Environment.CommandLine 屬性

定義

命名空間:

System

組件:

System.Runtime.dll

來源:

Environment.cs

取得這個處理程序的命令列。

public:
 static property System::String ^ CommandLine { System::String ^ get(); };

public static string CommandLine { get; }

static member CommandLine : string

Public Shared ReadOnly Property CommandLine As String

屬性值

String

含有命令列引數的字串。

範例

下列範例會顯示自己的命令列。

using namespace System;

int main()
{
   Console::WriteLine();
   
   //  Invoke this sample with an arbitrary set of command line arguments.
   Console::WriteLine( "CommandLine: {0}", Environment::CommandLine );
}
/*
The example displays output like the following:

C:\>env0 ARBITRARY TEXT

CommandLine: env0 ARBITRARY TEXT
*/

using System;

class Example
{
    public static void Main()
    {
       Console.WriteLine();
       //  Invoke this sample with an arbitrary set of command line arguments.
       Console.WriteLine("CommandLine: {0}", Environment.CommandLine);
    }
}
// The example displays output like the following:
//       C:\>env0 ARBITRARY TEXT
//
//       CommandLine: env0 ARBITRARY TEXT

open System

//  Invoke this sample with an arbitrary set of command line arguments.
printfn $"\nCommandLine: {Environment.CommandLine}"
// The example displays output like the following:
//       C:\>env0 ARBITRARY TEXT
//
//       CommandLine: env0 ARBITRARY TEXT

Class Example
   Public Shared Sub Main()
      Console.WriteLine()
      '  Invoke this sample with an arbitrary set of command line arguments.
      Console.WriteLine("CommandLine: {0}", Environment.CommandLine)
   End Sub 
End Class 
' The example displays output like the following:
'       C:\>CommandLine ARBITRARY TEXT
'       
'       CommandLine: CommandLine ARBITRARY TEXT

備註

這個屬性可讓您存取程式名稱，以及啟動目前進程時命令列上指定的任何引數。

程式名稱可以包含路徑資訊，但不需要這麼做。 GetCommandLineArgs使用 方法來擷取剖析並儲存在字串陣列中的命令列資訊。

命令列緩衝區的大小上限未設定為特定數目的字元;視電腦上執行的 Windows 作業系統而有所不同。

另請參閱

• GetCommandLineArgs()