParameter()
{
email = ApexPages.currentPage().getParameters().get(’email’);
}
