windows-phone-7.1

问题 I need to get the current OS version of a Windows phone. That is, if it is Windows Phone 7.0 or 7.1, so that I have to write code supporting for both OS versions. I have to run my app in both 7.0 and 7.1. 回答1: you can get the OS Major and minor version of the phone OS through this following statement temp = System.Environment.OSVersion.Version.Major temp = System.Environment.OSVersion.Version.Minor in both the WP 7.0 and 7.1 major version is 7 but Minor version differs. For Wp7.0 it is 0 and

问题 From this post i came to know that there exist some platform improvements for implementing pinch and zoom functionality. By using this new method( ManipulationDeltaEventArgs.PinchManipulation ) how i can implement pinch to zoom functionality in windows phone. Apart from this i need to implement scrolling feature too to the image control. In my current implementation, i am using Toolkit(gesture listener) for pinch and zoom functionality along with scroll viewer, now it seem both scrolling and