public static PrintTicket ModifyPrintTicket(PrintTicket ticket, string featureName, string newValue)
{
if (ticket == null)
{
throw new ArgumentNullException("ticket");
}
var xmlDoc = new XmlDocument();
xmlDoc.Load(ticket.GetXmlStream());
var manager = new XmlNamespaceManager(xmlDoc.NameTable);
manager.AddNamespace(xmlDoc.DocumentElement.Prefix, xmlDoc.DocumentElement.NamespaceURI);
var xpath = string.Format("//psf:Feature[contains(@name, 'InputBin')]/psf:Option", featureName);
var node = xmlDoc.SelectSingleNode(xpath, manager);
if (node != null)
{
node.Attributes["name"].Value = newValue;
}
var printTicketStream = new MemoryStream();
xmlDoc.Save(printTicketStream);
printTicketStream.Position = 0;
var modifiedPrintTicket = new PrintTicket(printTicketStream);
return modifiedPrintTicket;
}
internal static byte[] InternalConvertPrintTicketToDevMode(PTProviderBase provider,
PrintTicket printTicket,
BaseDevModeType baseType,
PrintTicketScope scope)
{
// Input PrinTicket can't be null.
if (printTicket == null)
{
throw new ArgumentNullException(nameof(printTicket));
}
// Validate the base type value.
if ((baseType != BaseDevModeType.UserDefault) &&
(baseType != BaseDevModeType.PrinterDefault))
{
throw new ArgumentOutOfRangeException(nameof(baseType));
}
// Validate scope value.
if ((scope != PrintTicketScope.PageScope) &&
(scope != PrintTicketScope.DocumentScope) &&
(scope != PrintTicketScope.JobScope))
{
throw new ArgumentOutOfRangeException(nameof(scope));
}
MemoryStream ptStream = printTicket.GetXmlStream();
return(provider.ConvertPrintTicketToDevMode(ptStream, baseType, scope));
}
public CloudPrinterImpl(PrintQueue queue)
{
PrintTicket defaults = queue.DefaultPrintTicket.Clone();
defaults.OutputColor = OutputColor.Monochrome;
defaults.PageMediaSize = new PageMediaSize(PageMediaSizeName.ISOA4);
this.Name = queue.FullName;
this.Description = queue.Description;
this.Capabilities = XDocument.Load(queue.GetPrintCapabilitiesAsXml()).ToString();
this.Defaults = new StreamReader(defaults.GetXmlStream(), Encoding.UTF8, false).ReadToEnd();
this.CapsHash = GetMD5Hash(Encoding.UTF8.GetBytes(Capabilities));
PrinterConfigurationSection printerconfigs = Config.PrinterConfigurationSection;
if (printerconfigs != null)
{
this.PrinterConfiguration = printerconfigs.Printers.OfType <PrinterConfiguration>().SingleOrDefault(p => p.Name == this.Name);
if (this.PrinterConfiguration != null)
{
this.JobPrinterType = AppDomain.CurrentDomain.GetAssemblies().SelectMany(a => a.GetTypes().Where(t => t.Name == this.PrinterConfiguration.JobPrinter && typeof(JobPrinter).IsAssignableFrom(t))).SingleOrDefault();
}
else
{
this.JobPrinterType = AppDomain.CurrentDomain.GetAssemblies().SelectMany(a => a.GetTypes().Where(t => t.Name == printerconfigs.DefaultJobPrinter && typeof(JobPrinter).IsAssignableFrom(t))).SingleOrDefault();
}
}
if (this.JobPrinterType == null)
{
this.JobPrinterType = PrinterConfiguration.DefaultJobPrinterType;
}
}
public static PrintTicket ModifyPrintTicket(PrintTicket ticket, string featureName, string newValue)
{
if (ticket == null)
{
throw new ArgumentNullException("ticket");
}
var xmlDoc = new XmlDocument();
xmlDoc.Load(ticket.GetXmlStream());
var manager = new XmlNamespaceManager(xmlDoc.NameTable);
manager.AddNamespace(xmlDoc.DocumentElement.Prefix, xmlDoc.DocumentElement.NamespaceURI);
var xpath = string.Format("//psf:Feature[contains(@name, 'InputBin')]/psf:Option", featureName);
var node = xmlDoc.SelectSingleNode(xpath, manager);
if (node != null)
{
node.Attributes["name"].Value = newValue;
}
var printTicketStream = new MemoryStream();
xmlDoc.Save(printTicketStream);
printTicketStream.Position = 0;
var modifiedPrintTicket = new PrintTicket(printTicketStream);
return(modifiedPrintTicket);
}
public static XDocument GetXDocument([NotNull] this PrintTicket printTicket)
{
if (printTicket == null)
{
throw new ArgumentNullException(nameof(printTicket));
}
XDocument result;
using (var memoryStream = printTicket.GetXmlStream())
{
result = XDocument.Load(memoryStream);
}
return(result);
}
private static Stream CloneStream(PrintTicket ticket)
{
using (var xml = ticket.GetXmlStream())
using (var reader = new StreamReader(xml))
{
var text = reader.ReadToEnd();
// convert string to stream
var newstream = new MemoryStream();
var writer = new StreamWriter(newstream);
writer.Write(text);
writer.Flush();
// convert stream to string
newstream.Position = 0;
return(newstream);
}
}
public static PrintTicket ModifyPrintTicket(PrintTicket ticket, string featureName, string newValue)
{
if (ticket == null)
{
throw new ArgumentNullException("ticket");
}
// read Xml of the PrintTicket
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(ticket.GetXmlStream());
// create NamespaceManager and add PrintSchemaFrameWork-Namespace hinzufugen (should be on DocumentElement of the PrintTicket)
// Prefix: psf NameSpace: xmlDoc.DocumentElement.NamespaceURI = "http://schemas.microsoft.com/windows/2003/08/printing/printschemaframework"
XmlNamespaceManager manager = new XmlNamespaceManager(xmlDoc.NameTable);
manager.AddNamespace(xmlDoc.DocumentElement.Prefix, xmlDoc.DocumentElement.NamespaceURI);
// search node with desired feature we're looking for and set newValue for it
string xpath = string.Format("//psf:Feature[@name='{0}']/psfSurpriseption", featureName);
XmlNode node = xmlDoc.SelectSingleNode(xpath, manager);
if (node != null)
{
node.Attributes["name"].Value = newValue;
}
// create a new PrintTicket out of the XML
MemoryStream printTicketStream = new MemoryStream();
xmlDoc.Save(printTicketStream);
printTicketStream.Position = 0;
PrintTicket modifiedPrintTicket = new PrintTicket(printTicketStream);
// for testing purpose save the printticket to file
//FileStream stream = new FileStream("modPrintticket.xml", FileMode.CreateNew, FileAccess.ReadWrite);
//modifiedPrintTicket.GetXmlStream().WriteTo(stream);
return modifiedPrintTicket;
}
/// <summary>
/// Modifes a print ticket xml after updating a feature value.
///
/// Sample usage:
/// Get Dictionary with Inputbins by calling the other method
/// and get "value" for the desired inputbin you'd like to use...
/// ...
/// desiredTray is then something like "NS0000:SurpriseOption7" for example.
/// defaultPrintTicket is the (Default)PrintTicket you want to modify from the PrintQueue for example
/// PrintTicket myPrintTicket = WpfPrinterUtils.ModifyPrintTicket(defaultPrintTicket, "psk:JobInputBin", desiredTray);
/// </summary>
/// <param name="ticket"></param>
/// <param name="featureName"></param>
/// <param name="newValue"></param>
/// <param name="printQueueName">Optional - If provided, a file is created with the print ticket xml. Useful for debugging.</param>
/// <param name="folder">Optional - If provided, the path for a file is created with the print ticket xml. Defaults to c:\. Useful for debugging.</param>
/// <param name="displayMessage">Optional - True to display a dialog with changes. Defaults to false. Useful for debugging.</param>
/// <returns></returns>
public static PrintTicket ModifyPrintTicket(PrintTicket ticket, string featureName, string newValue, string printQueueName = null, string folder = null, bool displayMessage = false)
{
if (ticket == null)
{
throw new ArgumentNullException("ticket");
}
// Read Xml of the PrintTicket xml.
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(ticket.GetXmlStream());
// Create NamespaceManager and add PrintSchemaFrameWork-Namespace hinzufugen (should be on DocumentElement of the PrintTicket).
// Prefix: psf NameSpace: xmlDoc.DocumentElement.NamespaceURI = "http://schemas.microsoft.com/windows/2003/08/printing/printschemaframework"
XmlNamespaceManager manager = new XmlNamespaceManager(xmlDoc.NameTable);
manager.AddNamespace(xmlDoc.DocumentElement.Prefix, xmlDoc.DocumentElement.NamespaceURI);
// Search node with desired feature we're looking for and set newValue for it
string xpath = string.Format("//psf:Feature[@name='{0}']/psf:Option", featureName);
XmlNode node = xmlDoc.SelectSingleNode(xpath, manager);
if (node != null)
{
if (node.Attributes["name"].Value != newValue)
{
if (displayMessage)
{
System.Windows.MessageBox.Show(string.Format("OldValue: {0}, NewValue: {1}", node.Attributes["name"].Value, newValue), "Input Bin");
}
node.Attributes["name"].Value = newValue;
}
}
// Create a new PrintTicket out of the XML.
PrintTicket modifiedPrintTicket = null;
using (MemoryStream stream = new MemoryStream())
{
xmlDoc.Save(stream);
stream.Position = 0;
modifiedPrintTicket = new PrintTicket(stream);
}
// For testing purpose save the print ticket to a file.
if (!string.IsNullOrWhiteSpace(printQueueName))
{
if (string.IsNullOrWhiteSpace(folder))
{
folder = "c:\\";
}
// Colons are not valid in a file name.
newValue = newValue.Replace(':', ';');
printQueueName = string.Format("{0} PrintTicket {1}.xml", Path.Combine(folder, printQueueName), newValue);
if (File.Exists(printQueueName))
{
File.Delete(printQueueName);
}
if (!Directory.Exists(Path.GetDirectoryName(printQueueName)))
{
Directory.CreateDirectory(Path.GetDirectoryName(printQueueName));
}
using (FileStream stream = new FileStream(printQueueName, FileMode.CreateNew, FileAccess.ReadWrite))
{
modifiedPrintTicket.GetXmlStream().WriteTo(stream);
}
}
return(modifiedPrintTicket);
}