Process.MachineName 屬性
定義
重要
部分資訊涉及發行前產品,在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊,不做任何明確或隱含的瑕疵擔保。
取得相關處理序正在執行的所在電腦的名稱。
public:
property System::String ^ MachineName { System::String ^ get(); };
public string MachineName { get; }
[System.ComponentModel.Browsable(false)]
public string MachineName { get; }
member this.MachineName : string
[<System.ComponentModel.Browsable(false)>]
member this.MachineName : string
Public ReadOnly Property MachineName As String
屬性值
相關處理序正在執行的所在電腦的名稱。
- 屬性
例外狀況
沒有任何與這個 Process 物件關聯的處理序。
範例
若要使用下列範例,您必須先在遠端電腦上啟動至少一個記事本實例。 此範例會要求執行記事本的遠端電腦名稱,然後顯示每個實例的個別 ProcessName、 Id和 MachineName 屬性。
using System;
using System.Diagnostics;
class GetProcessesByNameClass
{
public static void Main(string[] args)
{
Console.WriteLine("Create notepad processes on remote computer");
Console.Write("Enter remote computer name : ");
string remoteMachineName = Console.ReadLine();
if (remoteMachineName == null)
{
// Prepend a new line to prevent it from being on the same line as the prompt.
Console.WriteLine(Environment.NewLine + "You have to enter a remote computer name.");
return;
}
try
{
// Get all notepad processess into Process array.
Process[] myProcesses = Process.GetProcessesByName("notepad", remoteMachineName);
if (myProcesses.Length == 0)
Console.WriteLine("Could not find notepad processes on remote computer.");
foreach (Process myProcess in myProcesses)
{
Console.WriteLine(
$"Process Name : {myProcess.ProcessName}\n" +
$"Process ID : {myProcess.Id}\n" +
$"MachineName : {myProcess.MachineName}");
}
}
catch (ArgumentException)
{
Console.WriteLine($"The value \'{remoteMachineName}\' is an invalid remote computer name.");
}
catch (InvalidOperationException)
{
Console.WriteLine("Unable to get process information on the remote computer.");
}
catch (PlatformNotSupportedException)
{
Console.WriteLine(
"Finding notepad processes on remote computers " +
"is not supported on this operating system.");
}
}
}
Imports System.Diagnostics
Class GetProcessesByNameClass
'Entry point which delegates to C-style main Private Function
Public Overloads Shared Sub Main()
Main(Environment.GetCommandLineArgs())
End Sub
Public Overloads Shared Sub Main(ByVal args() As String)
Console.WriteLine("Create notepad processes on remote computer")
Console.Write("Enter remote computer name : ")
Dim remoteMachineName As String = Console.ReadLine()
If remoteMachineName Is Nothing Then
' Prepend a new line to prevent it from being on the same line as the prompt.
Console.WriteLine(Environment.NewLine + "You have to enter a remote computer name.")
Return
End If
Try
' Get all notepad processess into Process array.
Dim myProcesses As Process() = Process.GetProcessesByName _
("notepad", remoteMachineName)
If myProcesses.Length = 0 Then
Console.WriteLine("Could not find notepad processes on remote computer.")
End If
Dim myProcess As Process
For Each myProcess In myProcesses
Console.WriteLine("Process Name : " & myProcess.ProcessName &
" Process ID : " & myProcess.Id &
" MachineName : " & myProcess.MachineName)
Next myProcess
Catch e As ArgumentException
Console.WriteLine("The value '" & remoteMachineName & "' is an invalid remote computer name.")
Catch e As PlatformNotSupportedException
Console.WriteLine(
"Finding notepad processes on remote computers " &
"is not supported on this operating system.")
Catch e As InvalidOperationException
Console.WriteLine("Unable to get process information on the remote computer.")
End Try
End Sub
End Class
備註
您可以檢視在遠端電腦上執行之進程的統計數據和處理資訊,但無法呼叫 Start、 CloseMainWindow或 Kill 遠端電腦上。
注意
當相關聯的進程在本機計算機上執行時,這個屬性會傳回句點 (“。”) 電腦名稱。 您應該使用 Environment.MachineName 屬性來取得正確的電腦名稱。
適用於
另請參閱
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