This is the fourth and final part of the build your first Windows Store app with C# video series. In this video, you'll learn how to use the File Picker API, how to do data bind properties of a file to controls, and we'll show how to preserve access to a file for later use using the StorageApplicationsPermissions class. Step-by-Step tutorial from dev.windows.com Part 4 complete code [00:22] Step 1: Use a File Picker to get an image file [08:35] Step 2: Bind UI controls to file data[12:37] Step 3 : Save and load state