windows 如何在控制台窗口 C++ 中删除滚动条
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How to remove scrollbars in console windows C++
提问by Pieces
I have been checking out some Rogue like games(Larn, Rogue, etc) that are written in C and C++, and I have noticed that they do not have the scrollbars to the right of the console window.
我一直在查看一些用 C 和 C++ 编写的类似 Rogue 的游戏（Larn、Rogue 等），我注意到它们在控制台窗口的右侧没有滚动条。
How can I accomplish this same feature?
我怎样才能完成同样的功能？
采纳答案by karlphillip
These guysshow how to do it:
这些家伙展示了如何做到这一点：
#include <windows.h>
#include <iostream>
using namespace std;
int main()
{
HANDLE hOut;
CONSOLE_SCREEN_BUFFER_INFO SBInfo;
COORD NewSBSize;
int Status;
hOut = GetStdHandle(STD_OUTPUT_HANDLE);
GetConsoleScreenBufferInfo(hOut, &SBInfo);
NewSBSize.X = SBInfo.dwSize.X - 2;
NewSBSize.Y = SBInfo.dwSize.Y;
Status = SetConsoleScreenBufferSize(hOut, NewSBSize);
if (Status == 0)
{
Status = GetLastError();
cout << "SetConsoleScreenBufferSize() failed! Reason : " << Status << endl;
exit(Status);
}
GetConsoleScreenBufferInfo(hOut, &SBInfo);
cout << "Screen Buffer Size : ";
cout << SBInfo.dwSize.X << " x ";
cout << SBInfo.dwSize.Y << endl;
return 0;
}
回答by Hans Passant
You need to make the console screen buffer the same size as the console window. Get the window size with GetConsoleScreenBufferInfo, srWindow member. Set the buffer size with SetConsoleScreenBufferSize().
您需要使控制台屏幕缓冲区与控制台窗口的大小相同。使用 GetConsoleScreenBufferInfo, srWindow 成员获取窗口大小。使用 SetConsoleScreenBufferSize() 设置缓冲区大小。
