what is using in c#

 what is using in c#

Used to import namespaces at the top of a code file. The syntax for the using alias directive is the "using" keyword followed by an equals sign and an existing type name or namespace.

The using statement defines a scope at the end of which an object is disposed. The using directive creates an alias for a namespace or imports types defined in other namespaces.

Why do we use using in C#?

When you use the using statement, C# will automatically call the Dispose method on the object when it's no longer needed. This means you don't have to manually call the Dispose method or worry about forgetting to do so. The using statement takes care of this for you!