step one:
Header files #include <windows.h>
Step Two
Defined main function int main ()
MessageBox function frame is then played:
MessageBox (NULL can console program in general, "the text box", "box titled" Dialog style option);
Step Three
"Dialog text" to fill in the middle part of the dialog box, write the title, such as "prompt", "Welcome" text, style options above wrote "MB_OK" you can use the number 0 instead. No icon represents a dialog box the default option for the first button, and a button only "OK."
Below are all of the parameters
MB_OK default. There is a definite.
MB_YESNO and there is not.
MB_ABORTRETRYIGNORE there Abort, Retry, and skip
MB_YESNOCANCEL have Yes, No and Cancel
MB_RETRYCANCEL have Retry and Cancel
MB_OKCANCEL have OK and Cancel
Step Four
These values are all above may be used instead of numbers starting from 0, the following is the icon information dialog:
(Please between different types of values for +)
16: Cha Cha
32: question mark
48: exclamation point
64: lowercase i
In this I do not want to talk about the default, because the default value is often used only when using the keyboard.
Step five:
Why do so many buttons do? Because MessageBox return value ah!
The following information is the return value of the function:
OK: 1
Canceled: 2
Give up: 3
Retry: 4
Skip: 5
is 6
No: 7
It can be used if (MessageBox (NULL, "determines the start point", "tips", MB_OKCANCEL) == 1) to determine the message box return value (that is, click on the button) is not "OK."