Open child websites in main parent websites using asp.net

if you are creating in asp.net MVC then you can create different controller with respective names and pass the URL of your website in action method.

Hi.

You can use window.open for that.

Follow these links for more,

 

https://stackoverflow.com/questions/16896284/opening-a-url-in-a-new-tab

 

https://stackoverflow.com/questions/10493901/how-to-open-a-page-in-new-tab-on-button-click-in-asp-net

 

Thanks.