What is Cross Page Posting in ASP.NET?

Cross Page Posting refers to posting from data from one page to another page. This method is particularly required when one is creating several pages or multi-page forms to gather different information. 

Practically a round-trip cycle, the Cross Page Posting permits one to post the WebPage and WebPage’s control values to another WebPage thus crossing the posting in the pages. It is used in ASP.Net Web Pages.

Learn more: Top 100+ .net Interview Questions and Answers

What are the main features of Cross Page Posting?

• Data or information is posted back from one page to another. Values of first page controls in the target page. This is helpful for multi-page tasking. 
• Cross Page Posting allows access to controls of Previous Page using the Previous Page property. Thus it is the safest and smoothest way to transfer one page to another page

What are the Pros and Cons of Cross Page Posting in ASP.NET?

Pros of Cross Page Posting in ASP.NET:

• It is advantageous over using the transfer method to redirect to another page.
• It is a simple to operate process and system. 
• It is very useful for social media cross-posting strategy and also to streamline it. It allows posting similar content to different social media platforms. 

Cons of Cross Page Posting in ASP.NET:

• The most observable disadvantage of this system is that it does not allow the exact or same data which may be a message across multiple platforms in social media.
• It creates problems in formatting the page.
• Lack of total control in the overall operational process.

The Conclusion:

In a nutshell, Cross Page Posting is always configured for personal or individual controls. As a result, it facilitates one to generate or create a page that posts to different pages. This, however, depends on the button the user clicks.