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术语 getconsolescreenbufferinfoex
释义 GetConsoleScreenBufferInfoEx
语法:
C++
BOOL WINAPI GetConsoleScreenBufferInfoEx(
__in HANDLE hConsoleOutput,
__out PCONSOLE_SCREEN_BUFFER_INFOEX lpConsoleScreenBufferInfoEx
);
GetConsoleScreenBufferInfoEx功能
扩展检索有关指定控制台屏幕缓冲区的信息。
参数
hConsoleOutput [in]
句柄到控制台屏幕缓冲区。句柄必须有GENERIC_READ访问的权利。有关更多信息,参见控制台缓冲区安全和访问权限。
lpConsoleScreenBufferInfoEx [out]
阿CONSOLE_SCREEN_BUFFER_INFOEX结构,收到请求的控制台屏幕缓冲区的信息。
返回值
如果函数成功,返回值为非零。
如果函数失败,返回值是零。为了获得更多错误信息,调用GetLastError。
备注
在CONSOLE_SCREEN_BUFFER_INFOEX结构srWindow成员返回的矩形可以修改,然后传递给SetConsoleWindowInfo功能滚动的控制台窗口的屏幕缓冲区,以改变窗口,或两者的大小。
所有座标CONSOLE_SCREEN_BUFFER_INFOEX结构在性质上产生细胞坐标,其中原产地(0,0),在控制台屏幕缓冲区左上角的。
要求:
client最低支持Vista
server最低支持 Windows Server 2008
HeaderWincon.h(头文件:winuser.h)
LibraryKernel32.lib
DLLKernel32.dll
参见
控制台函数
CONSOLE_SCREEN_BUFFER_INFOEX
SetConsoleScreenBufferInfoEx
如果有任何问题和意见,请发送给微软(wsddocfb@microsoft.com)
生成日期:2009年8月27日
==英文原文==GetConsoleScreenBufferInfoEx Function
Retrieves extended information about the specified console screen buffer.
Syntax
C++
BOOL WINAPI GetConsoleScreenBufferInfoEx(
__in HANDLE hConsoleOutput,
__out PCONSOLE_SCREEN_BUFFER_INFOEX lpConsoleScreenBufferInfoEx
);
Parameters
hConsoleOutput [in]
A handle to the console screen buffer. The handle must have the GENERIC_READ access right. For more information, see Console Buffer Security and Access Rights .
lpConsoleScreenBufferInfoEx [out]
A CONSOLE_SCREEN_BUFFER_INFOEX structure that receives the requested console screen buffer information.
Return Value
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error information, call GetLastError .
Remarks
The rectangle returned in the srWindow member of the CONSOLE_SCREEN_BUFFER_INFOEX structure can be modified and then passed to the SetConsoleWindowInfo function to scroll the console screen buffer in the window, to change the size of the window, or both.
All coordinates returned in the CONSOLE_SCREEN_BUFFER_INFOEX structure are in character-cell coordinates, where the origin (0, 0) is at the upper-left corner of the console screen buffer.
Requirements
Minimum supported clientWindows Vista
Minimum supported serverWindows Server 2008
HeaderWincon.h (include Windows.h)
LibraryKernel32.lib
DLLKernel32.dll
See Also
Console Functions
CONSOLE_SCREEN_BUFFER_INFOEX
SetConsoleScreenBufferInfoEx
Send comments about this topic to Microsoft
Build date: 8/27/2009
==原始网址==http://msdn.microsoft.com/en-us/library/ms683172(VS.85).aspx\n
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