hi

any one knows how to write html in C#

 

HTML is a markup language for text and image layout. You don't need another programming language to create a static HTML page.

If you are creating an HTML page with active elements, there are already embedded webservers for PIC that support PHP and AJAX so I/O can be moinitored and changed in realtime. If you don't mind reloading the page or hitting submit after each change, the states could be added to the page as variables it is loaded, and the submit could change states.

AJAX is a more "clean" interface, eliminating the need for reloading the page, but it is very javascript intensive, and you need a bit more on the server side (PIC) as well. If you haven't worked with it before, I wouldn't suggest starting for this project.

 

is HTML web page store in flash memory of the pic ??

 

Yes, the pre-written HTML page is part of the running program, with certain storage in EEPROM.

 

is HTML web page store in flash memory of the pic ??

With my project, I served the HTML pages right from an SD Card...... no need to store it in the uC'c flash memory..... makes it much easier to edit and change page layouts.....