C# - How to detect all IP addresses from a LAN?
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by
SAMIR BHOGAYTA
on Samir ASP.NET with C# Technology
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Published on 2011-06-18T23:23:00.001-07:00
Indexed on
2011/06/20
16:37 UTC
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C# - How to detect all IP addresses from a LAN?
string strHostName = string.Empty;
cmbIPAddress.Items.Clear();
// Getting Ip address of local machine...
// First get the host name of local machine.
strHostName = Dns.GetHostName();
// Then using host name, get the IP address list..
IPHostEntry ipEntry = Dns.GetHostByName(strHostName);
IPAddress[] iparrAddr = ipEntry.AddressList;
if (iparrAddr.Length > 0)
{
for (int intLoop = 0; intLoop < iparrAddr.Length; intLoop++)
cmbIPAddress.Items.Add(iparrAddr[intLoop].ToString());
}
cmbIPAddress.Items.Clear();
// Getting Ip address of local machine...
// First get the host name of local machine.
strHostName = Dns.GetHostName();
// Then using host name, get the IP address list..
IPHostEntry ipEntry = Dns.GetHostByName(strHostName);
IPAddress[] iparrAddr = ipEntry.AddressList;
if (iparrAddr.Length > 0)
{
for (int intLoop = 0; intLoop < iparrAddr.Length; intLoop++)
cmbIPAddress.Items.Add(iparrAddr[intLoop].ToString());
}
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