("the television are off.");
The public void Changechannel (int channel) {this.currentchannel = channel;
System.out.println ("Now TV Channel is" + channel);
}//power-on command Concretecommand public class Commandon implements command {private Tv MyTV;
Public Commandon (TV TV) {MYTV = TV;
public void Execute () {Mytv.turnon ();
}//Shutdown command Concretecommand public class Commandoff implements command {private Tv MyTV;
Public Commandoff (TV TV) {MYTV = TV;
publ
argument is changed to the accelerator's resource file name.
Finally, in PreTranslateMessage (msg* pMsg), add the following:if (:: TranslateAccelerator (GetSafeHwnd (), haccel,pmsg))return true;
That way, just add the shortcut key to the accelerator resource file.Note: The name of the shortcut key must be the same as the menu name to be able to respond. Now just add the OnCommand message processing to this menu item.
The second: or add the accelerat
used in XUL
All. xul files are added items, IDs can be set casually
Declare the. js file you want to useDeclare the attributes you want to use multiple language stringsAdd XUL elements to the Firefox interfaceRelated XUL element features see XUL TutorialsReference: Http://developer.mozilla.org/en/XUL_Tutorial
Insertafter= "Context-selectall" oncommand= "Oncmddownloadall (event)"/>
accesskey= "download_link_text.accesskey;" insertafter= "Con
little confused about the CommandName and CommandArgument attributes in the LinkButton component, and what they do. In fact, they have a very important role. Examples are as follows:If there are 100 LinkButton in one of your pages, be on the server side to determine which LinkButton is being pressed. Without these two properties, you can assign a value to each LinkButton Text property, and then check the Text property value to determine which LinkButton is being pressed. Of course you can also
() { } @Override publicvoid Execute () { System.out.println ("no command opened"); } @Override publicvoid undo () { System.out.println ("no Close Command") ; }}Defines the remote control class: Defines an array of commands to be stored, and two commands for opening and closing a user; Public classRemotecontrol {command[] commands; PublicRemotecontrol () {commands=NewCommand[10]; for(inti=0;i) {Commands[i]=NewNocommand (); } } Public voidSetcommands
and parent window. If this parameter is set to true, the image is repainted. If this parameter is set to false, the image is not repainted. You need to update the specified region by hand.
An example of calling this function is as follows:
#001 //
#002 // response command.
#003 // Cai junsheng 2007/09/16 QQ: 9073204
#004 //
#005 lresult ccaiwinmsg: oncommand (int nid, int nevent)
#006 {
#007 // menu option command response:
#008 switch (NID)
#009 {
Declare_message_map ()
2) In the. cpp file,
Begin_message_map (cmainframe, cframewnd)
// {Afx_msg_map (cmainframe)
On_wm_create ()
On_command (idm_changmenuitem, onchangmenuitem) // Add it here. Note that ';' does not exist ';'
//} Afx_msg_map
End_message_map ()
Void cmainframe: onchangmenuitem ()
{
// Write the code to be processed here
......
}
Other methods:
If the menu id value is continuous, it is best to use on_command_range to map the message processing function. You can process all me
partition lpstartaddress, _ in_opt lpvoid lpparameter, _ in DWORD dwcreationflags, _ out_opt lpdword lpthreadid );
LpthreadattributesIs the attribute of the thread.
DwstacksizeIs the stack size of the thread.
LpstartaddressIs the start address of the thread function.
LpparameterIs the parameter passed to the thread function.
DwcreationflagsIs the sign for creating a thread, such as suspending a thread.
LpthreadidIs the ID of the thread. An example of calling this function is as follows: #001 //
: Onlanguage:${language}When the open file is in the language specified by onlanguage, the extension is activated.For example:... "activationevents": [ "Onlanguage:python"] ...According to the command entered: Oncommand:${command}When the command specified in the OnCommand is triggered, the extension is activated. In the Hello World template generated above, we can see.... "activationevents": ["OnCommand
value, the operation between the pure foreground interface2. Function execution order, for the General button, you can set the OnClick, OnClientClick, OnCommand events, the execution order is as follows:①onclientclick invoke JS to set the method②onclick button Click event to execute after the OnClientClick event③oncommand is performed in the OnClick event and is typically used in conjunction with the Comma
; GetSafeHwnd (), x, Y, CX, CY, nflags), Elsereturn m_pctrlsite->setwindowpos (pWndInsertAfter, x, Y, CX, CY, nflags);} Call the DestroyWindow function to destroy the dialog box window. Called in the DoModal function. Returns the execution result of the DoModal function. Idok:1 idcancel:0 Release Resources cmainframe::ondlgmodal () line 116_afxdispatchcmdmsg (CCmdTarget * 0x007f4008 {CMainFrame hWnd= 0X00040696}, unsigned int 32771, int 0, void (void) * 0x0040117c cmainframe::ondlgmodal (void),
the top, no match}BOOL cobject::iskindof (const cruntimeclass* pClass) const{ASSERT (This! = NULL);It better is in valid memory, at least for CObject sizeASSERT (afxisvalidaddress (this, sizeof (CObject)));Simple SI casecruntimeclass* pclassthis = Getruntimeclass (); Yellowdog->getruntimeclass (); Returns the head node.Return Pclassthis->isderivedfrom (PClass);}This process is consistent with wm_createOnwndmsg () {OnCommand () {UINT NID = LoWord (WPa
overwritten. Let's look at the definition of this method.
[EditorBrowsable (EditorBrowsableState. Advanced)]
Protected virtual void RaisePostBackEvent (IPostBackEventHandler sourceControl, string eventArgument)
{
SourceControl. RaisePostBackEvent (eventArgument );
}
We can see that this method directly calls the RaisePostBackEvent of the sourceControl and passes in an eventArgument parameter. In this example, sourceControl is the Web Control: Button2 corresponding to _ EVENTTARGET, eventArgum
, if not, the message is not responded.Load the menu and right-click it to display it. First load the top-level menu with loadmenu (), and then use getsubmenu () to obtain the first-level sub-menu.When the mouse event is right-clicked, the menu is displayed. Otherwise, use: sendmessage () to send a command message to the receiving window for corresponding processing. : Setmenudefaultitem () is used to set the default menu options, which are displayed in bold. Finally, right-click the trackpopupm
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