Use of menu bar and status bar

1. tool bar

Assume that a resource file menu bar (idr_menu1) has been created. Now you need to load the menu bar to our dialog box and add it in the oninitdialog () function. The Code is as follows:

// Todo: add additional initialization code // Add // load menu m_menu.loadmenu (idr_menu1); setmenu (& m_menu); m_menu.detach (); // because this is a class member variable, you can skip this sentence, but the local variable must have this

In this way, we can see our menu bar in the running interface. M_menu here is a member variable declared as cmenu. The last line of code is not added here.

After this is done, you can see the menu and perform operations, but the message response is not allowed. When performing a message response to a menu, it is said that the update_command_ui response can be implemented, but I tried and found that there was no response. Finally, I used the Response Message wm_command to implement the menu response. The Code is as follows:

Bool cimporttabledlg: oncommand (wparam, lparam) {// todo: Add dedicated code and/or call the base class int menuid = loword (wparam); caboutdlg dlgabout; cfiledialog fdlg (true, null, null, 6ul, _ T ("executable file (*. EXE) | dynamic link library (*. DLL) | "), (cwnd *) This); tchar szfilename [max_path]; Switch (menuid) {Case id_about: dlgabout. domodal (); break; Case id_open: fdlg. domodal (); lstrcpy (szfilename, fdlg. getpathname (); m_pro.resetcontent (); m_pro.addstring (szfilename); listimporttable (getprohandle (szfilename, false); break; Case id_exit: This-> enddialog (idok); break; default: break;} return cdialogex: oncommand (wparam, lparam );}

Attachment:

2. Status Bar

After a long tangle, I started to use cstatusbar for a long time and didn't show it. Finally, I had to switch to cstatusbarctr.

This method is relatively simple. paste the code first:

Initialization code:

// Set the status bar this-> m_statebar.create (ws_child | ws_visible | sbs_sizegrip, crect (0, 0, 0, 0), this, id_bar); crect RT; this-> getclientrect (& RT); int pnwidth [2] = {RT. width ()/2,-1}; this-> m_statebar.setparts (2, pnwidth); systemtime t; getlocaltime (& T); cstring STR; cclientdc (this); Str. format (_ T ("Current Time: % d seconds"), T. wyear, T. wmonth, T. wday, T. whour, T. wminute, T. wsecond); csize SZ; SZ = dc. gettextextent (STR); this-> m_statebar.settext (STR, 200, 0); this-> m_statebar.settext (_ T ("Preparing... "), 0, 0); settimer (id_bar, 10, null); // id_bar is a custom integer used to identify the status bar.

Status Bar update code:

Void cimporttabledlg: ontimer (uint_ptr nidevent) {// todo: add the message processing program code and/or call the default systemtime t; getlocaltime (& T); cstring STR; cclientdc DC (this); csize SZ; Switch (nidevent) {Case id_bar: Str. format (_ T ("Current Time: % d seconds"), T. wyear, T. wmonth, T. wday, T. whour, T. wminute, T. wsecond); SZ = dc. gettextextent (STR); this-> m_statebar.settext (STR, 1, 0); break; default: break;} cdialogex: ontimer (nidevent );}

The image in 1 already has the effect.