Csharp/CSharp Tutorial/Network/Win32 NetworkAdapterConfiguration
Содержание
Get default gateway from Win32_NetworkAdapterConfiguration
<source lang="csharp">using System; using System.Management; class MainClass {
public static void Main() { ManagementObjectSearcher query = new ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration WHERE IPEnabled = "TRUE"") ; ManagementObjectCollection queryCollection = query.Get(); foreach( ManagementObject mo in queryCollection ) { string[] defaultgateways = (string[])mo["DefaultIPGateway"]; foreach(string defaultgateway in defaultgateways) { Console.WriteLine("Gateway: {0}", defaultgateway); } } }
}</source>
Gateway: 192.168.1.1 Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an ob ject. at MainClass.Main()
Get IP address from Win32_NetworkAdapterConfiguration
<source lang="csharp">using System; using System.Management; class MainClass {
public static void Main() { ManagementObjectSearcher query = new ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration WHERE IPEnabled = "TRUE"") ; ManagementObjectCollection queryCollection = query.Get(); foreach( ManagementObject mo in queryCollection ) { string[] addresses = (string[])mo["IPAddress"]; foreach(string ipaddress in addresses) { Console.WriteLine("IP Address: {0}", ipaddress); } } }
}</source>
IP Address: 192.168.1.101 IP Address: 0.0.0.0
Get Network card description and Mac address from Win32_NetworkAdapterConfiguration
<source lang="csharp">using System; using System.Management; class MainClass {
public static void Main() { ManagementObjectSearcher query = new ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration WHERE IPEnabled = "TRUE"") ; ManagementObjectCollection queryCollection = query.Get(); foreach( ManagementObject mo in queryCollection ) { Console.WriteLine("Network Card: {0}", mo["Description"]); Console.WriteLine("MAC Address: {0}", mo["MACAddress"]); } }
}</source>
Network Card: Realtek RTL8139 Family PCI Fast Ethernet NIC - Packet Scheduler Miniport MAC Address: 00:C0:9F:C5:BD:14 Network Card: Broadcom 802.11b/g WLAN - Packet Scheduler Miniport MAC Address: 00:14:A5:11:90:DC
Get subnet mask from Win32_NetworkAdapterConfiguration
<source lang="csharp">using System; using System.Management; class MainClass {
public static void Main() { ManagementObjectSearcher query = new ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration WHERE IPEnabled = "TRUE"") ; ManagementObjectCollection queryCollection = query.Get(); foreach( ManagementObject mo in queryCollection ) { string[] subnets = (string[])mo["IPSubnet"]; foreach(string subnet in subnets) { Console.WriteLine("Subnet Mask: {0}", subnet); } } }
}</source>
Subnet Mask: 255.255.255.0 Subnet Mask: