Kill process and it's childrens

DareFox · Feb 14, 2022 · 1c9a167 · 1c9a167
1 parent 958c314
commit 1c9a167
Showing 1 changed file with 22 additions and 1 deletion.
diff --git a/IdleSharedLib/AppRunner.cs b/IdleSharedLib/AppRunner.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
+using System.Management;
 
 namespace IdleSharedLib
 {
@@ -43,7 +44,7 @@ public void killAll()
                 try
                 {
                     Logger.Log($"Trying to kill ${item.ProcessName} (id: {item.Id})");
-                    item.Kill();
+                    KillProcessAndChildren(item.Id);
                 }
                 catch (Exception ex)
                 {
@@ -54,5 +55,25 @@ public void killAll()
             Logger.Log("All processes are killed");
             processes.Clear();
         }
+
+        private static void KillProcessAndChildren(int pid)
+        {
+            ManagementObjectSearcher searcher = new ManagementObjectSearcher
+              ("Select * From Win32_Process Where ParentProcessID=" + pid);
+            ManagementObjectCollection moc = searcher.Get();
+            foreach (ManagementObject mo in moc)
+            {
+                KillProcessAndChildren(Convert.ToInt32(mo["ProcessID"]));
+            }
+            try
+            {
+                Process proc = Process.GetProcessById(pid);
+                proc.Kill();
+            }
+            catch (ArgumentException)
+            {
+                // Process already exited.
+            }
+        }
     }
 }