click | 易学教程

How to perform a Virtual Mouse click C# without using a mouse

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I'd like to perform a click in a windows application, without using the real mouse (so I can minimize it). Much like a bot would behave. How would I do this? I think the function you're looking for is PostMessage [DllImport("user32.dll", SetLastError = true)] public static extern bool PostMessage(int hWnd, uint Msg, int wParam, int lParam); You can read more about it here on codeproject , and download a demo project, which sends keystrokes. This method posts messages directly on the input queue associated with the program, based on the process handle you use (hWnd) You can also use this

Unable to perform click action in selenium python

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问题 I'm writing a test script using selenium in python. I have a web-page containing a tree-view object like this: I want to traverse over the menu to go to the desired directory. Respective HTML code for plus/minus indications is this: <a onclick="changeTree('tree', 'close.gif', 'open.gif');"> <img id="someid" src="open.gif" /> </a> The src attribute of the image can be either open.gif or close.gif . I can detect weather there is a plus or minus by simply checking the src attribute of the img

How can I pass ONLY clicks through a SVG with pointer-events?

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I have a SVG overlaying a div with a button. I know that i can pass mouse-events through the SVG by setting "pointer-events: none;" for my SVG. However when I do this the SVG wont recognize mouse-events anymore. <body> <div id="website"> <form action="input_button.htm"> <p> <textarea cols="20" rows="4" name="text"></textarea> <input type="button" name="Text 1" value="show text" onclick="this.form.text.value='Test'"> </p> </form> </div> <div id="svgRect"> <svg width="1845" height="140"> <rect id="r0"></rect> </svg> </div> </body> I want my SVG to be able to recognize when the mouse is over it

Iphone darkens div on click

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When you have a div with a click handler attached, the iphone darkens the div as a click indicator, when the div is clicked. Example: view on mobile safari http://jsbin.com/awejo3/4 My question is, how do I turn this behavior off? This is probably useful for most iphone users, but in some types of rich media applications, this is bad. Thanks. You can set the "tap hightlight color" to transparent in css. html { -webkit-tap-highlight-color:transparent; } 来源： https://stackoverflow.com/questions/2355154/iphone-darkens-div-on-click

Simulate mouse click in MSPaint

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I have a console application which should paint a random picture in MSPaint (mouse down -> let the cursor randomly paint something -> mouse up. This is what I have so far (I added comments to the Main method for better understanding what I want to achieve): [DllImport("user32.dll", CallingConvention = CallingConvention.StdCall)] public static extern void mouse_event(long dwFlags, uint dx, uint dy, long cButtons, long dwExtraInfo); private const int MOUSEEVENTF_LEFTDOWN = 0x201; private const int MOUSEEVENTF_LEFTUP = 0x202; private const uint MK_LBUTTON = 0x0001; public delegate bool

Jquery Jstree checkbox events capture

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问题 I am totally new to jQuery and jstree. I am using jstree and populating the data using xml. But would like to capture event for each node whether checked or not along with their Ids. I tried using jstree's plugins API like change_state() , check_node() or select_node() but it's not working. Also I would like to get all selected nodes data in an array for further processing..Can anyone help? Thanks... 回答1: I like the jstree plugin but it's not well documented, nor is it built to conform to say

Simulate mouse clicks at a certain position on inactive window in Java?

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Anyways, I'm building a bot to run in the background. This bot requires me to click. Of course, I want to be able to do other things while the bot is running. So I was wondering if it was possible for me to simulate a mouse click at a certain position on an inactive window. If this is possible, I would greatly appreciate it if any of you could help me. java.awt.Robot Clicking into an active window is going to activate it, though. 来源： https://stackoverflow.com/questions/6497825/simulate-mouse-clicks-at-a-certain-position-on-inactive-window-in-java

How to keep the ExpandableListView Opened?

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问题 I am working on the ExpandableListView I have completed the work, now only one thing that I want to do is I don't want the ListView to be DropDown on click of the Expandable List View rather I want to show it opened with all the Items displayed inside without performing any click on them. Can anyone tell me how can i do that particularly. 回答1: Do this for every one of the groups to expand them: listView1.expandGroup(int groupPosition); If you want to prevent group collapse, then do this:

Fire button click in AngularJS

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I want to fire a button's click event when pressing ENTER inside a input and I find it quite difficult with AngularJS. My view (simplified, updated ): <!doctype html> <html lang="en" ng:app="test"> <head> <meta charset="utf-8" /> <title>Test</title> <link rel="stylesheet" href="css/app.css" /> </head> <body ng-controller="TestController"> <button ng-click="onButton1Click()" class="btn1">Click Me</button> <button ng-click="onButton2Click()" class="btn2">Don't click me</button> <script src="lib/jquery/jquery.js"></script> <script src="lib/angular/angular.js"></script> <script src="js

Javascript/jquery, get all divs location at (x,y). Forwarding touches? [duplicate]

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Possible Duplicate: How to get a list of all elements that resides at the clicked point? I know I can get the element with the highest z-index by using document.elementFromPoint(x,y) . The problem is I need to get every div that contains the touch event's location. How can I propagate touches to elements underneath? I have seen some hacky solutions that show/hide elements while re-generating the event, or pointer-events style with css, however I cannot use these and they may cause flickering... The following diagram illustrates what I need to do: If the purple, green, and blue boxes represent