public static string HtmlClipboardFragment(object[][] data, string Title, ColumnInfo[] ColumnInfos)
{
const string OffsetFormat = "0000000000";
const string CFHeaderTemplate =
"Version:1.0\r\n" +
"StartHTML:{0}\r\n" +
"EndHTML:{1}\r\n" +
"StartFragment:{2}\r\n" +
"EndFragment:{3}\r\n";
const string HtmlHeader =
"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\r\n" +
"<html xmlns=\"http://www.w3.org/1999/xhtml\">\r\n" +
"<body>\r\n" +
"<!--StartFragment-->\r\n";
const string HtmlFooter =
"<!--EndFragment-->\r\n" +
"</body>\r\n" +
"</html>";
string html = ExportFormatter.HtmlTable(data, Title, ColumnInfos);
int CFHeaderLength = string.Format(CFHeaderTemplate, OffsetFormat, OffsetFormat, OffsetFormat, OffsetFormat).Length;
int startFragment = CFHeaderLength + HtmlHeader.Length;
int endFragment = startFragment + html.Length;
int endHTML = endFragment + HtmlFooter.Length;
string CfHtml = string.Format(CFHeaderTemplate, CFHeaderLength.ToString(OffsetFormat), endHTML.ToString(OffsetFormat), startFragment.ToString(OffsetFormat), endFragment.ToString(OffsetFormat));
return(CfHtml + HtmlHeader + html + HtmlFooter);
}
public void AppendInfo(ColumnInfo[] columnInfos,
IEnumerable <IExportable> results,
string title,
ClipboardWriterAppendingInformationFormat appendingInformationFormat)
{
object[][] resultsAsArray = results.Select(result => result.ToArray()).ToArray();
if (appendingInformationFormat.HasFlag(ClipboardWriterAppendingInformationFormat.XmlSpreadsheetFormat))
{
const string xmlSpreadsheetDataFormat = "XML Spreadsheet";
using (var stream = ExportFormatter.XmlSpreadsheetNew(resultsAsArray, title, columnInfos))
{
AppendStream(DataFormats.GetDataFormat(xmlSpreadsheetDataFormat).Name, stream);
}
}
if (appendingInformationFormat.HasFlag(ClipboardWriterAppendingInformationFormat.RtfFormat))
{
AppendString(DataFormats.Rtf, ExportFormatter.RTF(resultsAsArray, title));
}
if (appendingInformationFormat.HasFlag(ClipboardWriterAppendingInformationFormat.HtmlFormat))
{
AppendString(DataFormats.Html, ExportFormatter.HtmlClipboardFragment(resultsAsArray, title, columnInfos));
}
if (appendingInformationFormat.HasFlag(ClipboardWriterAppendingInformationFormat.CsvFormat))
{
AppendString(DataFormats.CommaSeparatedValue, ExportFormatter.Csv(resultsAsArray, title, columnInfos));
}
if (appendingInformationFormat.HasFlag(ClipboardWriterAppendingInformationFormat.UnicodeFormat) && results is IEnumerable <IExportable> unicodeResults)
{
var unicodeTextFormat = title + Environment.NewLine + string.Join(string.Empty, unicodeResults.Select(result => result.ToClipboardString() + Environment.NewLine).ToArray());
AppendString(DataFormats.UnicodeText, unicodeTextFormat);
}
}
