獲得蒸汽市場最低價格？

Question

我搜索stackoverflow.com我的問題，我發現這個答案與mine.the問題是我不知道如何驗證碼沿應用到我的asp.net mvc的網站

<?php 
$string = file_get_contents('http://steamcommunity.com/market/listings/730/AK-47%20|%20Vulcan%20%28Battle-Scarred%29'); 
$attrList = explode('<span class="market_listing_price market_listing_price_with_fee">',$string); 
$N=count($attrList); 
for ($i=1;$i<$N;$i++){ 
    $prices[$i-1] = explode('</span>',$attrList[$i])[0]; 
} 
print_r($prices); 
?> 

Answer 1

東西多行：

var wc = new WebClient(); 
var pageAsString = wc.DownloadString(new Uri("http://steamcommunity.com/market/listings/730/AK-47%20|%20Vulcan%20%28Battle-Scarred%29")); 

var attrList = pageAsString.Split(new string[] { "<span class=\"market_listing_price market_listing_price_with_fee\">"}, StringSplitOptions.RemoveEmptyEntries); 

var prices = new List<string>(); 

for (var i = 1; i < attrList.Count(); i++) 
{ 
    prices.Add(attrList[i].Split(new string[] { "</span>" }, StringSplitOptions.RemoveEmptyEntries).FirstOrDefault().Trim()); 
} 

// Do something with prices variable 

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