Unlock Windows Phone 7 Emulator through coding, Start all application in windows phone emulator 7 which is not displayed by default

1. start visual studio 2010
2. create a new console application.
3. add reference to “Microsoft.Smartdevice.Connectivity” which is found in the path
“c:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.SmartDevice.Connectivity\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.Smartdevice.Connectivity.dll”
// -----  Select this path according to your system.
Note : Please keep in mind for this sample to work you should have windows phone sdk installed on your pc.

Paste this code in  Program.cs which is created by default in your project.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.SmartDevice.Connectivity;
using System.Globalization;

About Windows Phone 7

Windows Phone 7 Terminology

• Accelerometer. A device capability that measures acceleration in three planes, and the direction of the force of gravity that indicates the attitude of the device. Can be used to detect movement, including gestures such as shaking the device.
• Advanced Encryption Standard (AES). A symmetric encryption algorithm available on Windows Phone 7 that can be used to encrypt data.

Windows Phone 7 Hardware Specifi cations

Minimum Hardware Requirements for Windows Phone 7 Devices