C#•9mo ago•

3 replies

✅ Solution, namespace, using statements

Hello, I always forgot about the differences between a solution vs namespace and why we make use of the

using

using

statements. I want to clarify that. From what I know, a

solution

solution

is just there to show us how are projects are organised, whether Project A is inside Project B or which Projects do we have, whether these are C,D and E.

Now, the

namespace

namespace

is misleading, what does it do? From what I've understood, when we create a C# file, we use a namespace to "logically" group it so basically, it refers to the project we are currently working? (What about C# files with top level statements? Do they have a namespace by default?)

For example, say we have project A,B and C. Each one will have their namespace? I'm a bit confused about that. When we create multiple classes, do they have multiple namespaces or just the namespace of the project?

One thing I noticed, sometimes, we declare namespace as:

namespace name {...}

namespace name {...}

but sometimes, we simply write

namespace name;

namespace name;

, these 2 are similar?

For the

using

using

keyword, I did understand that in order to use particular things in particular namespace, we must first make them available where we are currently is so that we can reference them, that's why we use the

using

using

keyword? Without this keyword will it still be possible to reference them, like typing full name,

System.Generic...

System.Generic...

C#•9mo ago•

3 replies

Faker

✅ Solution, namespace, using statements

Hello, I always forgot about the differences between a solution vs namespace and why we make use of the

using

using

statements. I want to clarify that. From what I know, a

solution

solution

is just there to show us how are projects are organised, whether Project A is inside Project B or which Projects do we have, whether these are C,D and E.

Now, the

namespace

namespace

namespace name {...}

namespace name {...}

but sometimes, we simply write

namespace name;

namespace name;

, these 2 are similar?

For the

using

using

using

using

keyword? Without this keyword will it still be possible to reference them, like typing full name,

System.Generic...

System.Generic...

✅ Solution, namespace, using statements

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