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Editorial Team
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Asked: 2026-05-11T16:17:19+00:00

In my asp.net web app. I have three classes (inside app_code folder) under namespace

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In my asp.net web app. I have three classes (inside app_code folder) under namespace WPP which are as follows:

1. wpp_Common
2. wpp_SQL
3. wpp_Admin

All these classes contains different functions which I am using in my application to accomplish different tasks. Such as, wpp_common contains a function which make my URL’s SEO’d, and wpp_SQL have some functions which I am using to get details from database.

Now, I am using these classes on different web pages web pages and in web controls. To use these classes I am creating instances of all three classes on the page where I am using them.

protected WPP.wpp_Common ObjCommon = new WPP.wpp_Common();
protected WPP.wpp_SQL ObjSQL = new WPP.wpp_SQL();
protected WPP.wpp_Admin ObjAdmin = new WPP.wpp_Admin();

So, I want to know, is this a better and only way to access my classes by making seprate instances at every page, is this method have any performance constraints.

Or is there a better and logical way to access my classes from ASP.net web pages and web controls.

Thanks.

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1 Answer

  1. Editorial Team

    If these classes don’t encapsulate anything mutable, it may be worth making the key methods utilized static. Then, you don’t even need an instance of the class. This seems to make sense for your SEO class. The SQL class you may want a shared instance as it may contain a reference to some SQL connection/class, but this could also be a parameter in a static method.

    What you’re doing seems okay to me, though.

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