tutorial wpf

Recently developed WPF program, need to print, use the FlowDocument (this is equivalent to have a print template, and can be modified at any time, really very convenient). But it's a bit of a hassle to output tabular data, which is probably most of the time.Because TableCell inside can not directly use Run or TextBlock, to add paragraph, this time the problem is, the TextAlignment property set above the paragraph, only when the text content directly w

Examples of line-drawn animation effects implemented by WPF and those of wpfThis article provides examples to share with you the specific code for implementing line-drawn animation in WPF for your reference. The specific content is as follows: Requirement: a straight line (not a curve) is drawn gradually on the canvas like a model stroke. However, the premise is that it is implemented using background code

WPF thread -- BackgroundWorker, wpf In WPF, the second common thread processing method is BackgroundWorker. The following is a simple example of BackgroundWorker. Public partial class MainWindow: Window {// Note that the WorkerReportsProgress attribute of BackgroundWorker indicates whether the BackgroundWorker can return the progress. ProgressChanged is respon

The ObservableCollection of the two-way binding notification mechanism in WPF is used, and the two-way binding of wpf The ObservableCollection In many cases, the data used is a collection of objects. For example, a common solution in data binding is to use ItemsControl (such as ListBox, ListView, or TreeView) to display the set of records. You can enumerate any set that implements the IEnumerable interface

WPF controls adaptive screen and wpf controls adaptive If the interface is designed, the adaptive problem cannot be avoided. Let's talk about how to implement self-adaptation in wpf today. Let's first look at the effect: (add source code download at the end of this article) The basic idea is to use the Grid to automatically fill and adapt the width. However, th

WPF implements regular UI refreshing and wpf refreshes the ui. The examples in this article share with you the specific code displayed on the wpf ui for regular refresh for your reference. The specific content is as follows: Code: Using nhib.pdf. criterion; using System. collections. generic; using System. collections. objectModel; using System. componentModel;

WPF buttons with arrows and WPF buttons with arrows XAML code::

Use MindFusion. Scheduling for WPF to customize the appearance of the resource view for better presentation. You can customize the view appearance by setting various attributes of the Calendar. ResourceViewSettings object. We will create our demo on a silver theme to make the font even across the entire view by reducing the definition and contrast of the color. The custom process consists of the following steps: Custom view Background: 1 c

WPF series: drawing, wpf series drawingLine Draw a straight line between two coordinate points and set its start and end with four attributes. If the line is drawn in the Canvas, the Top and Left attributes of the Canvas are valid. Polyline Line breaks are similar to straight lines, except that multiple straight lines are connected together. They place the coordinates of all turning Points in the Poin

WPF simulates QQ logon background animation and wpf logon background animationIntroduction The reason is simple simulation, because I don't know how the QQ login background animation is implemented. Here, it is simplified through some methods and achieved a similar effect. General idea First, we regard the background as the array distance of a 4-row and 8-column point. The Y axis is 70. connect poi

WPF binds xml data sources and wpf binds xml data sources. 1. Interface Xmlns = "http://schemas.microsoft.com/winfx/2006/xaml/presentation"Xmlns: x = "http://schemas.microsoft.com/winfx/2006/xaml"Xmlns: mc = "http://schemas.openxmlformats.org/markup-compatibility/2006"Xmlns: d = "http://schemas.microsoft.com/expression/blend/2008"Xmlns: wf = "clr-namespace: System. Windows. Forms; assembly = System. Windows

WPF Custom Search box code sharing and wpf custom code sharing First download the search icon: Search icon: http://www.easyicon.net/1183666-Search_icon.html in the control The search box design process is relatively simple: 1. First define a Rectangle as the background 2. Input TextBox in the middle to rewrite the template. The prompt Label is placed in the template. You can control the hidden display in t

Event learning in WPF (2) event Learning in wpf 　　3.2 custom route events To facilitate communication between objects in the program, we usually need to define some routing events by ourselves. So how to create a custom routing event? The following example shows how to create a custom route event. Generally, creating a custom route event consists of three steps: First, the method for defining routing events

WPF custom window close button, wpf custom window button The main knowledge points of the closed icon design are as follows: 1. Path: draw a line through Path. Of course, you can use Rectangle/Border instead of horizontal and vertical. It is very convenient to use Path for some simple line icons. 2. simple Animation and Animation usage The Button style is as follows:

[WPF series]-Style and wpf series style

A piece of WPF code handles all click events, while the wpf code handles events. You can use one method to control the forwarding of all click events, as shown in the following figure: Resource file: Process Code Logic ///

WPF audio playback MediaPlayer, wpf audio mediaplayer 1 private MediaPlayer player; 2 3 public MainWindow() 4 { 5 InitializeComponent(); 6 player = new MediaPlayer(); 7 } 8 9 private void ButtonOfOpen_Click(object sender, RoutedEventArgs e)10 {11 player.Open(new Uri(@"C:\Users\Ares\Desktop\Sound\TfrAlarm.mp3", UriKind.Re

WPF shortcut key unified management improvement article, wpf unified management Thanks @ zhoumy for your suggestions. Using the specified naming rule is indeed a good solution! The modified code is provided below. To view the previous article, click to jump 1. modified rule entity public class KeyboardShortcutsRule { public KeyboardShortcutsRule() { IsShowInHelp = true;

WPF implements a simple running horse lamp effect, while wpf implements a running horse Lamp Recently, the project needs to use the running horse lamp. Unlike the online project, most of the online projects are continuous, and what we want is discontinuous. That is, four items are displayed on the interface (the number of display items is variable). If seven items are to be displayed, the left hops are cont

Wpf methods for finding parent and child elements and wpf methods for searching Elements 1 /// Call 1 List 1 /// Call 1 Border tbBorder = FindParent