Call the method to presentation layer

If there is a class library called numbers and method add num.How will you call the method to presentation layer?

Questions by dhivyapriyab   answers by dhivyapriyab

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malik_malik

  • Sep 23rd, 2012
 

To call the library number you do following steps
First you declare an object of that class and then using that object you call its methods.
Example:

Code
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Manoj

  • Jun 24th, 2015
 

You cannot instantiate Number class.

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