获取Cookie
[DllImport("wininet.dll", CharSet = CharSet.Auto, SetLastError = true)]
static extern bool InternetGetCookieEx(string pchUrl, string pchCookieName, StringBuilder pchCookieData,
ref System.UInt32 pcchCookieData, int dwFlags, IntPtr lpReserved);
private static string GetCookieString(string url)
{
uint datasize = 1024;
StringBuilder cookieData = new StringBuilder((int)datasize);
if (!InternetGetCookieEx(url, null, cookieData, ref datasize, 0x2000, IntPtr.Zero))
{
if (datasize < 0)
return null;
cookieData = new StringBuilder((int)datasize);
if (!InternetGetCookieEx(url, null, cookieData, ref datasize, 0x00002000, IntPtr.Zero))
return null;
}
return cookieData.ToString();
}
private void webBrowser1_DocumentCompleted_1(object sender, WebBrowserDocumentCompletedEventArgs e)
{
richTextBox1.Text = string.Empty;
if (cbcookie.Checked)
{
if (checkBox1.Checked)
{
richTextBox1.Text = GetCookieString(textBox1.Text.Trim());
}
else
{
richTextBox1.Text = webBrowser1.Document.Cookie;
}
}
}
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//本事件是当每次加载完成当前页面后才会执行的
private void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
//e.Url是当前加载的页面，
if (e.Url.ToString().Contains("http://www.3yeah.com"))
{
//执行操作1
}
else if (e.Url.ToString().Contains("http://baidu.com"))
{
//执行操作2
}
}
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private void webBrowser1_NewWindow(object sender, CancelEventArgs e)
{
if (cbwindownew.Checked)
{
string url = ((System.Windows.Forms.WebBrowser)sender).StatusText;
webBrowser1.Navigate(url);
e.Cancel = true;
}
}
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