Hi I have a Base Map for my Silverlight application. I want to set this map size in such a way that it should fit to any screen resolution. I have tried to changed the Height and Width to Auto and * but it doesnt work for me. Also I cant remove the nested Grid and Stackpanel as they are handling the some other controls associated with it. Can any body suggest me a solution. Using Silverlight 4 and VS2010. Please find the code