blog:2025-07-03-001
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blog:2025-07-03-001 [2025/07/03 14:57] (current) jethro created |
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| + | ~~NOTOC~~ | ||
| + | ====== 2025-07-03 C#: 獲取當前進程的 ID ====== | ||
| + | * 在 C# 中，可以使用 System.Diagnostics 命名空間來獲取應用程序的進程 ID | ||
| + | * 以下是一些常見的方法來獲取當前應用程序的進程 ID。 | ||
| + | ===== 獲取當前進程的 ID ===== | ||
| + | * 可以使用 Process.GetCurrentProcess() 方法來獲取當前進程的相關信息，包括進程 ID。 | ||
| + | * <sxh c#>using System; | ||
| + | using System.Diagnostics; | ||
| + | |||
| + | class Program | ||
| + | { | ||
| + | static void Main() | ||
| + | { | ||
| + | // 獲取當前進程 | ||
| + | Process currentProcess = Process.GetCurrentProcess(); | ||
| + | | ||
| + | // 獲取進程 ID | ||
| + | int processId = currentProcess.Id; | ||
| + | | ||
| + | Console.WriteLine("當前進程 ID: " + processId); | ||
| + | } | ||
| + | }</sxh> | ||
| + | ===== 獲取其他進程的 ID ===== | ||
| + | * 如果想獲取其他進程的 ID，可以使用 Process.GetProcesses() 方法來列出所有正在運行的進程，然後根據進程名稱或其他屬性來篩選。 | ||
| + | * <sxh c#>using System; | ||
| + | using System.Diagnostics; | ||
| + | |||
| + | class Program | ||
| + | { | ||
| + | static void Main() | ||
| + | { | ||
| + | // 獲取所有進程 | ||
| + | Process[] processes = Process.GetProcesses(); | ||
| + | |||
| + | foreach (Process process in processes) | ||
| + | { | ||
| + | // 篩選特定的進程，例如 "notepad" | ||
| + | if (process.ProcessName.Equals("notepad", StringComparison.OrdinalIgnoreCase)) | ||
| + | { | ||
| + | Console.WriteLine("進程名稱: " + process.ProcessName + ", 進程 ID: " + process.Id); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | }</sxh> | ||
| + | ===== 總結 ===== | ||
| + | * 使用 Process.GetCurrentProcess().Id 獲取當前應用程序的進程 ID | ||
| + | * 使用 Process.GetProcesses() 方法來獲取其他進程的 ID，並通過篩選進程名稱來找到特定的進程 | ||
| + | * 這些方法可以幫助在 C# 應用程序中獲取進程 ID | ||
| + | ===== TAGS ===== | ||
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| + | ====== ====== | ||
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blog/2025-07-03-001.txt · Last modified: 2025/07/03 14:57 by jethro
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