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.Net - Imports and Using Statements

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.Net - Explain the importance of Imports and Using Statements. - June 03, 2009 at 11:00 AM by Shuchi Gauri

Explain the importance of Imports and Using Statements.

Import statement: creates a property on the global object with the name supplied as namespace and initializes it to contain the object that corresponds to the namespace being imported. Any properties created using the import statement cannot be assigned to, deleted, or enumerated. All import statements are executed when a script starts.

Using statements: mainly defines the namespaces whose objects will be used in the form. This clearly solves 2 purposes: Defines all the namespaces that will be used in a form. Secondly, reduces the hassle for the programmer to type the name of namespace again and again while using classes/objects that belong to the namespace.

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