what is Accessibility Domain c#?

Manoj

What is the purpose Accessibility domain? Why and where we use it?

The folloing link is not easy to understand

https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/accessibility-domain

Thanks,

3 Replies

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Mageshwaran R6y ago
The accessibility domain of a member specifies in which program sections a member can be referenced. ... That is, the domain is the type body, which includes all nested types. The accessibility domain of a nested type never exceeds that of the containing type.
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Kapil Gaur7y ago
Its nothing about accessibility means if there are access modifiers in front of a members and there are access modifiers on containing class and namespace then they work in combination. If there is a public member of private class then as you cant see the class, you can also not see the public members of that class. So outer layer impacts the accessibility of members which are contained. To understand watch C-sharp corner video on below link.

Understanding Access Modifiers In C# (Video)

https://www.c-sharpcorner.com/article/access-modifiers-in-c-sharp/
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Faisal Pathan7y ago
In simple word its access modifier. For example if you declare one variable with public modifier in some class A then you can use that variable everywhere. Other example like If you declare variable with private modifier in Class A and you want to use in Class B they it not possible to access in class B. That variable is only accessible in Class A as it has private variable. Hope answer the question.
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