如何使用geckowebbrowser按下按钮

Question

我正在尝试按此按钮，但是它不起作用。我离开了代码。

using

    var memStr = new MemoryStream();

    ////Write
    var data = new byte[] { 0, 11, 22, 3, 4, 5, 6, 7, 8, 9 };

    using (GZipStream compressionStream = new GZipStream(memStr, CompressionMode.Compress))
    {
         compressionStream.Write(data, 0, data.Length);
    }


    ////Read
    var array1 = new byte[10];
    using (MemoryStream mem = new MemoryStream(memStr.ToArray()))
    using (GZipStream decompressionStream = new GZipStream(mem, CompressionMode.Decompress))
    {
         decompressionStream.Read(array1, 0, array1.Length);
    }