public static string GetHtml()
{
if (!Clipboard.ContainsText())
{
return(null);
}
if (Clipboard.ContainsText(TextDataFormat.Html))
{
var html = ClipboardHtmlOutput.FromClipboard();
if (html != null)
{
return(html.Fragment);
}
}
if (Clipboard.GetDataObject().GetDataPresent("text/html"))
{
var data = Clipboard.GetData("text/html");
if (data is Stream)
{
var stream = (Stream)data;
var buffer = new byte[stream.Length];
stream.Read(buffer, 0, buffer.Length);
return(Encoding.Unicode.GetString(buffer));
}
}
return(Clipboard.GetText());
}
static ClipboardHtmlOutput ParseData(byte[] buffer)
{
var html = new ClipboardHtmlOutput();
html.InputData = buffer;
string text = Encoding.Default.GetString(buffer);
//string pattern = @"Version:(?<version>[0-9]+(?:\.[0-9]*)?).+StartHTML:(?<startH>\d*).+EndHTML:(?<endH>\d*).+StartFragment:(?<startF>\d+).+EndFragment:(?<endF>\d*).+SourceURL:(?<source>f|ht{1}tps?://[-a-zA-Z0-9@:%_\+.~#?&//=]+)";
string pattern = @"Version:(?<version>[0-9]+(?:\.[0-9]*)?)[\s\S]*?StartHTML:(?<startH>\d*)[\s\S]*?EndHTML:(?<endH>\d*)[\s\S]*?StartFragment:(?<startF>\d+)[\s\S]*?EndFragment:(?<endF>\d*)[\s\S]*?";
var match = Regex.Match(text, pattern, RegexOptions.Singleline);
if (match.Success)
{
try
{
//html.Input = text;
html.Version = Double.Parse(match.Groups["version"].Value, CultureInfo.InvariantCulture);
html.Source = match.Groups["source"].Value;
html.startHTML = int.Parse(match.Groups["startH"].Value);
html.endHTML = int.Parse(match.Groups["endH"].Value);
html.startFragment = int.Parse(match.Groups["startF"].Value);
html.endFragment = int.Parse(match.Groups["endF"].Value);
}
catch (Exception)
{
return(null);
}
return(html);
}
return(null);
}
public static void SetHtml(DataObject dataObject, string html)
{
dataObject.SetData(DataFormats.Html, ClipboardHtmlOutput.Package(html));
//dataObject.SetText(html, TextDataFormat.Html);
}