As for the title,the console program will show you a sample which can get the webpage-code.Enjoy it:)
1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Text; 5 using System.Threading.Tasks; 6 using System.Net; 7 using System.IO; 8 using System.Runtime.InteropServices; //dllimport relies on it 9 namespace WebPageCode 10 { 11 12 class Program 13 { 14 15 [DllImport("kernel32.dll")] 16 static extern uint GetTickCount(); 17 18 static void addhead(ref string px) //add http head if necessary 19 { 20 if (px.Substring(0, 7).ToLower() != @"http://") px = @"http://" + px; 21 } 22 23 static string getwebcode(string PageUrl,string proxy=""){ 24 25 uint x = GetTickCount(); 26 27 addhead(ref PageUrl); //webpage check 28 WebClient wc = new WebClient(); 29 wc.Credentials = CredentialCache.DefaultCredentials; 30 31 proxy.Trim(); //proxy check 32 if (proxy != "") 33 { 34 addhead(ref proxy); 35 WebProxy wp = new WebProxy(); 36 wp.Address = new Uri(proxy); 37 wc.Proxy = wp; 38 } 39 40 Byte[] pageData = wc.DownloadData(PageUrl); 41 x = GetTickCount() - x; //x means the time spent. 42 return Encoding.UTF8.GetString(pageData); 43 44 } 45 46 static void Main(string[] args) 47 { 48 int i = 0, n = args.Length; 49 string proxy = ""; 50 string page = ""; 51 while (i < n) 52 { 53 if (args[i] == "-proxy") 54 { 55 if (i<(n-1)) proxy = args[++i]; 56 } 57 if (args[i] == "-page") 58 { 59 if (i < (n - 1)) page = args[++i]; 60 } 61 i++; 62 } 63 page.Trim(); proxy.Trim(); 64 if (page == "") return; //no webpage found 65 string code; 66 if (proxy == ""){ 67 code=getwebcode(page); //proxy found 68 } else { 69 code=getwebcode(page,proxy); //no proxy found 70 } 71 72 Console.Write(code); 73 Console.ReadKey(); 74 } 75 } 76 }