asp.net中WebBrowser获取post数据程序代码

作者：袖梨 2022-06-25

程序代码

 代码如下 复制代码
private void Form1_Load(object sender, EventArgs e)
{
    webBrowser1.Navigate("about:blank"); //必需,否则WebBrowser.ActiveXInstance值为null
    SHDocVw.WebBrowser wb = (SHDocVw.WebBrowser)webBrowser1.ActiveXInstance;
    wb.BeforeNavigate2 += delegate(object pDisp, ref object URL, ref object Flags, ref object TargetFrameName, ref object PostData, ref object Headers, ref bool Cancel)
    {
        if (PostData != null)
        {
            string data = Encoding.ASCII.GetString(PostData as byte[]);
            if (data.IndexOf("t=") == -1)
            {
                data = "t=" + DateTime.Now.Ticks.ToString() + "&" + data;
                SHDocVw.WebBrowser browser1 = pDisp as SHDocVw.WebBrowser;
                if (browser1 != null)
                {
                    Cancel = true;
                    browser1.Navigate(URL.ToString(), Flags, TargetFrameName, Encoding.ASCII.GetBytes(data), Headers);
                }
            }
        }
    };
}

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