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为读取CPU添加TryGetValue方法,防止因性能计数器异常导致崩溃

yuzhengyang 7 years ago
parent
commit
29af50ec1a

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Fork.Net/.vs/Fork.Net/v15/Server/sqlite3/storage.ide-shm


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Fork.Net/.vs/Fork.Net/v15/Server/sqlite3/storage.ide-wal


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Fork.Net/.vs/Fork.Net/v15/sqlite3/storage.ide-shm


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Fork.Net/.vs/Fork.Net/v15/sqlite3/storage.ide-wal


+ 18 - 0
Fork.Net/Azylee.Utils/Azylee.Core/WindowsUtils/InfoUtils/ComputerStatusTool.cs

@@ -22,5 +22,23 @@ namespace Azylee.Core.WindowsUtils.InfoUtils
             catch { }
             catch { }
             return processor;
             return processor;
         }
         }
+
+        public static bool TryGetNextValue(PerformanceCounter p, out float value)
+        {
+            value = 0;
+            try
+            {
+                if (p != null)
+                {
+                    value = p.NextValue();
+                    return true;
+                }
+                return false;//性能计数器为空,返回失败
+            }
+            catch
+            {
+                return false;//异常,返回失败
+            }
+        }
     }
     }
 }
 }