Windows Phone

Windows Phone 7 has been identified on the current version of no file system (that is, FileStream, OpenFileDialog, such as features are not available) and the database system, which need to save some user configuration information or temporary data

8.0 File system: Storagefolder, Storagefile, referencing files via Uri, obtaining files in SD card Introduced Unique Windows Phone 8.0 file system Read and write files through Storagefolder and Storagefile referencing files by Uri Get the

Background Task (background Task) file transfer (upload and download) Introduced Unique Windows Phone 7.5 (SDK 7.1) after the task Background File transfer (download) Background File transfer (upload) Example 1, demo How to implement the

Bindings have three binding patterns, and bindings also divide UI-to-UI bindings and custom data source-to-UI bindings.The binding of the custom data source to the UI is more complex. If we use the data context DataContext to bind the data, when we

This year, Microsoft's new CEO proposed "Mobile first and Cloud first" development strategy, with the implementation of the Microsoft Mobile first strategy, developers are the time to focus on Windows Phone. You may not believe that in many

All the control classes in Silverlight are subclasses of frameworkelement.The inheritance relationships of common controls in Windows Phone (os7.1) are as follows: Object → dependencyobject → uielement → frameworkelement Frameworkelement →

1. Obtain the screen range: Method 1: Frameworkelement element = application. Current. rootvisual as frameworkelement; If (element = NULL) { Return; } Double width = element. actualwidth; Double Height = element. actualheight; Or

Note:For personal use, WebClient usage has many similarities with WebService access. The difference is that WebService requires a local web reference, but WebClient does not. In addition, WebClient is easier to change the accessed URL.For example,

After several days of continuous overtime, I finally came out with a preview version at the end of the year. However, it still takes two days to complete and modify some details. Because Windows Phone has few clients, many of them are crossing the

Why is it interior decoration? Well, what we are talking about is layout. Specifically, how do you place your controls and manage them on a page? You said, like we just moved into a new residence, do you want to "renovate? What kind of coffee tables

Using system; using system. collections. generic; using system. LINQ; using system. net; using system. windows; using system. windows. controls; using system. windows. documents; using system. windows. input; using system. windows. media; using

The first is the background class /// /// upload a file /// public class uploadfile {public uploadfile () {}/// /// implement the file name based on the file name, file type, and file stream /// /// file name // file data stream Public

Step 1: Introduce namespace: xmlns:toolkit="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit"> Step 2: Set the following code outside the grid: In the XAML file: Toolkit: the animation that transitionservice.

Private void listbox#mousemove (Object sender, mouseeventargs e) {If (result [0] = "1 ") {// obtain the subtype of ListBox: scrollviewer = findchildoftype (ListBox) sender); If (scrollviewer = NULL) {Throw new invalidoperationexception ("erro ");}

The code is really too simple, as long as you are willing to really just Ctrl + C thing. It is convenient for you to write less code and directly upload the code. Using system; using system. net; using system. windows; using system. windows.

Recently I was not too busy. So I wanted to try window phone development. So I used to develop the WP version of the company's business system for a few days. I have been writing back-end code, so the front-end lacks a certain aesthetic and Layout

1. Create a New WPF, Silverlight, or Windows Phone project. 2. Create Several folders in the project: models, views, viewmodels, Data, service, and commands. 3. Create a notificationobject in the viewmodels folder. CS class, code: public class

Look at the code. using System;using System.Collections.Generic;using System.Text;using System.Runtime.InteropServices;using Microsoft.WindowsMobile.PocketOutlook;namespace ReturnCall{ class Program {

Styles are often used in BS development. In WP, the system also provides a solution, that is, to share the resources of the Set styles. The first is to share the resource location, it is in the app class. We have already introduced how to set public

You may notice that in the Silverlight for Windows Phone program, there are no functions similar to "App. Exit ()" to let you Exit the program. What's the problem? In Windows Phone 7, the system requires a hardware "Back" key, which is used to