How to find out channel width of wifi network

Question

Hi All,<br /><br />Iam developing a desktop application to find out near by WiFi signals and details. Iam using wpf anf Managed WiFi to get the WiFidetails such as SSID, BSSID,channel number, central frequency ,network mode ,etc.<br /><br />I need to show channel width of the WiFisignal along with above details. Is there any way to find out channel width?<br /><br />Could anyone please help me. <br />