Mastering the Art of Technological Integration

 Want to develop pagination with help of standard set controller and wrapper class in salesforce. here is code:- Pagination in Visualforce page with wrapper class Step 1:-  Create a class with help of below code. public class ClassWithStandardSetController {     Public Integer noOfRecords{get; set;}     Public Integer size{get;set;}     List<SelectedWrapper> categories {get;set;}          public ApexPages.StandardSetController setCon {         get{             if(setCon == null){                 size = 5;                 setCon = new ApexPages.StandardSetController(Database.getQueryLocator([SELECT id,LineNumber,PriceBookEntry.Product2Id, PriceBookEntry.Product2.Name,Product2Id,Quantity,unitprice,QuoteId FROM quoteLineItem]));                 setCon.s...

In Apex, the wrapper class is used to hold different types of data together as a single unit. If a wrapper class contains a list, object, or inner classes, you can access their members using dot notation. Let's consider an example where you have a wrapper class called MyWrapperClass , which contains a list, an object, and an inner class:

Sometimes we need to develop pagination with wrapper class. here is way to do with standard set controller. Pagination with standard set controller and wrapper class.                                                                                                                                                                                                                                            ...