How to scale resize form/controll according to mobile(product) in Mobile Applications

[pashitech]

Hi, I have developed an application, where I am manually setting range values(height,lenth etc) and desplaying. BUT, Now if I want to change the mobile's view from portaint to Landscape I couldn't resize.. I am dynamically finding perticular mobile's supported values using... getsystemmatrics but not satisified fully, any other method which helps me to findout....controls values, range, location etc... and how to findout where a perticular control is placed? help me... Thanks, prashanth