Windows 10控制台主机conhost.exe
有native support for ANSI escape sequences,旧版本没有。如何从批处理文件中检测是否存在控制台ANSI支持?
是否可以直接从批处理文件中调用GetConsoleMode
或其他Windows API调用?
答案 0 :(得分:4)
您上一个问题的答案是:是的,借助PowerShell代码。此批处理文件执行您的请求:
@echo off
setlocal
set /A STD_OUTPUT_HANDLE=-11
set /A ENABLE_PROCESSED_OUTPUT=1, ENABLE_WRAP_AT_EOL_OUTPUT=2, ENABLE_VIRTUAL_TERMINAL_PROCESSING=4
PowerShell ^
$GetStdHandle = Add-Type 'A' -PassThru -MemberDefinition ' ^
[DllImport(\"Kernel32.dll\")] ^
public static extern IntPtr GetStdHandle(int nStdHandle); ^
'; ^
$GetConsoleMode = Add-Type 'B' -PassThru -MemberDefinition ' ^
[DllImport(\"Kernel32.dll\")] ^
public static extern bool GetConsoleMode(IntPtr hWnd, ref UInt32 lpMode); ^
'; ^
$StdoutHandle = $GetStdHandle::GetStdHandle(%STD_OUTPUT_HANDLE%); ^
$ConsoleMode = New-Object -TypeName UInt32; ^
$null = $GetConsoleMode::GetConsoleMode($StdoutHandle,[ref]$ConsoleMode); ^
Set-Content ConsoleMode.txt $ConsoleMode ^
%End PowerShell%
set /P "ConsoleMode=" < ConsoleMode.txt
set /A "AnsiCompatible=ConsoleMode & ENABLE_VIRTUAL_TERMINAL_PROCESSING"
if %AnsiCompatible% neq 0 (
echo The console is Ansi-compatible!
) else (
echo Ansi codes not supported...
)
我编写了这种类型的代码,在PowerShell帮助中阅读Add-Type cmdlet中的示例以及this question中接受的答案中给出的信息。