m pMainWnd in general means what it means

Upstairs was right, he was comprehensive.

m pmainwnd is a global pointer variable in mfc. messagebox() is a member function of the window base class cwnd that is used to pop up a dialog window ,..

m hwnd about cwnd

Why doesn't MFC's CWND class set M hwnd to private?

m,m,m,m,m,m,m

Do you want to get the handle of the current window directly with M hwnd, or with getsafehwnd?

Ask me about the custom message transmission parameters:::p ostmessage(m pview->

MDI generated by AppWizard, I want to create a new window in a new thread afxgetapp()-m pdocmanager->onfilenew(), error!

cwnd;sendmessage

m$ com

cwnd::invalidate() and cwnd::updatewindow() m pmainwnd are global pointer variables in mfc.

The indicator is the initial letter of the pointer, pointer.

n is an integer, which means quantity.

h stands for handle, the first letter of handle.

Look at the last line **m PMinwnd = &dlg;, that is, when the wizard generates **, it will point M Pmainwnd to the main dialog (dialog-based project) or cmainframe (document view-based project) according to the wizard settings.

The first three are Hungarian nomenclature, with a prefix indicating the attribute of the variable, m indicating that the variable is a member of the class, and n indicating that the variable is an integer (int).

p indicates that the variable is pointer

SW show is a constant macro that is used as a parameter to the system function showwindow.

Gets the pointer of the current main window (the address of the window object) so that you can manipulate the main window based on the pointer address!

Get the pointer to the main window and save it to pmain.

What does the unit mean, and what does the unit of length m mean.

Nonsense, it doesn't mean that way in mathematics, but in English, of course, it means m.

m m is the 13th letter of the Latin alphabet, which originated in Greece and was originally used by the Semitic people to describe mountains. Bilabial-nasal consonants are pronounced in both classical and modern languages. The case of m has different meanings in different places, and in Roman numerals it means 1000; In the International System of Units prefix, m means mega, i.e. one million (10 to the 6th power); In addition, there is the movie of the same name.

as well as the names of characters in the Japanese manga "Death Note" and related anime, **; Ayumi Hamasaki's song title on the 19th single is also called "M". [1] The size of the network speed is also "m".

M means medium in English.

Solve the suspense of history, break the shady curtain of current affairs, and illuminate the road to the future.

m is a member variable, the initial letter of member.

p stands for pointer, the first letter of the pointer.

n is an integer, which means quantity.

h stands for handle, the first letter of handle.

M stands for class member, which is the MFC class member definition style.

p indicates that the member is of the pointer type, n indicates that the member is of the numeric type, and h indicates that the member is of the handle type.

This is a habitual usage, and it is recommended to follow these habits, and integers are also used to be identified by i, such as m icountsz for strings or arrays of characters.

char m_szline[100]