The break command may be used to enable or disable the breaking capability of the computer. For example, if you wanted to cancel a batch file or another MS-DOS processes, you can press Ctrl+C for a prompt asking if you want to cancel the current process.
Turning break off will cancel Ctrl+C; however, the user can still press Ctrl+Pause/break and have the capability of getting out of a batch file or current running process.
更新版本的Windows (Windows ME, Windows 2000, Windows XP，以及更高版本只包含了這個命令來進行向后兼容性，關閉break沒有任何效果。
Newer versions of Windows (Windows ME, Windows 2000, Windows XP, and higher) only include this command for backward compatibility and turning the break off has no effect.
Sets or clears extended Ctrl+C checking on DOS system.
Break syntax is present for compatibility with DOS systems. It has no effect under Windows.
If command extensions are enabled, and running on the Windows platform, then the BREAK command will enter a hard coded breakpoint if being debugged by a debugger.
Windows XP and earlier syntax
Sets or clears extended Ctrl+C checking.
BREAK [ON | OFF]
Type BREAK without a parameter to display the current BREAK setting.
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break 示例
break on
打開break，允許使用Ctrl+C函數。
break off
關閉break，不允許Ctrl+C取消進程。
break on
Turns on the break, which allows the Ctrl+C function.
break off
Turns off the break, not allowing Ctrl+C to cancel a process.
break (設置或清除 DOS 系統的擴展 CTRL+C 檢測)
break命令可用于啟用或禁用計算機的break能力。 例如，如果要取消一個批處理文件或另一個MS-DOS進程，可以按Ctrl+C得到一個提示，詢問是否要取消當前進程。 關閉break將取消Ctrl+C; 然而，用戶仍然可以按下Ctrl+Pause/break鍵，并有能力獲得批處理文件或當前運行的進程。
The break command may be used to enable or disable the breaking capability of the computer. For example, if you wanted to cancel a batch file or another MS-DOS processes, you can press Ctrl+C for a prompt asking if you want to cancel the current process. Turning break off will cancel Ctrl+C; however, the user can still press Ctrl+Pause/break and have the capability of getting out of a batch file or current running process.
更新版本的Windows (Windows ME, Windows 2000, Windows XP，以及更高版本只包含了這個命令來進行向后兼容性，關閉break沒有任何效果。
Newer versions of Windows (Windows ME, Windows 2000, Windows XP, and higher) only include this command for backward compatibility and turning the break off has no effect.
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1 break 運行系統環境
2 break 語法
3 break 示例
break 運行系統環境
Windows 95
Windows 98
Windows xp
Windows vista
Windows 2000
Windows 7
Windows 8
Windows 10
Windows NT
Windows ME
break 語法
Windows Vista和更高的語法
在DOS系統上設置或清除擴展的Ctrl+C檢查。Break語法的存在是為了與DOS系統兼容。
它在Windows下沒有效果。
如果命令擴展是啟用的，并且運行在Windows平臺上，那么BREAK命令將在調試器調試時輸入一個硬編碼的斷點。
Windows XP和更早的語法
設置或清除擴展的Ctrl+C檢查。
不帶參數的類型BREAK以顯示當前BREAK設置。Windows Vista and later syntax
Sets or clears extended Ctrl+C checking on DOS system.
Break syntax is present for compatibility with DOS systems. It has no effect under Windows.
If command extensions are enabled, and running on the Windows platform, then the BREAK command will enter a hard coded breakpoint if being debugged by a debugger.
Windows XP and earlier syntax
Sets or clears extended Ctrl+C checking.
BREAK [ON | OFF]
Type BREAK without a parameter to display the current BREAK setting.
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break 示例
打開break，允許使用Ctrl+C函數。
關閉break，不允許Ctrl+C取消進程。Turns on the break, which allows the Ctrl+C function.
Turns off the break, not allowing Ctrl+C to cancel a process.
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其他命令行
backup | batch | bcdedit | bootcfg | bootsect | break |