Cor3Quad Posted January 29, 2014 Report Share Posted January 29, 2014 Vreau sa fac un program(web browser) care :- dupa ce apas un buton trebuie sa ia niste date de pe un site si sa le salveze intr-un fisier .txt , pe desktop- date se iau din : - programul trebuie sa adauge automat "view-source:" la pagina in care se afla si sa acceseze - la pagina deschisa cu "view-source:" datele sunt de forma : ["date",[],{"list":["100000000000000-2","100000990002654-2"... - toata treaba asta cu datele nu trebuie sa fie vazute de user , sa se faca in background- sunt mai multe numere acolo , eu le vreau pe primele 5-10 salvate in .txt , pe desktop- ce va fi salvat in fisierul .txt trebuie sa fie de forma : 100000000000000 in loc de 100000000000000-2Cum fac asta ? Quote Link to comment Share on other sites More sharing options...
Cor3Quad Posted January 29, 2014 Author Report Share Posted January 29, 2014 Dim html As String = wc.DownloadString("view-source:" & url)Imi da eroare aici. Quote Link to comment Share on other sites More sharing options...
Cor3Quad Posted January 29, 2014 Author Report Share Posted January 29, 2014 Tu ai incercat macar codu ? Nici o varianta nu merge , eu vreau pt textbox , sa preia de acolo.1.Dim html As String = wc.DownloadString("view-source:" & url.text)text=TextBox1Dim html As String = wc.DownloadString("view-source:" & url.TextBox1) =>> TextBox1 is not a member of 'string'2.Dim html As String = wc.DownloadString("view-source:http://vafursursa.com")Programu se bloceaza si da :WebException was unhandled Quote Link to comment Share on other sites More sharing options...
parazitul29 Posted January 31, 2014 Report Share Posted January 31, 2014 Daca datele pe care vrei sa le extragi se afla in inputbox-uri , textarea sau sunt nume/proprietati de diferite elemente ale pagini poti sa incerci sa folosesti api-ul pentru automatizarea internet explorer-ului unde ai functii pentru manipularea sursei unei paginiCa sa nu vada userul ie-ul il setezi sa ruleze in background chestia e ca ie-ul o sa manance din ram si procesor Quote Link to comment Share on other sites More sharing options...
curiosul Posted January 31, 2014 Report Share Posted January 31, 2014 (edited) Codul in c#:using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows.Forms;using System.Net;using System.Text.RegularExpressions;namespace GetPageSourceWithRegex{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { string site = "http://alTauSite.com"; string fisier = @"c:\info.txt"; string regexPattern = ""; //completeaza tu aici ///////////////////////////////////// string[] informatii = getDataFromSource(getHtmlSource(site), regexPattern); if(System.IO.File.Exists(fisier)) { System.IO.File.WriteAllLines(fisier, informatii); } } private string getHtmlSource (string site) { using (WebClient client = new WebClient()) { string source = client.DownloadString(site); return source; } } private string[] getDataFromSource(string source, string regexPattern) { List<string> ls = null; MatchCollection matches = Regex.Matches(source, regexPattern); foreach(string match in matches) { ls.Add(match); } return ls.ToArray(); } }}Trebuie doar sa modifici regex-ul, daca nu te descurci imi dai pm si te ajut eu maine ca acuma ii cam greu B-(Nu l-am testat dar ar trebui sa mearga...Nu am inteles cum adica sa nu se prinda "victima".Daca vrei poti sa ii pui this.Hide(); la incarcare si ii dai aplicatia.exe altfel nu stiu la ce te-ai referit... Edited January 31, 2014 by curiosul 1 Quote Link to comment Share on other sites More sharing options...