Web Development

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using System;<br />
using System.Collections.Generic;<br />
using System.Text;<br />
using System.Web.Services.Protocols;<br />
using System.Net;<br />
<br />
namespace WindowsApplication1.WebServiceAPI<br />
{<br />
    public class WebServiceAPIAuth : WebServiceAPI<br />
    {<br />
        public string UserName;<br />
        public string Password;<br />
<br />
        private string S2Base(string s)<br />
        {<br />
            byte [] ba;<br />
            ba=Encoding.ASCII.GetBytes(s);<br />
            return Convert.ToBase64String(ba);<br />
        }<br />
<br />
        protected override System.Net.WebRequest GetWebRequest(Uri uri)<br />
        {<br />
            CredentialCache cc = new CredentialCache();<br />
            WebRequest wr = base.GetWebRequest(uri);<br />
            wr.Headers.Add(HttpRequestHeader.Authorization, "Basic "+S2Base(UserName+':'+Password));<br />
            return wr;<br />
        }<br />
    }<br />
}<br />

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thisForm.button1.click();<br />