postcard background

The icon above, R. drawable. register_checked is the selected ImageThe icon below, R. drawable. register_unchecked is the unselected Image By default, the selected result is shown above. Click the button to cancel the selection. click the button again to select again. Actually, this is two images. The key is that the image must be changed with the button. At first, I wanted to use the button to implement it. After a long time, I had to press the button and release it. I didn't click it to ch

Sometimes we need to switch our Android program to run in the background and switch it to the foreground if necessary. The following provides a way to do this by first referencing three cells: 1 Uses androidapi. JNI. App,androidapi. JNI. Graphicscontentviewtext,androidapi. Helpers; To switch the application to the background, there are two ways of switch

To the U.S. Mito software users to detailed analysis to share a change in the background color method. Method Sharing: The second step, click on the scene, select the background of the magazine, start to dig, detailed steps as shown: The third step is to select Automatic drawing. The fourth step, the mouse click Drag to pull out the picture, steps as shown: The fift

Introduced Re-imagine Windows 8 Store Apps after a task Background playback and control of music Example An object to hold information about each piece of music Backgroundtask/songmodel.cs * * * for the preservation of each piece of music related information * * using System; Using System.Threading.Tasks; Using Windows.storage; Namespace Xamldemo.backgroundtask {public class Songmodel { /// Demonstrates how to perform

1, background descriptionCSS2, Background property:Writable, detachableBackground: [background-color>]Background-image >[,background-repeat>] [background-attachment >[,background-posi

Hyii2 background management system-menu, hyii2 Background Management System Yii (yii-china.com)-hyii2 background management system-menu Introduction How to add a new menu in the hyii2 background management system? Many children's shoes that buy source code are often asked, and the menu I created is not displayed on the

1. execute functions in C # code in javaScript Functions: Method 1: 1. Create a button to write the called or processed content to button_click in the background; 2. Write a js function at the front end with the content of document. getElementByIdx ( quot; btn1 quot ;). click (); 3. At the front end or... 1. Execute functions in C # code in javaScript Functions: Method 1: 1. Create a button to write the called or processed content to button_click in

Bootstrap-based responsive background management panel and bootstrap background management Do you want to create a background management panel or an analysis dashboard? You do not need to start from scratch. Keen IO Bootstrap is a responsive dashboard template that can help you present data in a few minutes, allowing you to create an attractive, custom analysis

The Sina homepage can close the background effect code. During festivals or major festivals, the homepage of Sina portal and other portals are in this background. Changing the style corresponds to the event. Of course, you can choose to close the background, the code you see now is to close the background, which is sim

Solve the Problem of blank background color on the right after the browser window becomes smaller or the image cannot be filled in full screen. The background color of the browser window This occurs when a full-screen webpage is created: It is normal to maximize the display of the window. When the window is reduced, a scroll bar appears. When you drag the scroll bar to the right, a blank area appears. The

Registration and logon judgment --- background code (1), --- background I am a student at this stage. I have no experience writing code. I am writing it through my feelings. Please point out the error. Thank you. Background code: Train of Thought: Pass the username and password of the front-end text box to the background