解决方法@H_403_8@

它将调用Close()中的Dispose()方法,这意味着它将被“处理”,而Dispose()的其他方式将是Close()键.系统注册表项永远不会关闭.只有正在关闭的键 – HKEY_PERFORMANCE_DATA.

Close方法的.NET源代码：

/**
 * Closes this key,flushes it to disk if the contents have been modified.
 */
public void Close() {
    Dispose(true);
}

.NET source line 220

Dispose方法的.NET源代码：

[System.Security.SecuritySafeCritical]  // auto-generated
private void Dispose(bool disposing) {
      if (hkey != null) {
           if (!IsSystemKey()) {
              try {
                  hkey.Dispose();
                }
                catch (IOException){
                    // we don't really care if the handle is invalid at this point
                }
                finally
                {
                    hkey = null;
                }
            }
            else if (disposing && IsPerfDataKey()) {
            SafeRegistryHandle.RegCloseKey(RegistryKey.HKEY_PERFORMANCE_DATA);
            }  
      }
}

.NET source line 227