40、Win32 控制台编程：输入、输出与文件操作全解析

Win32 控制台编程：输入、输出与文件操作全解析

1. 消息框的使用

在 Win32 控制台编程中，消息框是与用户交互的重要工具。以下代码展示了如何使用不同类型的消息框：

captionQ
BYTE "Question",0 
questionMsg
BYTE "A matching user account was not found."
BYTE 0dh,0ah,"Do you wish to continue?",0
captionC
BYTE "Information",0
infoMsg
BYTE "Select Yes to save a backup file "
BYTE "before continuing,",0dh,0ah
BYTE "or click Cancel to stop the operation",0
captionH
BYTE "Cannot View User List",0
haltMsg
BYTE "This operation not supported by your "
BYTE "user account.",0
.code
main PROC
; Display Exclamation icon with OK button
INVOKE MessageBox, NULL, ADDR warningMsg, 
ADDR captionW, 
MB_OK + MB_ICONEXCLAMATION
; Display Question icon with Yes/No buttons
INVOKE MessageBox, NULL, ADDR questionMsg, 
ADDR captio