ProcessStartInfo.UseShellExecute 属性

定义

命名空间:

System.Diagnostics

程序集:

System.Diagnostics.Process.dll

Source:

ProcessStartInfo.Unix.cs

获取或设置指示是否使用操作系统 shell 启动进程的值。

public:
 property bool UseShellExecute { bool get(); void set(bool value); };

public bool UseShellExecute { get; set; }

member this.UseShellExecute : bool with get, set

Public Property UseShellExecute As Boolean

属性值

Boolean

如果应在启动进程时使用 shell，则为 true；如果直接从可执行文件创建进程，则为 false。 默认值为 true .NET Framework 应用和 false .NET Core 应用。

例外

PlatformNotSupportedException

尝试在通用 Windows 平台 (UWP) 应用上将值设置为 true。

示例

// Run "cl.exe /cld stdstr.cpp /link /out:sample.exe". UseShellExecute is false because we're specifying
// an executable directly and in this case depending on it being in a PATH folder. By setting
// RedirectStandardOutput to true, the output of cl.exe is directed to the Process.StandardOutput stream
// which is then displayed in this console window directly.    
Process^ compiler = gcnew Process;
compiler->StartInfo->FileName = "cl.exe";
compiler->StartInfo->Arguments = "/clr stdstr.cpp /link /out:sample.exe";
compiler->StartInfo->UseShellExecute = false;
compiler->StartInfo->RedirectStandardOutput = true;
compiler->Start();

Console::WriteLine( compiler->StandardOutput->ReadToEnd() );

compiler->WaitForExit();

// Run "csc.exe /r:System.dll /out:sample.exe stdstr.cs". UseShellExecute is false because we're specifying
// an executable directly and in this case depending on it being in a PATH folder. By setting
// RedirectStandardOutput to true, the output of csc.exe is directed to the Process.StandardOutput stream
// which is then displayed in this console window directly.
using (Process compiler = new Process())
{
    compiler.StartInfo.FileName = "csc.exe";
    compiler.StartInfo.Arguments = "/r:System.dll /out:sample.exe stdstr.cs";
    compiler.StartInfo.UseShellExecute = false;
    compiler.StartInfo.RedirectStandardOutput = true;
    compiler.Start();

    Console.WriteLine(compiler.StandardOutput.ReadToEnd());

    compiler.WaitForExit();
}

' Run "vbc.exe /reference:Microsoft.VisualBasic.dll /out:sample.exe stdstr.vb". UseShellExecute is False 
' because we're specifying an executable directly and in this case depending on it being in a PATH folder. 
' By setting RedirectStandardOutput to True, the output of csc.exe is directed to the Process.StandardOutput 
' stream which is then displayed in this console window directly.    
Using compiler As New Process()
    compiler.StartInfo.FileName = "vbc.exe"
    compiler.StartInfo.Arguments = "/reference:Microsoft.VisualBasic.dll /out:sample.exe stdstr.vb"
    compiler.StartInfo.UseShellExecute = False
    compiler.StartInfo.RedirectStandardOutput = True
    compiler.Start()

    Console.WriteLine(compiler.StandardOutput.ReadToEnd())

    compiler.WaitForExit()
End Using

注解

有关此 API 的详细信息，请参阅 ProcessStartInfo.UseShellExecute 的补充 API 说明。

另请参阅

• RedirectStandardInput
• RedirectStandardOutput
• RedirectStandardError