pressed atl

1. Open vs2008 and click "new project…" on the start page ...", Select the "ATL Project" project under the "ATL" category. The project name is "atltest ". In the Project Wizard that appears later, use the default configuration. 2. Add controls Right-click the project in solution manager, select "add" and "class", and select the ATL control type u

The ATL window process adopts a call mechanism called thunk to solve the following problems:To create a window by using a UI thread, register a window class, create a window, and display a window. The corresponding API functions are registerclass, createmediawex, and showwindow. In the registration window stage, you need to transmit the address of a callback function. The dispatchmessage in the message loop is responsible for distributing the message

1. Where is progid? This is the first problem I encountered when I used the ATL wizard. You cannot find the progid you want to modify. It used to hide in the. RGS file with the same name as the component. RGS is the script file registered by the component. When you register the component with regsvr32.exe, the component calls this file internally. RGS files are stored in dll as resources. 2. manually add a method to modify the location. Assume

SeeHttp://www.experts-exchange.com/Programming/Programming_Languages/Cplusplus/Q_20513227.html Use ATL to add an "ATL simple object" called myobjectIn this case, I want to create a new myobject * PTR = new myobject ();)The following error occurs during compilation: "error c2259 cannot instantiate abstract class ." The answer here is the feature of pure virtual functions. I think it should be a feature o

The object of this article is a beginner of COM programming designed to describe how to create a COM server with ATL and how to invoke a COM server in a client application written by VC or VB. In order not to add to the burden for beginners, this article does not intend to delve into the details of COM and IDL, but rather demonstrates the steps required to create a simple COM object with ATL. Hopefully, thi

reference book of my article: 1) COM Technical Insider (Inside com--by Dale Rogerson); 2 ATL Technical Insider (ATL Internals--by Christopher Tavares, Kirk Fertitta, Brent rector, Chris sells); 3) COM essentialism (Essential com--by Don Box). Among them, the 2nd book "ATL Internals"--Chapter 8th collection and enumerator--especially what you have to figure o

The application in this article is vc6.0. For other versions, the wizard may be different from the one described in this article. Address: http://www.codeproject.com/atl/com_atl.aspBeginner's Tutorial: COM/ATL simple project Author: C. Lung. Introduction The purpose of this tutorial is to give readers a preliminary impression on How to Use ATL to create a COM Ser

Author: useresu download source code SummaryThis article introduces a simple com plug-in (addin) that uses VC ++ ATL (Active Template Library) and idtextensibility2 to add a simple function to Microsoft Word ), add the toolbar buttons, menus, and other visual components, and add the Event Response Method to them. Finally, the method for mixed programming with office macros is briefly described.When talking about office-related programming, you may fi

commonly used for List view listview item, when a list item is pressed, its background color is converted and the context menu is prompted to be rendered. (The Phone contact list provides a good example of this feature.) Note: The context menu item does not support icons or shortcut keys. In order to create a context menu, you must override the context menu callback function for this activity: Oncreatecontextmenu () and oncontextitemselected (). In

"); -Builder.setmessage ("OK to exit"?)); Wu builder.create (); - Dialog Dialog; About $Builder.setpositivebutton ("OK",NewOnclicklistener () { - - @Override - Public voidOnClick (Dialoginterface Dialog,intwhich) { A //TODO auto-generated Method Stub + Dialog.dismiss (); the } - }); $Builder.setnegativebutton ("Cancel",NewOnclicklistener () { the the @Override the Public voidOnClick (Dialoginterface Dialog,intwh

other words, if you plan to go on long term, the code is unavoidable, but only for the amateur play, use storyboard bar.(3) Storyboard, NIB files and code to achieve the advantages and disadvantages of the UIIt's a good idea to use a simple project that someone has developed.Well, the bird thought about it. For beginners who want to get into the line, the main focus is on code learning, with storyboard as an aid to better understand view controllers, views, controls, and various jumps. As to w

nightmare night for most people in the city who never know what the artillery is. What makes Tanja even more angry is that nearly an hour has passed, and none of the elders of the mighty family he summoned have come to listen to his life. He looked for it in an angry manner. Although his book had no idea how to go to the city, Shi Xiang, and he was in the city to face Song Jun, and only the county was near Shi. Seeing Tanja's eyes turned to himself, Shi's neighbor immediately guessed what the p

terminated. @ Override Public Boolean onkeyup (INT keycode, keyevent event ){ Switch (keycode ){ Case keyevent. keycode_dpad_center: Case keyevent. keycode_enter: Removecallbacks (mrepeater); // cancel repeated listener capture If (mstarttime! = 0 ){ Dorepeat (true); // If the cumulative duration of a long press event is not 0, the long press is performed. Mstarttime = 0; // reset the timer } } Return super. onkeyup (keycode, event ); } Private runnable mrepeater = new runna

, or even take the initiative to help solve the problem. This is the only thing I have been satisfied with over the past few years. I believe that living is practice. But you have to know whether you are doing good deeds or evil deeds.After three years of graduation, I always felt a little miserable when I looked at the road. I really understand a lot of truth. Thanks to the people who helped me and those who attacked me. Maybe a person can really grow up only after experiencing difficulties, so

Javascript captures keys pressed on the keyboard. A small demo uses js to capture the key on the keyboard and then display the corresponding code value. The above is all the content of this article. I hope you will like it.

help with it with my sincerity, or even take the initiative to help solve the problem. This is the only thing I have been satisfied with over the past few years. I believe that living is practice. But you have to know whether you are doing good deeds or evil deeds. After three years of graduation, I always felt a little miserable when I looked at the road. I really understand a lot of truth. Thanks to the people who helped me and those who attacked me. Maybe a person can really grow up only aft

At first, I thought that WM's long-pressed message was a right-click message and made a low-level error! WM has specific APIS; The specific method is to process in wm_lbuttondown Shrginfo shrg;Shrg. cbsize = sizeof (shrg );Shrg. hwndclient = m_hwnd;Shrg. ptdown. x = point. X; // loword (lparam );Shrg. ptdown. Y = point. Y; // hiword (lparam );Shrg. dwflags = shrg_returncmd | shrg_noanimation;If (: shrecognizegesture ( shrg) = gn_contextmenu){Return

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a previous project requires an effect: For a listactivity, the menus popped up by different items are different. As shown in, we need to bring up menus with different titles by pressing different items: For A Long press event, you can use the setonitemlongclick function of listview to associate the event. However, the listview display menu cannot be called in the onitemlongclick function of the response. there are two menu types in Android: Options menu and context menu. (There are also three

JavaScript obtains which keyboard key is pressed by creating an event. keyCode object, which can effectively obtain the keys on the keyboard. after running the code, click any key on the keyboard. the webpage displays the key you are pressing. A small demo uses js to capture the key on the keyboard and then display the corresponding code value. Script function showKeyCode (event) {document. getElementById ("result"). value = event. keyCode;} scri