HTTP GET - Download HTML from URL

Simple HTTP GET request to download the HTML of a web page.

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Chilkat.Http http = new Chilkat.Http();

bool success;

// Any string unlocks the component for the 1st 30-days.
success = http.UnlockComponent("Anything for 30-day trial");
if (success != true) {
    MessageBox.Show(http.LastErrorText);
    return;
}

// Send the HTTP GET and return the content in a string.
string html;
html = http.QuickGetStr("http://www.w3.org/Protocols/");

textBox1.Text += html + "\r\n";
textBox1.Refresh();