Suppose I Am Trying To Detect If An External Headset Is Attached To The Phone,can I Use Microsoft.xna.framework.audio.microphone.isheadset?

Suppose Have A Very Simple Application That Uses The Applicationbar. The App Bar Shows One Menu Item When In Portrait. However As The Second Image Shows The App Bar Displays Now Items In Landscape Mode. Is That By Design Or A Bug?

Suppose I Have Lost One Of The Application Templates In Visual Studio 2010. It’s Available In The File System But Not In Visual Studio. Any Idea?

Tell Me Is There A Way To Know If My Code Is Running On Emulator Or Device?

Can You Please Explain The Best Way To Detect That I Am In Design-mode In Expression Blend Or Visual Studio?

Tell Me In My Code The Method Marked By [ondeserialized] Is Never Called After Deserialization. Is This A Known Issue?

Tell Me Is There An Api For Retrieving Information On The Files Located In The Store? I Am Looking To Check When It Was Last Written?

Tell Me Where Is The Best Recommended Place To Store Both Static And User-specified Configuration Information?

What Happens To Isolatedstorage When App Is Uninstalled?

How To Deserialize Json From A Rest Call?