Ho to get i Device Port No. and Name

Question

i develop a desktop appllication in c sharp for sending sms,using gsm datacard(modem) i want to get modem name and port no how can i get this device name and port no and other setting using c#

Hiren Soni · Answer

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;} add reference system.management from the com tab. using System.Management ManagementObjectSearcher mos = new ManagementObjectSearcher ( "SELECT * FROM Win32_POTSModem" ); foreach ( ManagementObject mo in mos.Get()) { // for modem name listBox1.Items.Add(mo[ "Caption" ].ToString()); // for modem port listBox1.Items.Add(mo[ "AttachedTo" ].ToString()); } For more setting you can visit this link. http://msdn.microsoft.com/en-us/library/aa394360(VS.85).aspx Don't forget to accept answer