click

Yes, that's what I need to achieve, don't ask why:) So, since this is mainly OS dependent stuff I will be using Windows or Linux (whatever is simpler) Every second my program will: 1. do a screenshot, analyze the board and other stuff (this I can do) 2. then move the mouse to some XY and do a left-click that's all My main concern is: is there any library for capturing screenshots and then left clicking somwhere on the screen? I've done this very thing before - use PIL to get the screenshots, and pywinauto to generate the mouse clicks. Use ctypes and user32 calls. This is for the second part:

I have several comboboxes in a UI each with a long list of similar entries (numbers). When the user selects an item from one of the comboboxes, I know the user will choose an entry with a similar value (but likely not the same) from the other comboboxes. Thus, after the user has selected a value, to help avoid forcing the user to do a lot of scrolling, I would like to "pre-scroll" the next combobox dropdown to the vicinity of the last selected value (when this dropdown does not already have a selection). I have accomplished this thus far by using combobox.SelectedItem = myLastSelectedItem;

Here is a little example: (live demo here ) HTML: <input id="file" type="file" /> Javascript: $(function() { $("#file").click(); }); In Firefox 3.6.6 nothing happens, while in IE7 the "Choose File" dialog box is opened. Any ideas how to open the "Choose File" dialog box in Firefox without clicking on the Browse button ? Marcel Jackwerth The file-dialog breaks out of the sandbox your javascript code runs in (access to HDD). Good/secure browsers (= not IE7) should prevent that this dialog is opened via a script - it MUST be opened by a real mouseclick. Some browsers seem to allow it, but it

I am trying to get the coordinates of a click with the mouse in C# related to a panel in my form, but I don't know how to do that. I'm a begginer and I don't have any experience with events. Thanks! You must subscribe to event of Panel control - Click event. You can write the code below within Form's contructor: System.Windows.Forms.Panel panel; public Form() { InitializeComponent(); panel = new System.Windows.Forms.Panel(); panel.Location = new System.Drawing.Point(82, 132); panel.Size = new System.Drawing.Size(200, 100); panel.Click += new System.EventHandler(this.panel_Click); this.Controls

I am using Ext.grid.gridpanel.As in rowclick event, we can handle row click of grid..Is there any event to handle column click of grid? i want to select a particular column of grid. There is no special columnclick event on the gridpanel or the selection model, but you can listen to the cellclick : ( Grid this, Number rowIndex, Number columnIndex, Ext.EventObject e ) event on the gridpanel itself - irrespective which selection model you use. Looking at the columnIndex you'll know which column has been clicked. If you want to react on clicks onto the header row, use the headerclick event instead

I need to differentiate between a single click and a double click but I need to do this during the click event. I need this because if there's a single click I want to call Function A and if there's a double click I want to call Function B. But Function A must be called only in case of a single click. How may I achieve this using standard Winforms in C# (or VB)? click and double click can be handled seperately click -> http://msdn.microsoft.com/en-US/library/system.windows.forms.control.click(v=vs.80).aspx double click -> http://msdn.microsoft.com/en-US/library/system.windows.forms.button