PublicFunction

GetUserIP

public static string GetUserIP() {
String clientIP = "";
if (System.Web.HttpContext.Current != null) {
clientIP = System.Web.HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (string.IsNullOrEmpty(clientIP) || (clientIP.ToLower() == "unknown")) {
clientIP = System.Web.HttpContext.Current.Request.ServerVariables["HTTP_X_REAL_IP"];
if (string.IsNullOrEmpty(clientIP)) {
clientIP = System.Web.HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
}
} else {
clientIP = clientIP.Split(',')[0];
}
}
return clientIP;
}