public byte[] GetZip()
{
if (!GetXaml())
{
return(null);
}
MemoryStream ms = new MemoryStream();
_ZipStream = null;
ZipEntry ze;
try
{
ZipWrap.Init(); // initialize the zipping utility (if needed)
_ZipImages = new Dictionary <string, string>();
_ZipStream = new ZipOutputStream(ms);
// Need to build the Xaml
int pageno = 1;
foreach (fyiReporting.RDL.Page page in _Pages)
{
string xaml = GenerateXaml(page);
string zp = string.Format("pg_{0}.xaml", pageno++);
ze = new ZipEntry(zp);
_ZipStream.PutNextEntry(ze);
_ZipStream.Write(xaml);
}
// output some meta data
ze = new ZipEntry("meta.txt");
_ZipStream.PutNextEntry(ze);
_ZipStream.Write(string.Format("pagecount={0}", _Pages.Count)); // to do more than one use & e.g. pagecount=1&pagewidth=121
// all done
_ZipStream.Finish();
_ZipStream = null;
return(ms.ToArray());
}
finally
{
if (_ZipStream != null)
{
_ZipStream.Finish();
_ZipStream = null;
}
ms.Close();
_ZipImages = null; // no longer need zipimage cache
}
}
StyleInfo _DefaultStyle; // Default styles
internal ExcelValet()
{
_Sheets = new List <SheetInfo>();
_Grid = null;
_StringCache = new StringCache();
_BorderCache = new StringCache();
_FontCache = new StringCache();
_FillCache = new StringCache();
// work around so that the first 2 fill caches matches what Excel chooses for them
_FillCache.GetIndex("<fill><patternFill patternType=\"none\"/></fill>"); //index 0
_FillCache.GetIndex("<fill><patternFill patternType=\"gray125\"/></fill>"); //index 1
//AJM GJL 130608 - Merge Cells
_MergeCells = new StringCache();
_StyleCache = new StringCache();
_StyleXfsCache = new StringCache();
_DefaultStyle = new StyleInfo(); // use this when no style is specified
GetStyleIndex(_DefaultStyle); // populates the default style entries as 0
ZipWrap.Init(); // intialize the zip utility (doesn't hurt to do if already done)
}