wpf example

This article is mainly for you to introduce the WPF implementation of the regular refresh UI interface features, with a certain reference value, interested in small partners can refer to The example of this article for everyone to share the WPF timed Refresh UI interface display of the specific code for your reference, the specific content is as follows Code: Us

WPF mvvm+ef Additions and deletions simple example (a) the management of student information is realized.Now the need to change, in the entry of student data at the same time need to enter the student's picture information, and a student can only have a picture information. And the student's picture information can be updated.Add those features, first look at:First step: Add entity class StudentPhotoEntity.

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

. Run (window); - } -}4> Add button Response events1 Private voidButton_Click (Objectsender, RoutedEventArgs e)2 {3 stringstrconn =@"Data source=.\student.db; Version=3";4 stringStrcmd ="select * from Stu";5Sqliteconnection con =Newsqliteconnection (strconn);6 Try7 {8 con. Open ();9 }Ten Catch(Exception ex) One {MessageBox.Show (ex. ToString ()); } A - -Sqlitecommand cmd =NewSqlitecommand (Strcmd, con); the

This article is mainly for you to introduce the WPF implementation of a simple marquee effect, with a certain reference value, interested in small partners can refer to Recent projects to use the effect of the marquee, and the internet is not the same, most of the online is continuous, and we are asking for a discontinuous. That is, the interface on the display of 4 items (the number of display items variable), if there are 7 to show, then constantly

"text="WordPad"Fontsize=" -"textwrapping="Wrap"height="Auto"Width="Auto"margin="5"> "Copy"click="Copyclick"/> "Paste"click="Pasteclick"/> "Cut"click="Cutclick"/> "Delete"click="Deleteclick"/> Add shortcut keys KeyGesturePrivateKeyGesture gestcopy =NewKeyGesture (key.c, Modifierkeys.control);PrivateKeyGesture Gestpaste =NewKeyGesture (KEY.V, Modifierkeys.control);PrivateKeyGesture Gestcut =NewKeyGesture (key.x, Modifierkeys.control);PrivateKeyGesture gestdelete=NewKeyGesture (key.delete);protecte

DataGrid Background code for the example1) The Entity Framework 6.1 reads the city information data from the S_city table in the database (local database)/test, reads the province information from the S_ province table, The anti-data is then displayed to a DataGrid on a window in WPF by way of binding. The specific code is as follows.Using system;using system.collections.generic;using system.collections.objectmodel;using System.Data.Entity;using Syste

Small Example of WPF 1, 　　 void Window_MouseLeftButtonDown(object sender, MouseButtonEventArgs e) { this.DragMove(); } void Button_Click(object sender, RoutedEventArgs e) { this.Close(); } :

The custom radar chart is as follows: 1, create UserControl, called "Radarchartcontrol" Front desk: Background: 2, create the Title Class button control, the definition name is Chartbutton Front desk: Background: 3, define the Data group title display list Front desk: Background: 4. Interface Reference Control The above is a small part of the introduction of the WPF