smooth scroll mouse wheel

In the VB6.0 era, VB does not support mouse scroll wheel embedded yet. You need to use APIs to send the wm_mousewheel message of the mouse to the control to respond to rolling events. This is usually troublesome, andCodeIt is not easy to control. Today, I studied in. NET and found that the. Net Control itself supports

This article mainly introduces information about how javascript disables scroll wheel events. If you need it, you can refer to what we are compatible with at ordinary times and always adjust the compatibility of earlier IE versions, but this is not because earlier browsers are not powerful. But because Firefox is too powerful, it is totally different from the feelings of other browsers. In addition to Firef

When browsing a long Web page, document, or folder with more files, as long as the scroll up and down the mouse wheel can facilitate the page, eliminating the drag on the right scroll bar trouble. In fact, in the Win7 system, in addition to paging browsing, the mouse

If you set the AutoScroll property of a form or container control (such as a Panel control) to True, the scroll bar appears when the form or Panel does not contain any of its child controls, and you can display the entire contents of the form or panel by moving the scrollbar. However, by default, the scroll bar movement can only be achieved by dragging the scroll

introduction: Place the mouse on the image, scroll up, the image continues to grow, scroll down, the image continues to decrease Function disassembly analysis: 1. The first thing to pay attention to is to obtain the scroll wheel event listening, and to see whether the

reset 0 , if the click Interval is too long, it is reset to 0. Mouse Wheel Event MouseWheel Events and Wheeldelta properties When you scroll the page vertically, it triggers the Wheeldelta property in the Mousewheel,event object to indicate that the Wheeldelta is a multiple of 120 when the user rolls the wheel forw

Most of the mouse now has a mouse wheel, for example, when we browse the Web page, the mouse wheel move up and down, the page will automatically scroll up and down. The mouse

How to mask the use of the mouse wheel? The popular mouse in the market, mostly in the middle of the left and right buttons with a dial wheel. Its function is mainly when browsing IE Web page or text, toggle Dial wheel to browse forward or backward. This is equivalent to us

In web development, the drop-down box selects a large number of components. The general statement is: This method is commonly used. When we select a select item, select gets the current focus. Scroll the scroll wheel to scroll the content in the select drop-down list. The selection is incorrect. In this case, we u

Javascript: disables the scroll wheel event. At ordinary times, we are always adjusting the compatibility of low version IE, but this is not because the low version browser is not powerful. But because Firefox is too powerful, it is totally different from the feelings of other browsers. In addition to Firefox, all browsers can use the MouseWheel event to handle the response of the

false; } This event is HTML5 defined and discussed later. 2. More Event information Detail Property For mouse events, detail contains a number that indicates how many clicks (once MouseDown and MouseUp) have occurred at a given position, counting from 1, and if the position between MouseDown and MouseUp is moved, the detail will be reset 0 , if the click Interval is too long, it is reset to 0. 3. Mous