tutorial wpf

Share static properties for multiple windows in WPF and static properties for windows in wpf Because my DoubanFm needs to set a global CurrentSong after rethinking, this field should be known to all VMS, and I want to use it as the common attribute of all my VMS at the same time. In addition, I want to minimize code duplication and improve reuse. So I did the following: (below is my test in

WPF-XAML namespace (x :) language feature, wpf-xaml namespace Source from MSDN online documentation, link: http://technet.microsoft.com/zh-cn/library/ms753327.aspx X: Arguments command, link: http://msdn.microsoft.com/zh-cn/library/ee795382 (v = vs.110). aspx X: FactoryMethod command, link: http://msdn.microsoft.com/zh-cn/library/vstudio/ee795381.aspx/html The above two commands are not implemented by r

Original: WPF multi-touch development [2]:WPF Touch's execution order of several gesturesI said in front of the use of the simulator under Win7, debugging analog multi-touch, the actual development of this is also more troublesome.To get a few mouse.So more people will buy a touch condom on the display. This enables 2-point touch. There is no real touch screen expensive, the price is also relatively prefere

Memory leaks once, now, and later will always be a concern in applications. One of its initial origins is the unsubscribed event processing program. Weak event pattern can play a role in Memory leakage, but it has not been implemented yet. In this article, we will see the role of WPF when using the weakeventmanager class. This article is part of a series of new features of WPF 4.5. Eneric weak event manage

This article is part of the new feature series of WPF 4.5. We will explore the "event tag extension" in WPF 4.5 ". What is tag extension? In what scenarios? As Rob points out, value can be provided for tag extensions in XAML. In this case, a delegate is also provided, and the WPF framework itself does not define the tag extension to be used for events. In my opi

andWPFOfContentThe model is also similar.WPFThe development team should learn from it.Infragistics. With this foundation, the development of newWPFControls are simpler. XAML I personally think that XAML should be an epoch concept in WPF. With XAML, we can describe complex object graphs in text mode. This idea is available in VB, but XAML is simpler to use tools to generate XAML. Through command, routing event, and other mechanisms, interface design

In Silverlight/WPF, if you want to modify the interface control value in multiple threads, The begininvoke method of the dispatcher object is undoubtedly the most convenient method. For details, refer: how to update the value of the UI control in winform/Silverlight multi-thread programming However, it is found today that begininvoke in WPF cannot automatically convert anonymous methods/lambda expressions

WPF data binding provides an application with a simple and consistent way to represent data and interact with the data. Elements can be bound to data in various data sources in the form of common language runtime (CLR) objects and XML. First, the basic concept of data binding: Data binding involves two aspects: one is the source of the binding, and the other is the binding target. The binding source is the source data used by the control bindings, w

This topic helps you understand the multi-objective and its pros and cons from Prism. The multi-target code has roughly the same code base for two different platforms. This allows you to keep the code as much as possible to produce binary files for two different technologies. In this case, the techniques described in this section are WPF and Silverlight. This topic contains some considerations when you are using these technologies to develop multi-tar

Summary of WPF controls and summary of wpf controls Content Control:1. Button:When Button. IsCancel = "True", click the Button to close the dialog box. When Button. IsDefault = "True", Press enter to trigger the Click Event of the Button.2. RepeatButton:The appearance is the same as that of the Button, and the behavior is basically the same. The difference is that when you press and hold the RepeatButton,

A simple WPF font selector implementation and wpf font Selector I haven't written a blog for a long time. This is the first blog post in the summer vacation and will be updated in the future !!! This is a font selector I wrote. The interface is as follows: The technology used in this program is relatively simple. It only uses several methods of the Font class to bind data. First, create a Grid with four r

WPF globalization and localization, and WPF globalization Localization When an App needs to launch a multi-language version, it needs to use the [Globalization and localization] service. PrincipleAndProcess The resource file contains all the control information. By exporting the control information, you can modify the string of its corresponding attributes (such as the Text attribute of TextBlock) to implem

WPF enables SamSung mobile phone charging interface, while wpf SamSung mobile phone charging First This effect comes from the charging interface of Samsung S5. Of course, there are some differences in details. The main purpose of this article is to exchange technical information and do not apply the effect directly to commercial products and projects. Battery background Because there are several parts insi

A WPF dashboard open-source control and a WPF dashboard open-source control are recommended. Some time ago, the server-side monitoring system was designed to make the interface look good, using WPF. Hardware-related monitoring, such as CPU and memory, to use dashboard controls. I have found many such controls on the Internet, which are basically third-party comme

WPF learning path (13) URL, wpf learning path url A URL consists of three parts: Protocol, host address of the resource, and resource path. In WPF, URLs are also composed of three parts: pack, authority (application: | siteoforigin :), and Path Resource file Local Assembly Uri uri = new Uri ("pack: // application:,/ResourceFile. xaml", UriKind. Absolute ); Uri

WPF learning notes (XAML) and wpf learning notes (xaml) Introduction This is my first time writing an article in the courtyard. I have been working on some projects for a year and a half, but I really feel that there are too few things and the basic notes are poor. Recently I want to learn something, write more articles to encourage yourself to keep learning. As you are preparing to use

[WPF] daily notes and wpf notes This document is designed to record small details in WPF development and is used as a memorandum. 1. Binding: Text = "{Binding AnchorageValue, Mode = TwoWay, UpdateSourceTrigger = PropertyChanged }" 2. About The ListBox Style

In WPF, Chinese characters are searched by pinyin, and Chinese characters are searched by wpf pinyin. 1. For a touch screen project in WPF, you need to enter a name, but the screen does not support Chinese character input. The use of the virtual keyboard is unstable. In order to solve this problem, we hereby handle it. 2. Create a new class conversion class, whic

WPF System Tray Icon flashing, wpf Tray WPF Message notification System Tray, icon flashing1 using System. windows. forms; 2 3 using System. windows. threading; 4 5 public partial class Window: Window 6 {7 private policyicon; 8 DispatcherTimer icoTimer = new DispatcherTimer (); 9 string icoUrl = @".. /.. /Red. ico "; 10 string icoUrl2 = @".. /.. /Red2.ico "; 11 p

WPF can define resources within a window, where you can write some templates or something. You can also refer to other resource dictionary files directly inside. Just like this. resourcedictionary > resourcedictionary.mergeddi Ctionaries > resourcedictionary source =" mefa. procedure.watchprocedure;component localcontrols selectperson.xaml " /> resourcedictionary.mergeddictio Naries > resourcedictionary > But sometimes we want to mix i