wpf mvvm example

Knockoutjs Learning Series----(i)I haven't been blogging for months, and lately it's been a stressful project, but that's not an excuse, J. Most of the time it may be because of a lot of things, and then I can not calm down to write something, learn something.Also very sorry, suddenly see a lot of short message, really do not know how to reply to everyone ...Recently try to take time to write some Knockoutjs and MVC articles at night. Let's write a little knockoutjs here first.About Knockoutjs e

Static ObjectGetviewmodel (Type vm_type) {Dictionarystring,Object> dic = application.current.properties["Viewmodelmap"] asdictionarystring,Object>; if(DIC. ContainsKey (Vm_type. FullName)) {returnDic[vm_type. FullName]; } Else {ObjectNEW_VM =Activator.CreateInstance (Vm_type); Dic. ADD (Vm_type. FullName, NEW_VM); returnNEW_VM; } }Three: Call the Getviewmodel method directly when assigning DataContext to a view Public class viewmodeltest

Preface descriptionIn the actual combat project and study to summarize the Android Terminal Project frameworkIncludes MVC, MVP, MVVM, primarily for mobile AndroidThis article uses the Android platform user login As an example to describe the architecture pattern in codeThe code is primarily understood, so it may not be complete, as it removes some of the streamlining and convenience instructionsDirectory1.

stringFirstoperand {Get{returnCalculatormodel.firstoperand;} Set{Calculatormodel.firstoperand =value;} } Public stringSecondoperand {Get{returnCalculatormodel.secondoperand;} Set{Calculatormodel.secondoperand =value;} } Public stringOperation {Get{returncalculatormodel.operation;} Set{calculatormodel.operation =value;} } Public stringResult {Get{returnCalculatormodel.result;} Set{Calculatormodel.result =value;} } #endregion PublicICommand AddCommand {Get

First step: Introduce JS fileStep two: Page binding syntaxStep Three: JSFourth Step: Controller processingQuery Information listPublic ActionResult Index (){return View ();}Querying the user listPublic Jsonresult Getuserlsit (){using (var db = Dbcontext.createinstance ()){var list = db. Getlistif (request.querystring["Sex"]! = null request.querystring["Sex"]! = "unlimited"){List = list. Where (S=>s.sex.contains (request.querystring["Sex"]));}if (request.querystring["age"]! = null request.query

WPF learning path (5) Example: wordboard (continued), wpf Road WordPad 2.0 In the previous issue, a Wordpad program with comprehensive functions was implemented, but the program code was slightly cumbersome. The Community version was updated in this issue. MainWindows. xaml Add the Menu Tool TextBox MainWindow. xmal. cs public partial class MainWindow : W

WPF learning path (5) Example: wordboard, wpf path Wordpad instance 1 MainWindow. xaml Mainly relies on Clipboard class implementation Add the Click Time for the Button private void CopyClick(object sender, RoutedEventArgs e){ if (text.Text != null text.Text.Length > 0) { Clipboard.SetText(text.Text); }}private void PasteClick(object sender,

Following the previous study, today I do a more comprehensive example of a WPF program, which includes these features:1) query function. The city information data is read from the S_city table in the database (local database)/test, and then displayed on a ListView on the WPF window.2) Data linkage function. When the left mouse button selects a record in the ListV

Following the previous study, today I do a more comprehensive example of a WPF program, which includes these features:1) query function. The city information data is read from the S_city table in the database (local database)/test, and then displayed on a ListView on the WPF window.2) Data linkage function. When the left mouse button selects a record in the ListV

itself A canvas control is placed in the Viewbox, setting the size (note: Be sure to set the size, otherwise the default will produce a variety of magical effects), set the background color A button control was placed in the canvas. Just an example, other controls can also be placed in canvas 4, remove the maximum minimization of the belt. Maximize customization and minimize the size of your customizations. Masks the properties windowstyle= "None

. Close (); which public class Model:modelbase { private double yoffset; Public double yoffset {get {return yoffset;} Set { yoffset = value; Raisepropertychangedevent ("Yoffset"); } The modelbase is described in a grouped selection box control (MVVM) (Toggle style imitation Radio box radiobutton, CheckBox checkbox function). Finally, call the method: New Onlyshowmessagebox (). Show ("Please note: High energy ahead, no entry!")

called by winform is the same. -12. the WebService address I found on the Internet seems unstable and sometimes cannot be connected. you can find another one by yourself. Figure-12 The above is an example of the Excel section. the following describes a more important plug-in Function Based on word. it uses the WPF and WCF technologies. it contains three project files. -13. The reference address fo

Http://www.cnblogs.com/Jax/archive/2008/04/15/1155135.html Http://www.cnblogs.com/SkyD/archive/2008/07/15/1243043.html Create a custom form: http://blog.csdn.net/gentle_wolf/archive/2010/09/26/5908340.aspxthdthd Http://www.cnblogs.com/lovebread/archive/2010/05/03/1726525.html An example of Binding data: http://www.silverlightchina.net/html/study/WPF/2010/1126/3686.html? 1290932194 Instance analysi

WPF and Expression Blend development example: Make full use of Blend to achieve a searchlight effect, wpfblend The basis of this article is that readers have some knowledge about WPF and relevant coding experience, and have basic knowledge about Blend interface layout. in this article, the corresponding operations in the Blend are demonstrated, and each attribute

2016-06-0711:05:44When you learn WCF, you learn the synchronization and asynchrony of WCF services.I understand that synchronization is:When a WCF service is executed synchronously, the program has only one thread, and the code can only be executed sequentially, and when the client/server execution takes 10 seconds, it can only wait 10 seconds before executing the code.When a WCF service is executed asynchronously, the program can run concurrently with multiple threads, and when a client/server

behavior is not the core of WPF, but also the design feature of expression blend. The use behavior can also be replaced by a trigger. However, it is also interesting to use behavior. Let's take a simple example to see its usage. override the onattached () and ondetaching () methods. Access the elements of placement behavior through associatedobject. Complete the operations of the mouse Drag Control in the

WPF and Expression Blend development example: a digital input box for style implementation, wpfblend Today, we have a very odd method of obscenity, which is rarely used. We do not recommend that you use it too frequently. First style: In fact, there is only one core, namely writing code in xaml. X: Code Msdn Introduction Reference style: Source code download: Http://files.cnblogs.com/youngytj/Text

usingSystem;usingSystem.Collections.Generic;usingSystem.ComponentModel;usingSystem.Data;usingSystem.Drawing;usingSystem.Linq;usingSystem.Text;usingSystem.Windows.Forms;usingSystem.Threading;//the namespace referenced by the thread operationnamespacewindowform thread Operation {//define a delegate with no parameters Public Delegate voidRundele (); Public Partial classform1:form {thread thread; //Create a Thread object PublicForm1 () {InitializeComponent (); Control.checkforillegal

/// The WPF file contains a button, a TextBox, and a TextBlock. Using System;Using System. Collections. Generic;Using System. Linq;Using System. Text;Using System. Windows;Using System. Windows. Controls;Using System. Windows. Data;Using System. Windows. Documents;Using System. Windows. Input;Using System. Windows. Media;Using System. Windows. Media. Imaging;Using System. Windows. Navigation;Using System. Windows. Shapes;Using ClassLibrary1; Namespace

After the WPF single example window close (), the Show () will report an error, and close will call Dispose, the resource will be released immediately, and the ShowDialog () situation is the same. Overload onclosing (CancelEventArgs E) method, using the Hide () method. The code is as follows Copy Code private static Ghxtestcontrol _instance;private static readonly Object