doubleclick adx

Method 1: (slightly defective) In the Treeview The selected node is determined in the DoubleClick event of the entire tree. However, this method has a disadvantage. After a node is selected, double-clicking other blank areas triggers the double-click event of the node. Method 2: (it can better solve such problems) Key steps: 1. Get the current active node based on the mouse position. Of course, this step may still be unexpected, b

Single-Chip Microcomputer Software Development may sometimes encounter very complicated logic. when too many logic is twisted together, it will make people dizzy. To manage the complexity of the software, we can adopt event-driven development, first, analyze the events that can be triggered in the execution process of this function, such as time and order conditions. In short, try to think about the execution process of the function from the perspective of event triggering, and write a main cont

When using Infragistics. Win. UltraWinGrid. UltraGrid, we sometimes want to double-click the grid. For example, double-click a row to display the corresponding detailed data. However, no row information is provided for the double-click event. So how can we determine whether a user double-click a row. Here I will explain it in code. I believe everyone can understand it.Private void ultrabod=doubleclick (object sender, System. EventArgs e){// Double-cli

U.S. search engine giant Google announced on October 13 that the company will acquire a network advertising company Double Click (DoubleClick) in cash of $3.1 billion ). This is also the largest acquisition transaction in Google's history.The Associated Press reported that Google and double-click jointly announced the news after the day's stock market close. The board of the two companies has approved the deal and is expected to be completed b

At Google's annual general meeting, Eric Schmidt, CEO of Google, said that Google will focus on search, advertising, and application software. Schmidt also spoke highly of rumors that Microsoft will acquire Yahoo recently, saying that even if Microsoft successfully acquires Yahoo, it will not pose a threat to Google.Analysts pointed out that Google will compete directly with Microsoft in the software market this time. Schmidt said with such a high profile that he was not afraid of cooperatio

occupies half of the market share of the entire keyword search, but its development speed is still faster than Yahoo and Microsoft MSN. According to market research firm Nielsen // NetRatings, Google search volume increased by February in 40%, and Yahoo and Microsoft MSN search volume increased by only 12% and 7% in the same period.Google's unexpected high growth in profits is due to its insistence on actively entering the non-online advertising market, and its in-depth exploration of the p

double-click event as needed. To keep the event consistent with the WinCE system, I chose double-click. NotifyIcon. DoubleClick + = new EventHandler (notifyIcon_DoubleClick ); Policyicon. Icon = this. Icon; // here, the Icon of the form is referenced to assign values to the Icon attribute. Policyicon. Text = "the prompt Text you want to display when the tray icon is held down. "; Policyicon. Visible = true; } Void policyicon_doubleclick (object

According to foreign media reports, Google acquired 48 companies last year. According to the Wall Street report, Google will continue to increase its acquisition pace this year and plans to acquire 50 companies. In an interview, David lawee, vice president of Google's Enterprise Development Department, said that Google will continue to take the initiative to make acquisitions this year. He also said that the acquisition strategy www.qqzer.com won't be changed after he takes over from Eric Schmid

This article from: http://www.cnblogs.com/xiaofengfeng/archive/2011/09/16/2178496.html One component in the DevExpress. net package is xtraTabbedMdiManager. It can display the MDI window as a TabControl style, which is very practical. Unfortunately, disabling tabs (I .e. sub-MdiChild) cannot be achieved by double-clicking. This is a bit difficult for friends who are used to software such as aoyou. View the xtraTabbedMdiManager events, such as MouseDown and MouseUp, without

methods for implementing double-click events using JS on csdn, which are incomplete. Finally, I found that the following methods are the most effective. First, add JS scripts to the web page and store the hidden input boxes of ListBox events.Add the ASP. Net Control to ListBox and double-click the event declaration. Ondblclick = "listbox#doubleclick ()" runat = "server"> Runat = "server" text = "button"/> Finally, you can doub

attribute as the same as the policyicon. Modify the showintaskbar attributeFalse. In this way, the application will not appear in the taskbar during running;(4) Add the event processing code (DoubleClick) when double-clicking policyicon)Private void mypolicyicon_doubleclick (Object sender, system. eventargs E){If (this. Visible){This. Hide ();} Else{This. Show ();}}(5) When using the policyicon control, you often need to use the shortcut menu (contex

be opened by the resource manager after login, even if no IE is used, it will be occupied. MethodIs to log on to another administrator account, or modify the IE buffer directory (modifying the IE buffer also requires re-login ). The usage of the memory disks mentioned above belongs to the purpose of buffering data, so thatTo improve the operating efficiency of the system, I will talk about the use of memory disks to simulate the use of various volumes of soft drives. At present, many friends do

.items [0]. tostring () = "show ")//{// This. Show ();// Contextmenustrip1.items [0]. Text = "hide ";// Return;//}//}// Private void form=mousedown (Object sender, mouseeventargs E)//{// Mickeymouse = new point (-E. X,-E. y );//}// Private void form=mousemove (Object sender, mouseeventargs E)//{// If (E. Button = mousebuttons. Left)//{// Point mousepos = control. mouseposition;// Mousepos. offset (mickeymouse. X, mickeymouse. y );// Location = mousepos;//}//}// Private void policyicon#

, eventargs E){Application. Exit ();}Private void button2_click (Object sender, eventargs E){Isconnectedtointernet ();Stopdailer ();This. policyicon1.icon = new icon ("close. ICO ");MessageBox. Show ("the program has been suspended! ");}Private void btnmini_click (Object sender, eventargs E){This. Visible = false;}Private void set toolstripmenuitem_click (Object sender, eventargs E){This. Visible = true;}Private void policyicon#doubleclick (Object sen

); 10 } 11 } As we mentioned earlier, the eventmanager class also provides a registerclasshandler () function to register a handler for a specific routing event. The function is prototype as follows: 1 Public Static VoidRegisterclasshandler (type classtype, routedevent,2Delegate handler,BoolHandledeventstoo ); The first parameter of the function is used to specify the type of the registration class handler, while the second parameter is used to specify the event that the class handler n

://schemas.microsoft.com/winfx/2006/xaml/presentation" Xmlns: x = "Http://schemas.microsoft.com/winfx/2006/xaml" Xmlns: Provider = "CLR-namespace: winformprovider. controls; Assembly = winformprovider" Width = "600" Height = "400" Icon = "Icon.jpg" Title = "Hello World" Top = "100" Left = "100" Showintaskbar = "True" Minwidth = "500" Minheight = "300" > Provider: form. trayareaicon > Provider: trayareaicon Icon = "Icon.jpg"