how do i find the existing cookie and load it in my variable?: cookie

how do i find the existing cookie and load it in my variable?

logged in to yahoo or gmail using InternetExplorer.

then on my code - csharp
private CookieContainer CookieCont = new CookieContainer();
...
...

private void loadcookie(url)
{

// how do i add or find the existing cookie and load it in my variable?
CookieCont = ?????
}

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Try this:

using System;
using System.Text;
using System.Runtime.InteropServices;
using System.Net;

public class InternetCookies
{

      [DllImport("wininet.dll", CharSet=CharSet.Auto, SetLastError=true)]
      private static extern bool InternetGetCookie(string lpszUrlName,
            string lpszCookieName, StringBuilder lpszCookieData,
            [MarshalAs(UnmanagedType.U4)] ref Int32 lpdwSize);

      private string RetrieveIECookiesForUrl(string url)
      {

            StringBuilder cookieHeader = new StringBuilder(new string(' ', 256), 256);

            int datasize = cookieHeader.Length;

            if (!(InternetGetCookie(url, null, cookieHeader, ref datasize)))
            {
                  if (datasize < 0)
                        return string.Empty;

                  cookieHeader = new StringBuilder(datasize);

                  InternetGetCookie(url, null, cookieHeader, ref datasize);

            }

            return cookieHeader.ToString();
      }

      public CookieCollection GetCookieCollection(string url)
      {
            CookieContainer container = GetCookieContainer(url);
            Uri uri = new Uri(url);
            return container.GetCookies(uri);
      }

      public CookieContainer GetCookieContainer(string url)
      {

            CookieContainer container = new CookieContainer();
            Uri uri = new Uri(url);

            string cookieHeaders = RetrieveIECookiesForUrl(uri.AbsoluteUri);
            if (cookieHeaders.Length > 0)
                  container.SetCookies(uri, cookieHeaders);

            return container;

      }

}

Bob

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how do i find the existing cookie and load it in my variable?

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