Hi Johnny
Thank you for the help. In fact I have tried to take your sample web project "HelloWorld" and on the property panel, change the width and height to 100%. When I run the project it does not show any thing. But if I change the width to 640px and height to 480px the map cotrols shows normally.
I think I do not need to send you any code because this is just a setting on the property window for the map control. Do you have an alternative idea that I can use to get my Map contol stretching all over the web page? I truly appreciate your help.
Best regards,
Vincent