引言
在項目開發過程中，偶爾需要獲取計算機環境信息，如操作系統、部分硬件等。根據獲取的信息配置不同邏輯、提供硬件選擇（如打印機、攝像頭等）。本文將介紹幾個常用的獲取計算機或硬件信息方式。
系統
1、獲取操作系統信息
/// <summary>/// 操作系統信息/// </summary>/// <returns></returns>public void GetOperatingSystem(ref string operatingSystem,ref string osArchitecture){ try { using (ManagementObjectSearcher managementObjectSearcher = new ManagementObjectSearcher("select * from Win32_OperatingSystem")) { foreach (ManagementObject ManagementObject in managementObjectSearcher.Get()) { operatingSystem = Convert.ToString(ManagementObject["Caption"]); osArchitecture = Convert.ToString(ManagementObject["OSArchitecture"]); break; } } } catch (Exception exception) { throw new Exception(exception.Message); }}
硬件
1、獲取打印機
#region 方式一 使用 ManagementObject 類獲取/// <summary>/// 獲取打印機/// </summary>public List<string> GetPrinters(){ List<string> printerDevices = new List<string>(); try { using (var searcher = new ManagementObjectSearcher("SELECT * FROM Win32_Printer")) { foreach (var device in searcher.Get()) { if (device["Name"] != null) { printerDevices.Add(Convert.ToString(device["Name"])); } } } } catch (Exception exception) { throw new Exception(exception.Message); } return printerDevices;}#endregion、
#region 方式二 使用 Printing 獲取/// <summary>/// 獲取打印機/// </summary>public List<string> GetInstalledPrinters(){ List<string> printerDevices = new List<string>(); try { foreach (string printerName in PrinterSettings.InstalledPrinters) { if (!printerDevices.Contains(printerName)) { printerDevices.Add(printerName); } } } catch (Exception exception) { throw new Exception(exception.Message); } return printerDevices;}#endregion
2、獲取攝像頭
/// <summary>/// 獲取攝像頭設備/// </summary>public List<string> GetCameras(){ List<string> cameraDevices = new List<string>(); try { using (var searcher = new ManagementObjectSearcher("SELECT * FROM Win32_PnPEntity WHERE (PNPClass = 'Image' OR PNPClass = 'Camera')")) { foreach (var device in searcher.Get()) { if (device["Caption"] != null) { cameraDevices.Add(Convert.ToString(device["Caption"])); } } } } catch(Exception exception) { throw new Exception(exception.Message); } return cameraDevices;}
3、獲取硬盤
/// <summary>/// 硬盤信息/// </summary>public List<DiskDrive> GetDiskDrive(){ List<DiskDrive> diskDevices = new List<DiskDrive>(); try { using (ManagementClass managementClass = new ManagementClass("Win32_DiskDrive")) { ManagementObjectCollection managementObjectCollection = managementClass.GetInstances(); foreach (ManagementObject managementObject in managementObjectCollection) { DiskDrive diskDrive = new DiskDrive(); diskDrive.SerialNumber = Convert.ToString(managementObject.Properties["SerialNumber"].Value); diskDrive.SerialNumber = Convert.ToString(managementObject.Properties["Model"].Value); diskDrive.SerialNumber = Convert.ToString(managementObject.Properties["Size"].Value); diskDevices.Add(diskDrive); } } } catch (Exception exception) { throw new Exception(exception.Message); } return diskDevices;}
4、獲取計算機主板
/// <summary>/// 主板信息/// </summary>public List<BaseBoard> GetMainBoardInfo(){ List<BaseBoard> baseBoardDevices = new List<BaseBoard>(); try { using (ManagementClass managementClass = new ManagementClass("Win32_BaseBoard")) { ManagementObjectCollection managementObjectCollection = managementClass.GetInstances(); foreach (ManagementObject managementObject in managementObjectCollection) { BaseBoard diskDrive = new BaseBoard(); diskDrive.SerialNumber = Convert.ToString(managementObject.Properties["SerialNumber"].Value); diskDrive.Product = Convert.ToString(managementObject.Properties["Product"].Value); diskDrive.Version = Convert.ToString(managementObject.Properties["Version"].Value); diskDrive.Manufacturer = Convert.ToString(managementObject.Properties["Manufacturer"].Value); baseBoardDevices.Add(diskDrive); } } } catch (Exception exception) { throw new Exception(exception.Message); } return baseBoardDevices;}
5、獲取網絡地址
/// <summary>/// 獲取網絡地址/// </summary>/// <returns></returns>public List<string> GetIPAddress(){ List<string> iPAddressList = new List<string>(); try { IPAddress[] allIPAddresses = Dns.GetHostAddresses(Dns.GetHostName()); foreach (IPAddress iPAddress in allIPAddresses) { if (iPAddress.AddressFamily.Equals(AddressFamily.InterNetwork)) { // IP4 iPAddressList.Add(iPAddress.ToString()); continue; } } } catch (Exception exception) { throw new Exception(exception.Message); } return iPAddressList;}
6、獲取物理地址
#region 方式一 使用 NetworkInterface 類獲取public List<string> GetPhysicalAddress(){ List<string> physicalAddressList = new List<string>(); try { NetworkInterface[] allNetworkInterface = NetworkInterface.GetAllNetworkInterfaces(); string result = string.Empty; foreach (NetworkInterface networkInterface in allNetworkInterface) { result = networkInterface.GetPhysicalAddress().ToString(); result = result.Insert(2, ":"); result = result.Insert(5, ":"); result = result.Insert(8, ":"); result = result.Insert(11, ":"); result = result.Insert(14, ":"); physicalAddressList.Add(result); } } catch (Exception exception) { throw new Exception(exception.Message); } return physicalAddressList;}#endregion#region 方式二 使用 ManagementObject 類獲取public static List<string> GetMacAddress(){ List<string> physicalAddressList = new List<string>(); try { using (ManagementClass managementClass = new ManagementClass("Win32_NetworkAdapterConfiguration")) { ManagementObjectCollection managementObjectCollection = managementClass.GetInstances(); foreach (ManagementObject managementObject in managementObjectCollection) { if (managementObject["IPEnabled"] != null && managementObject["MacAddress"] != null) { if ("true".Equals(Convert.ToString(managementObject["IPEnabled"]),StringComparison.OrdinalIgnoreCase)) { physicalAddressList.Add(Convert.ToString(managementObject["MacAddress"])); } } } } } catch (Exception exception) { throw new Exception(exception.Message); } return physicalAddressList;}
7、獲取處理器信息
/// <summary>/// 處理器信息/// </summary>/// <returns></returns>public string GetCPUInfo(){ StringBuilder stringBuilder = new StringBuilder(); try { using (ManagementObjectCollection.ManagementObjectEnumerator searcher = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_Processor").Get().GetEnumerator()) { if (searcher.MoveNext()) { ManagementObject managementObject = (ManagementObject)searcher.Current; stringBuilder.Append(managementObject.GetPropertyValue("Name").ToString()); stringBuilder.Append(","); stringBuilder.Append(managementObject.GetPropertyValue("CurrentClockSpeed").ToString()); stringBuilder.Append(" Mhz,"); stringBuilder.Append(Environment.ProcessorCount.ToString()); stringBuilder.Append("核心"); } } } catch (Exception exception) { throw new Exception(exception.Message); } return stringBuilder.ToString();}
小結
以上是一些較常獲取計算機硬件信息或系統信息。還有很多信息可以使用C#獲取，這里不一一列舉。如有不到之處,請多多包涵。大家可以留言，提供一些你知道的方法。
該文章在 2024/6/8 18:09:26 編輯過
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