控制台编程相关API及相关编程选读.docx

1.?编写控制台程序，获得标准输入输出的窗口句柄HANDLE?GetStdHandle(??????? DWORD?nStdHandle?);?GetStdHandle（）返回标准的输入、输出或错误的设备的句柄，也就是获得输入、输出?/错误的屏幕缓冲区的句柄。? ? ? ? 其参数nStdHandle的值为下面几种类型的一种：? ? ? ? STD_INPUT_HANDLE?标准输入的句柄??????? STD_OUTPUT_HANDLE?标准输出的句柄??????? STD_ERROR_HANDLE?标准错误的句柄22.?SetConsoleTextAttribute是设置控制台字体颜色和背景色。BOOL?SetConsoleTextAttribute(??HANDLE?hConsoleOutput,??//?使用GetStdHandle取得的句柄??WORD?wAttributes????????//?设置文本、背景色);wAttributes可以取下面的值FOREGROUND_BLUE??????????????Text?color?contains?blue.FOREGROUND_GREEN?????????????Text?color?contains?green.FOREGROUND_RED???????????????Text?color?contains?red.FOREGROUND_INTENSITY?????????Text?color?is?intensified.BACKGROUND_BLUE??????????????Background?color?contains?blue.BACKGROUND_GREEN?????????????Background?color?contains?green.BACKGROUND_RED???????????????Background?color?contains?red.BACKGROUND_INTENSITY?????????Background?color?is?intensified.COMMON_LVB_LEADING_BYTE?????Leading?byte.COMMON_LVB_TRAILING_BYTE?????Trailing?byte.COMMON_LVB_GRID_HORIZONTAL?????Top?horizontal.COMMON_LVB_GRID_LVERTICAL?????Left?vertical.??COMMON_LVB_GRID_RVERTICAL?????Right?vertical.COMMON_LVB_REVERSE_VIDEO?????Reverse?foreground?and?background?attributes.COMMON_LVB_UNDERSCORE?????????Underscore.3.?CONSOLE_CURSOR_INFO用于存放控制光标信息typedef?struct?_CONSOLE_CURSOR_INFO?{??DWORD??dwSize;??BOOL???bVisible;}?CONSOLE_CURSOR_INFO,?*PCONSOLE_CURSOR_INFO;dwSize:光标大小，1-100的值bVisible:光标是否可见4.?SetConsoleCursorInfo设置光标的信息BOOL?SetConsoleCursorInfo(??HANDLE?hConsoleOutput,?????????????????????????//?使用GetStdHandle取得的句柄??CONST?CONSOLE_CURSOR_INFO?*lpConsoleCursorInfo?//?光标信息);5.?_CONSOLE_SCREEN_BUFFER_INFO:?contains?information?about?a?console?screen?buffertypedef?struct?_CONSOLE_SCREEN_BUFFER_INFO?{??COORD??????dwSize;?????????????????//?Size,?in?character?columns?and?rows,?of?the?screen?buffer.??COORD??????dwCursorPosition;????????????//?当前光标在屏幕的位置??WORD???????wAttributes;?????????????//?控制台相当于显示屏的坐标，左上和右下的坐标??SMALL_RECT?srWindow;?????????????????//?字符背景属性，同SetConsoleT