Recently contacted by the project is about WIN8 Metro Camera project, where the more important class is the Mediacapture class, now introduce the Mediacapture class, also summarizes some of their own project experience:Here are some method invocations of the Mediacapture class:Using system;using windows.foundation;using windows.foundation.collections;using windows.foundation.metadata;using Windows.media;using windows.media.devices;using windows.media.
WPF: FolderBrowserDialog in the Custom Metro style folder selection dialog box,
1. Preface
WPF does not have a file selection dialog box, so you only need to use the Winform control. So far, I have not found a file selection dialog box for the WPF version.
It may be my eyes. If you know that you have a sound file selection dialog box for the WPF edition and a file opening dialog box, please leave a message.
This is a simplified file selection dialog
You can call the wcf Service in the Windows metro app by adding "service reference. Once a project is released, it cannot be modified. This is different from desktop development.
Now we can read the wcf address by reading the text.1. Add the wcf address to be referenced.
2. After adding the file. In the automatically generated Reference. cs, we can see that the private static System. ServiceModel. EndpointAddress GetEndpointAddress (EndpointConfigurat
Invoking a WCF service in the Windows Metro app can be done by adding a "service reference". Once the project is published, it cannot be modified. This is not the same as desktop development.Now we read the WCF address by reading the text.1. Add the WCF address that you want to refer to.2, after the addition. Automatically generated Reference.cs inside we can see the private static System.ServiceModel.EndpointAddress getendpointaddress ( Endpointconfi
display circuit consists of two 16-pin line ports, two 74h245 tri-State bus drivers, a 74hc04d six inverter, two 74h138 eight decoders, and 8 74hc595 shift latches. The core of the control circuit is winbond high-speed microcontroller 77E58, the crystal oscillator frequency is mhz.a t29c020a for the ROM, for the storage of 16x16 lattice Chinese character library and 16x8 dot-matrix ASCII code table. A t24c020 is a ep2rom based on the I2 C serial bus, which stores pre-set statements, such as sub
Test instructions: A spy to go from the first station to the nth station to meet another, during the period there are N stations, there are back and forth stations, let you in time t to reach N, and the shortest waiting time,That is, as much as possible, the last output minimum waiting time.Analysis: This is quite complicated, the first time is a sequence, set D (i,j) indicates the moment I at the first J station, at least wait how long, then the boundary is D (T, N) = 0.And there are three kind
. implementing timed push notifications, referring to blogs).(4) Background process model: WIN8 background model and WP7 similar, background process cannot run continuously (interval run once), can refer to: Blog or MSDN document.(5) Other changes to the reference library. For the time being, we have not found a complete reference document, only scattered search and replace.We have to spit out a bit. NET libraries, a DLL library will have n multiple versions, accidentally will be wrong ... It's
1. Click Internet Explorer on the Metro interface to open the webpage.2. After opening, right-click the blank area of the page.3. The current webpage view is displayed at the top of the page. Click the plus sign on the right ].4. The address bar will appear at the bottom of the page, as shown in the figure below:5. Enter the website address to open the new webpage. Here, we will use the official website www.samsung.com.cn as an example.6. Right-click
1. Restore the default UAC settings;
2. the built-in Firewall Service Recovery type is automatic;
3. Set ie as the default browser (search and application );
4. Use a Microsoft account instead of a local account if possible (only a limited number of Metro applications are used );
5. After completing the preceding steps, back up the files and content of the current user, create an account for the new Administrator group, or directly enable the Buil
Next, let's start the development of our Metro-style applications.
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21. Add application barA) Some navigation in the blog reader application occurs when a user selects a project in the UI. However, on the split page, we must provide a way for users to go to the detailed information view of blog articles.We can place a button somewhere on the page, b
Metro style appAsynchronous-simple but not simple asynchronous
Simple asynchronous
In Win8, Asynchronization is greatly enhanced and accounts for a considerable proportion of code. We recommend that you use Asynchronization for any operation that takes more than seconds. Fortunately. net 4.5 asynchronous development is quite simple
(Bright class libraries all indicate asynchronous operations. How important is this)
View code
1 private bool
With the release of the consumer preview version of Windows 8, a large number of developers gradually focus on Metro development on Windows 8.
Therefore, some minor changes in Windows 8 must be followed for development.
1. The first is the architecture. windows8 adopts the brand new winrt architecture. Simply put, it is the modern version of Win32.
2. Brand new metroui.
3. All-New Language Support: C/C ++, VB, C #, and JavaScript
4. tile characte
Jquery method for implementing the indicator board effect of the subway line, jquery Metro
This article describes how Jquery achieves the indicator card effect on subway lines. Share it with you for your reference. The specific analysis is as follows:
When the subway is started, the green indicator lights go back and forth from one direction to the other. When the subway is started, the green indicator lights stop moving, I always want to do this. Tod
First download a tool remote tools for Visual Studio 2012 RC from Microsoft
Remote tools for Visual Studio 2012 RC allows remote debugging, remote testing, and performance profiling on computers without Visual Studio. This tool also allows you to install a developer license on a computer running Windows 8 release preview and deploy a Windows Metro-style application.Program.
1. Install the debugging tool on a real machine with a touch screen or a Win
Install Windows 8 and find that the New Start Menu is not used to it.
This article does not require any third-party software.
Start Menu Retrieval
Right-click the taskbar, choose toolbar> Create a toolbar, and then enter the following address in the folder.
C: \ programdata \ Microsoft \ Windows \ Start Menu \
Put your ownProgramAdd the metro menu, such as notepad2.
Create a shortcut for your program, and then throw it into C: \ programdata \
Using linq2xml for data storage is a good choice for client applications.
(1) The XML file is a simple database, and all data structures are defined in it. Xelement or xdocument is the intermediate amount of data conversion.
(2) JSON is the storage content of each record. JSON can be used to reduce the number of fields in each record. For each record, it is even a piece of JSON data. This optimizes the storage efficiency and compresses the data space, however, on the other hand, JSON serialize
Java.util.iterator;import java.util.List; public class Arraylistdemo {public static void Main (String args[]) { listTwo: Complete code such as the followingPackage Edu.tju.cs;import Java.io.bufferedreader;import Java.io.bufferedwriter;import java.io.File;import Java.io.fileinputstream;import Java.io.filewriter;import Java.io.ioexception;import Java.io.InputStreamReader; Import Java.util.arraylist;import java.util.hashmap;import Java.util.list;import Java.util.map;public class Metroflo
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