function readOnly(count){ }
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Hi,
please , explain
What is wrapper class? Why we need to use wrapper classes in Apex?
send a sample example to understand the wrapper classes.
Thanks & Regards:
A wrapper or container class is a class, a data structure, or an abstract data type whose instances are collections of other objects. For more details visit http://wiki.developerforce.com/index.php/Wrapper_Class
A wrapper or container class is a class, a data structure, or an abstract data type whose instances are collections of other objects. For more details visit http://wiki.developerforce.com/index.php/Wrapper_Class