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generics [2018/02/10 11:48] – wolfgangriedmanngenerics [2018/02/10 14:59] – wolfgangriedmann
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 Generics are a new feature in the .NET framework, and they permit to specify also the type of a parameter for a function. Whenever you see a ''<T>'' parameter, it is a generic definition (but it could be any letter). Generics are a new feature in the .NET framework, and they permit to specify also the type of a parameter for a function. Whenever you see a ''<T>'' parameter, it is a generic definition (but it could be any letter).
 +===== Use of generics =====
 +
 As sample how to use generics look at the [[collections:list|System.Collections.Generic.List<T>]] class: As sample how to use generics look at the [[collections:list|System.Collections.Generic.List<T>]] class:
 <code>local oList as List<string> <code>local oList as List<string>
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 <code>public class List<T> implements IList<T>, ICollection<T>, IEnumerable<T>, IEnumerable, IList, ICollection, IReadOnlyList<T>, IReadOnlyCollection<T></code> <code>public class List<T> implements IList<T>, ICollection<T>, IEnumerable<T>, IEnumerable, IList, ICollection, IReadOnlyList<T>, IReadOnlyCollection<T></code>
 That means that you need to define which datatype the List object should contain. In the sample before it is a string, but it can be any datatype/class. That means that you need to define which datatype the List object should contain. In the sample before it is a string, but it can be any datatype/class.
 +
 +===== Define a method with generics =====
 +
 +===== Define a class with generics =====
 +
 +===== More informations =====
 +
 You can also look at this page for a better explanation: [[http://www.tutorialsteacher.com/csharp/csharp-generics|http://www.tutorialsteacher.com/csharp/csharp-generics]] You can also look at this page for a better explanation: [[http://www.tutorialsteacher.com/csharp/csharp-generics|http://www.tutorialsteacher.com/csharp/csharp-generics]]
  
generics.txt · Last modified: 2018/08/20 04:06 by wolfgangriedmann