microsoft windows phone 8 1

Cause analysisWe selected "playing windows startup sound" under the control panel sound, but there was still no sound, this is because a new upgrade of the win8 system is the shutdown action of the Win8/8.1 system. By default, the system performs deep sleep instead of full shutdown. Therefore, we need to set another option,Solution:1. Right-click "battery" on the desktop and click "

Application_launching ( Object Sender, launchingeventargs e ){ Try { // Check the working set limit and set the islowmemdevice flag accordingly. Int64 result = (int64) deviceextendedproperties. getvalue ( " Applicationworkingsetlimit " ); If (Result 94371840l ) Mainpage. islowmemdevice = True ; Else Mainpage. islowmemdevice =False ;} Catch (Argumentoutofrangeexception ){ // Windows Phone

Background Tombstone in the development process of Windows Phone 8 really makes us love and hate, it can make the program seems to be running. But dealing with tombstones is a very troublesome thing, the traditional way we need to be in the program Deactived event triggered, the need to save the state to put in, and then the user back to load out. And if our pro

does not have much to do and has certain limitations.Can do The program that runs Silverlight for Windows Phone.Run the xNa for Windows Phone program. Cannot do Without a phone simulator (cellar emulator), you cannot make or receive phone calls, nor send or receive tex

In the previous article, I used a few examples to briefly introduce navigation. In general applications, the method mentioned in the previous article is actually enough. However, in order to be able to handle some special situations, there are a few tips to learn about.1. Should I set the "back" operation? Because there is a "back-to-back" button on the hardware layer of the mobile phone, it is reasonable t

Introduced Unique location and map of Windows Phone 8.0 Location (GPS)-Location API Nokia map Example 1. Demonstrate the application of the new Location API Gps/demo.xaml

Introduced Unusual Windows Phone 7.5 (SDK 7.1) Magnetic stickers Overview Demonstrates how to create, update, and delete tiles Demonstrates how to update the positive background of a tile as planned Example 1, create, update, delete the magnetic paste Demo Shelltiledemo.xaml ShellTileDemo.xaml.cs * * * Tile-Magnetic paste * Tile size is 173 * 173;

Background Many times in the process of doing WP development will encounter data needs paging acquisition, according to Microsoft's official recommendation, proposed to achieve a similar experience in market, that is, sliding to the bottom of the list to load more data. This demand in the early WP7.1 time to realize is very laborious, need to rely on WP Toolkit in the longlistselector, and since the LLS by Microsoft after the need to achieve a more

Cocos2d-x is the current popular game development Framework, the latest version is 3.1.1, some of the online tutorials are older, this article will explain how to use the latest 3.1.1 to create the Windows Phone 8 development environment. This article assumes that you have installed the VS2012 or VS2013, and that you have installed the

For maps, many people know goolemap. In fact, Microsoft also has its own map API, and it is no worse than Google. For Microsoft bingmap, multiple versions are available currently (Bing Maps Ajax Control,Bing Maps Silverlight Control,Bing Maps Web Services.) The controls used on Silverlight can also be used on WP7. if the new version of the SDK cannot be compiled, you need to set the system in silverlight4.

If your application pushes messages, you may want to receive a prompt on the screen lock page, like a missed phone call or unread text message. Create a 24x24 PNG Image for display on the screen lock page. In the root directory of the program. Open the wmappmanifest. xml file. Update the devicelockimageuri node. Enter the image name. Add At this time, it cannot be displayed and needs to be set on the mobile

The previous article with a few examples of navigation to do a brief introduction, in general applications, using the method mentioned in the previous articles, in fact, enough, but, in order to be able to deal with some special situations, there are a few tips or need to know.First, in the end should not set the "back" operation?Because there is a "fallback" button on the hardware layer of the phone, we do not need to add any fallback buttons to the

1. The method is very simple. Click "computer" and enter the "control panel". Next, find the "device and printer" and click "open".2. As shown in the following figure, click Add device.3. After that, you must use the mobile device search function. Click [next] in the lower-right corner. The details are as follows.4. Check the related information. If there is no problem, click yes ].5. After the mobile

This topic lists the URI schemes that you can use to start a built-in application. Many applications that are built into Windows Phone can be started from your application by calling Launchuriasync (URI) and passing in a URI that uses the scheme associated with the application to start. For example, the following call can start the Bluetooth settings application. Windows.System.Launcher.LaunchUriAsync (New

I finally got the Huawei W1 model yesterday. The model is still full (if it is used by men ). First, let's talk about the WP8 system. 1. Start Screen: At the beginning of the system, the screen must know that WP's children's shoes all know about dynamic iron blocks. I have seen them before and never used them. However, this operation is quite good. At least I feel a little better than Android and IOs (personal hobbies ). A dynamic magnet can be

to do and has certain limitations.Can do The program that runs Silverlight for Windows Phone.Run the xNa for Windows Phone program. Cannot do Without a phone simulator (cellar emulator), you cannot make or receive phone calls, nor send or receive text

sections, we will continue to describe how adatum migrates their aexpense application to the cloud. reading this chapter will help you understand why adatum wants to migrate some of their commercial applications to the cloud and describe some of their concerns. "Phase 1: Getting to the cloud" describes the steps that adatum did before migrating the aexpense application. the goal of adatum is to simply allow applications to work in the cloud, but th

screen reminders keep the activity of the application content and always present to the user. Integrates with the Windows Store API to implement trial and application purchase. In the first experiment in this series, you will use Extensible Application Markup Language (XAML) and C # to create applications, implement navigation, download data from Windows Azure (if no Internet connection can be loaded loc

　 One, reduce the brightness of the screen The biggest killer of cell phone batteries, not the CPU, not the phone, but the increasingly large mobile screen. The iphone's default setting is to automatically adjust the brightness of the screen, in high light conditions, the mobile phone is generally the highest brightness work, at this time the power consump

)function Mail() { varPatten2=NewREGEXP (/^[0-9| a-z|_]{1,17}[@][0-9| a-z]{1,3}. (COM) $/)//e-mail Regular expression varPatten1 =NewREGEXP (/(\d{11}) |^ ((\d{7,8}) | ( \D{4}|\D{3})-(\d{7,8}) | (\d{4}|\d{3})-(\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1}) | (\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1})) $/)//mobile phone number Regular expression (11-digit mobile