Programming concepts (C#)
This section explains programming concepts in the C# language.
In this section
| Title | Description |
|---|---|
| Covariance and Contravariance (C#) | Shows how to enable implicit conversion of generic type parameters in interfaces and delegates. |
| Iterators (C#) | Describes iterators, which are used to step through collections and return elements one at a time. |
Related sections
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Discusses several basic rules that might help you increase the performance of your application.
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