} // !Load()
/// <summary>
/// Loads a ZUGFeRD invoice from a file.
///
/// Please make sure that the file is exists, otherwise this call will raise a FileNotFoundException.
/// </summary>
/// <param name="filename">Name of the ZUGFeRD invoice file</param>
/// <returns></returns>
public static InvoiceDescriptor Load(string filename)
{
IInvoiceDescriptorReader reader = new InvoiceDescriptor1Reader();
if (reader.IsReadableByThisReaderVersion(filename))
{
return(reader.Load(filename));
}
reader = new InvoiceDescriptor20Reader();
if (reader.IsReadableByThisReaderVersion(filename))
{
return(reader.Load(filename));
}
reader = new InvoiceDescriptor21Reader();
if (reader.IsReadableByThisReaderVersion(filename))
{
return(reader.Load(filename));
}
throw new UnsupportedException("No ZUGFeRD invoice reader was able to parse this file '" + filename + "'!");
// return null;
} // !Load()
} // !Load()
public static InvoiceDescriptor Load(string filename)
{
IInvoiceDescriptorReader reader = new InvoiceDescriptor1Reader();
if (reader.IsReadableByThisReaderVersion(filename))
{
return(reader.Load(filename));
}
reader = new InvoiceDescriptor20Reader();
if (reader.IsReadableByThisReaderVersion(filename))
{
return(reader.Load(filename));
}
reader = new InvoiceDescriptor21Reader();
if (reader.IsReadableByThisReaderVersion(filename))
{
return(reader.Load(filename));
}
return(null);
} // !Load()