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Yesterday accidentally deleted the Xamarin development environment of virtual device network equipment. The name is: vEthernet (internal Ethernet Port Windows Phone Emulator). The code that causes the original to run correctly cannot be edited, prompting for 12 errors, and it is not possible to navigate to a specific error. The relevant method cannot be found in the data. Later, when looking at the error, there was a cryptographic algorithm called FIP

Xamarin Android ListView control, xamarinandroid The ListView control is commonly used in projects. The example is as follows: Create the listitem class, eg; public class ColorItem { public string ColorName { get; set; } public string Code { get; set; } public Android.Graphics.Color Color { get; set; } } Create Adapter class: The Adapter class must implement BaseAdapter and be specified in GetView method to customize the pag

Page1textfield to be taken Page1textfield.text = value; } The final step, which you will often forget, is to set the proxy delegate to itself (page 1 of Uiviewcontroller), which is the most commonly written line of code object when you use the contract. Delegate = Self (object refers to page 2 of the Uiviewcontroller), as to where this line of code to write? Remember the previous Storyboard Segue, we have obtained the Uiviewcontroller instance Page2 of page 2 with the built-in func

Using Xamarin for development often uses the load HUD function, which is one of our common loading actions, using Andhud under Android, and using Btprogresshud under IOS, both on NuGet. The way it is provided in the UWP itself does not fully meet our needs, so we need to use dependencies to redefine the HUD functionality of the platform, which can be done using the Popup . The popup itself is a popup control that allows you to add a variety of other c

in the " xamarin+prism trial Sledgehammer: Customizing cross-platform Outlook mailbox apps "There is a reference to Microsoft Identity authentication, which is a big chunk of attention, as a follow-up to these points of knowledge." the previous chapter uses the Microsoft Authentication Library (MSAL) class library for certification, in fact the last use of azure AD V2.0 OAuth2.0 authentication, and supports all user authentication: Individual

Source: http://download.csdn.net/download/kendocross/8677263 interested to see to seeFirst, create a new Xamarin.android project, the process is not a table.Second, for the Aurora Push SDK, Bindingslibrary.Bindingslibrary, the official website is here http://developer.xamarin.com/guides/android/advanced_topics/java_integration_overview/ Binding_a_java_library_ (. jar)/2.12.2 The jar package for the Aurora Push SDK is included under the jars package in the project2.3 Jar File Property generation

Use C # + Xamarin to develop Android applications -- dynamically add controls, public class MyOrders : Activity { private DynamicControl _dynaControl; public MyOrders() { _dynaControl = new DynamicControl(); } protected override void OnCreate(Bundle bundle) { base.OnCreate(bundle); try { SetContentView(Resource.Layout.MyOrders); var l

Xamarin. Android captures global unhandled exceptions, while android captures global exceptions. You may have tried a method that is commonly used by native: Java. Lang. Thread. DefaultUncaughtExceptionHandler = new UncaughtExceptionHanlder (UncaughtExceptionHandle ); However, if it finds that it is useless, we will try to use the c # method: AppDomain. CurrentDomain. UnhandledException + = CurrentDomain_UnhandledException; I have been suffering

　　　　 /// ///get the file stream asynchronously/// /// /// Public AsyncTaskstringURL) { Try{System.Net.Http.HttpClient Client=NewSystem.Net.Http.HttpClient (); varFileStream =awaitclient. Getstreamasync (URL); returnFileStream; } Catch(Exception ex) {Throw NewWebserviceexception (ex. Message); } } 　　　　Private Async void SetImage (string url) {varawait getfilestreamasync (URL); var imageVie

Recently when using Xamarin to make an Android app, when you open the app, if you have a new message, you need to display a number hint in the app's Toolbar or on the home page icon. Here to share with you the implementation method, if you have updated the good implementation method, welcome to share.New message reminders like Twitter clientsSolution: Put the icon and the number hint text in relativelayout or framelayout, put the text in the upper rig

Xamarin XAML Language Tutorial Contentview view as the parent of a custom viewParent class for custom views: The Contentview view can be the parent of a custom view."Example 14-2" The following will customize a color view. The following steps are described:(1) Create a Forms Xaml view file named Colorview.(2) Open the Colorview.xaml file, write code, and build a custom color view. The code is as follows: xmlns:x= "Http://schemas.microsoft.co

server side, you can fill the server-side address such as 127.0.0.1:91/test.html } Public voidOnClick (View v) {//no parameter callsWebView. Loadurl ("Javascript:javacalljs ()"); //passing parameter callsWebView. Loadurl ("Javascript:javacalljswithargs ("+"' Hello World '"+")"); } [Export ("startfunction")] Public voidstartfunction () {Runonuithread (NewRunnable (() ={Msgtext. Text= Msgtext. Text +"\njs called the Java function"; })); } /// ///when t

Xamarin has created a new MVC3 razor project.The first problem encountered was that there were two references missing.System.Web.Helpers is said to contain the System.Web.WebPages inside.We re-introduced System.Web.WebPages.It was running with an error.It's been a long time.First you manually reference several DLLs inFind and reference below this pathOf these fourAnd then ModifyUnder Web. configAnd then he just ran up.Thank you for the great gods in t

Xamarin iOS Developer manual-----2.2.2 Using code to add viewsWhat if the developer wants to add views to the main view using code? The following will solve this problem for developers. To add views to the main view using code, you need to implement 3 steps.1. Materialized View objectsEach view is a specific class. In C #, it's often said that a class is an abstract concept, not a specific thing, so you instantiate the class. The specific syntax for i

Uncle also said Xamarin ~ Android ~ The Click event in the ListView and obtain other elements of the row.I am original, I contribute, I am an uncle warehouse Uncle Ben is original. He studied it with his passion for technology and shared the results with Chinese people!Uncle always believes in one sentence: only by choosing a job you are interested in Can you better exert your potential, and all this is based on your continuous research and research.

After uninstalling, install again, always authorize or original. Please delete the following files manually:You must remove the program manually after uninstalling itC:\ProgramData\Mono for Android\licenseC:\Users\admin\AppData\Local the corresponding cache directory for Xamarin belowC:\Program Files (x86) \reference assemblies\microsoft\framework\monoandroidC:\Program Files (x86) \msbuild\xamarin\AndC:\Pro

This article is from my translation on infoq Chinese siteArticle, Original address is: http://www.infoq.com/cn/news/2012/05/Mono-for-Android-Designer Recently, xamarin has released a visual designer for its mono for Android development tool integrated into Visual Studio or monodevelop. Xamarin designer for Android is a drag-and-drop development tool used to create the Android Application Interface. This

Xamarin iOS Tutorial page Controls Xamarin iOS page controlsIn the iphone's main interface, you will often see a row of small white spots, that is, the page control, 2.44 is shown. It is made up of small white dots and scrolling views that can be used to control page flipping. When scrolling through a view, you can see the position of the current page through a small white dot in the page control, or you ca

There are two ways to search for Android:Search DialogIt is a UI Component that, when activated, displays a floating search box at the top.SearchviewCan be laid out anywhere.Available in Android 3.0 (level 11).Searchview simple, casual use, here is mainly about the basic use of Search Dialog, because Xamarin is slightly different from native Android. Effect: Source: Https://github.com/gruan01/Xamarin-Exampl

Xamarin (Android), xamarinandroid Let's get started. If you are interested, I will write it slowly. Let's learn it together. We hope that the Android development content based on Xamarin can be basically completed within two months. The same is true. Install the development environment first. Just do it. First, we will download Visual Studio 2015 on Microsoft's official website. If you do not have a serial