怎么获取来防电脑的IP（asp.net）

Question

搞很久没有搞出来
大家帮忙解决一下了

Answer 1

Request.ServerVariables["REMOTE_ADDR"]

Answer 2

获取Client端的机器IP地址:
Response.Write(Request.UserHostAddress);

Answer 3

string user_IP="";
if(Request.ServerVariables["HTTP_VIA"]!=null){ 
user_IP=Request.ServerVariables["HTTP_X_FORWARDED_FOR"].ToString(); 
}else{ 
user_IP=Request.ServerVariables["REMOTE_ADDR"].ToString(); 
} 

Answer 4

string strIP=Request.UserHostAddress;

Answer 5

HttpRequest request = System.Web.HttpContext.Current.Request;
if(!request.Url.IsDefaultPort)
{
return request.Url.Host+":"+request.Url.Port.ToString();
}
return request.Url.Host;