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What kind of data Type Wrapper Class Contains in salesforce?
What kind of data Type Wrapper Class Contains in salesforce?
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2 Replies
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Hi,
There are following data types in wrapper class.
a. Abstract Data Type
b. Collection Data Type
c. Structure Data Type
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Hello ,
we use wrapper class in a apex controller class when there is a need of showing multiple dataTypes in a list so in case of apex we can use all three types of data types as following:-
- primitive data types
- Sobject data types
- Collection data types i.e list,map,set.
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