Master Page :
Master page reduces the code of a programmer because it comes with such features that we do not need to write the same code on many pages. If your website is using the same design on most of the pages than you can write the design code and programming on master page and place a content placeholder for other pages, by using this there is no need to write repetative codes. All the other pages are going to be shown in that content placeholder, you just simply need to call the master page on other pages.
IFrame :
Iframes are completely HTML part, it is also a very useful feature. If you are using the same kind of design an more than one page, than write the commom code on a separate page and call that page using iframe like this -
<iframe src="page.htm" height="55px" width="100%" frameborder="0"></iframe>
Note : Sometimes when we are using tree menu then we see that our master page gets refresh each time when we click on the menu and the menu goes in it's starting stage. To avoid these kind of problem it is usefull to use iframe by placing the menu in separate iframe.
Master page reduces the code of a programmer because it comes with such features that we do not need to write the same code on many pages. If your website is using the same design on most of the pages than you can write the design code and programming on master page and place a content placeholder for other pages, by using this there is no need to write repetative codes. All the other pages are going to be shown in that content placeholder, you just simply need to call the master page on other pages.
IFrame :
Iframes are completely HTML part, it is also a very useful feature. If you are using the same kind of design an more than one page, than write the commom code on a separate page and call that page using iframe like this -
<iframe src="page.htm" height="55px" width="100%" frameborder="0"></iframe>
Note : Sometimes when we are using tree menu then we see that our master page gets refresh each time when we click on the menu and the menu goes in it's starting stage. To avoid these kind of problem it is usefull to use iframe by placing the menu in separate iframe.
