windows rt 8 1 apps

Original: Quickly build Windows 8 style apps 25-data bindingThis post focuses on how to bind UI elements to data, the direction of data binding, data change notifications, data transformations, and binding scenarios supported by data binding. Data binding is a simple way to display data, and a connection or binding between a UI element and a data object allows th

panel.Our target application can also use Shareoperation.quicklinkid to determine whether or not to enter the target application from QuickLink in the method of acquiring the packet data, and to do special processing according to different quicklinkid.Datatransfermanager classThe Datatransfermanager class plays a very important role in implementing share contract, so what are the important methods and events involved?1) datarequested event: Triggered

Information: Get package information, System information, hardware information, PNP information, common equipment information Introduced Re-imagine the information for Windows 8 Store Apps Get package information Get System Information Getting hardware information Get information for devices with Plug and Play (Pnp:plug) Get Common device information Exam

ToolTip, Frame, AppBar, ContentControl Introduced Re-imagine the content controls for Windows 8 Store Apps ToolTip-Prompt Box control Frame-framework control, for navigating content AppBar-Application Bar controls ContentControl Contentpresenter-contentpresenter used to present the Content of ContentControl Re-visualize the container control for

"); StorageFile Samplefile = await Temporaryfolder.createfileasync ("DataFile.txt" createcollisionoption.replaceexisting); Await Fileio.writetextasync (Samplefile, formatter. Format (DateTime.Now));}3. Get temporary data from the fileUse Windows.Storage.StorageFolder.GetFileAsync, Windows.Storage.StorageFile.GetFileFromApplicationUriAsync and Windows.Storage.FileIO.ReadTextAsync Open and read files in the temporary app data store.void Readtimestamp (){ Try { StorageFile Sampl

Selector: cachedfileupdater (cached file update) Introduced Re-imagine the Windows 8 Store Apps Selector Cachedfileupdater-Cache file Update Example First, create a new Windows application store project to update the program as a cached file 1. Open a file and associat

Introduced Re-imagine the Windows 8 Store Apps Notice Toast-Application of notifications Application of Tile-porcelain paste Badge-Application of the coat of arms Badge-Polling the service side to update Badge notifications Example 1, the basic application of demo toast Notification/toast/demo.xaml Notific

File system: File operation in application Data, file operation in Package Introduced Re-imagine the Windows 8 Store Apps File system File operations in Application data (application Datastore) Application The settings action in the data (application Datastore) Referencing media (Pictures, videos, or audio) in application data (application Datastore) by URI

Introduced Re-imagine the contract for Windows 8 Store Apps Search Contract-The right-hand sidebar is called Charm, where "searching" is known as search Contract Use search Contract to suggest that the data source is local and that you get relevant information from the Input Method Editor Use search Contract to suggest that the data source is on the server si

Introduced Re-imagine the Windows 8 Store Apps Animation Overview of the Themetransition Entrancethemetransition-transition effect between page jumps Contentthemetransition-Transition effects when content changes Repositionthemetransition-Transition effect when position changes Popupthemetransition-The transition effect when ejected Adddeletethemetransitio

Introduced Re-imagine the Windows 8 Store Apps Drawing Shape-Graphics Path-Paths Stroke-Strokes Brush-Brushes Example 1, show how to draw graphics Drawing/shape.xaml

Control UI RenderTransform, projection, Clip, Usela Introduced Re-imagine the Windows 8 Store Apps Control UI RenderTransform-Transformations (for displacement, rotation, scaling, distortion, etc.) Projection-Mapping Clip-trims and displays the specified area of the UIElement UseLayoutRounding-Use full pixel layout Example

Introduced Re-imagine the ListView and GridView of Windows 8 Store Apps ListView-List control GridView-Grid Control Example 1, ListView's Demo Listviewdemo.xaml

Introduced Re-imagine the encryption and decryption of Windows 8 Store Apps Hash algorithm (MD5, SHA1, SHA256, SHA384, SHA512) HMAC algorithm (MD5, SHA1, SHA256, SHA384, SHA512) Encrypted decryption of local data Symmetric algorithm (AES, DES, 3DES, RC2, RC4) Example 1. Demonstrates how to use the hash algorithm

Multi-thread Asynchronous programming: Classic and newest asynchronous programming model, Iasyncinfo and Task conversion Introduced Re-imagine the asynchronous programming of Windows 8 Store Apps Classic Asynchronous Programming model (IAsyncResult) The latest asynchronous programming model (async and await) Convert Iasyncinfo into a Task Convert Task to Ia

Introduced Re-imagine the Windows 8 Store Apps Print Example 1, need to print the document Print/printpage.xaml

Introduced Re-imagine Windows 8 Store Apps after a task Control channel (Controlchannel) Example 1, client and server to do Controlchannel communication key code Controlchannelhelper/appcontext.cs * * This example uses global static variables to share information about the app and task so that background tasks can

Introduced Re-imagine Windows 8 Store Apps after a task Background playback and control of music Example An object to hold information about each piece of music Backgroundtask/songmodel.cs * * * for the preservation of each piece of music related information * * using System; Using System.Threading.Tasks; Using Windows.storage; Namespace Xamldemo.

Introduced Re-imagine the Windows 8 Store Apps Communication Socket-tcp Demo Socket-Implements a custom HTTP server SOCKET-UDP Demo Example 1, Demo socket TCP Application (this example is to do both server and client) Communication/socket/tcpdemo.xaml Communication/socket/tcpdemo.xaml.cs * * Demo Socket