internal ExcelStyles(XmlNamespaceManager NameSpaceManager, XmlDocument xml, ExcelWorkbook wb) :
base(NameSpaceManager, xml)
{
_styleXml=xml;
_wb = wb;
_nameSpaceManager = NameSpaceManager;
SchemaNodeOrder = new string[] { "numFmts", "fonts", "fills", "borders", "cellStyleXfs", "cellXfs", "cellStyles", "dxfs" };
LoadFromDocument();
}
internal ExcelProtection(XmlNamespaceManager ns, XmlNode topNode, ExcelWorkbook wb) :
base(ns, topNode)
{
SchemaNodeOrder = wb.SchemaNodeOrder;
}
/// <summary>
///
/// </summary>
/// <param name="input"></param>
/// <param name="output"></param>
/// <param name="Password"></param>
private void Load(Stream input, Stream output, string Password)
{
//Release some resources:
if (this._package != null)
{
this._package.Close();
this._package = null;
}
if (this._stream != null)
{
this._stream.Close();
this._stream.Dispose();
this._stream = null;
}
if (Password != null)
{
Stream encrStream = new MemoryStream();
CopyStream(input, ref encrStream);
EncryptedPackageHandler eph=new EncryptedPackageHandler();
Encryption.Password = Password;
this._stream = eph.DecryptPackage((MemoryStream)encrStream, Encryption);
}
else
{
this._stream = output;
CopyStream(input, ref this._stream);
}
try
{
this._package = Package.Open(this._stream, FileMode.Open, FileAccess.ReadWrite);
}
catch (Exception ex)
{
EncryptedPackageHandler eph = new EncryptedPackageHandler();
if (Password == null && EncryptedPackageHandler.IsStorageILockBytes(eph.GetLockbyte((MemoryStream)_stream)) == 0)
{
throw new Exception("Can not open the package. Package is an OLE compound document. If this is an encrypted package, please supply the password", ex);
}
else
{
throw (ex);
}
}
//Clear the workbook so that it gets reinitialized next time
this._workbook = null;
}
/// <summary>
/// Creates a new ExcelWorkbookView which provides access to all the
/// view states of the worksheet.
/// </summary>
/// <param name="ns"></param>
/// <param name="node"></param>
/// <param name="wb"></param>
internal ExcelWorkbookView(XmlNamespaceManager ns, XmlNode node, ExcelWorkbook wb) :
base(ns, node)
{
SchemaNodeOrder = wb.SchemaNodeOrder;
}
internal ExcelNamedRange(string name,ExcelWorkbook wb, ExcelWorksheet nameSheet) :
base(wb, nameSheet, name, true)
{
Name = name;
_sheet = nameSheet;
}