ValidationResult.ValidatedPrintTicket Property
Definition
Important
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Gets a PrintTicket object that results from the merging of two PrintTicket objects, which might have been adjusted to ensure its viability.
public:
property System::Printing::PrintTicket ^ ValidatedPrintTicket { System::Printing::PrintTicket ^ get(); };
public System.Printing.PrintTicket ValidatedPrintTicket { get; }
member this.ValidatedPrintTicket : System.Printing.PrintTicket
Public ReadOnly Property ValidatedPrintTicket As PrintTicket
Property Value
A valid and viable PrintTicket. The default is null
.
Examples
The following example shows how to use this property while merging two print tickets.
/// <summary>
/// Changes the user-default PrintTicket setting of the specified print queue.
/// </summary>
/// <param name="queue">the printer whose user-default PrintTicket setting needs to be changed</param>
static private void ChangePrintTicketSetting(PrintQueue queue)
{
//
// Obtain the printer's PrintCapabilities so we can determine whether or not
// duplexing printing is supported by the printer.
//
PrintCapabilities printcap = queue.GetPrintCapabilities();
//
// The printer's duplexing capability is returned as a read-only collection of duplexing options
// that can be supported by the printer. If the collection returned contains the duplexing
// option we want to set, it means the duplexing option we want to set is supported by the printer,
// so we can make the user-default PrintTicket setting change.
//
if (printcap.DuplexingCapability.Contains(Duplexing.TwoSidedLongEdge))
{
//
// To change the user-default PrintTicket, we can first create a delta PrintTicket with
// the new duplexing setting.
//
PrintTicket deltaTicket = new PrintTicket();
deltaTicket.Duplexing = Duplexing.TwoSidedLongEdge;
//
// Then merge the delta PrintTicket onto the printer's current user-default PrintTicket,
// and validate the merged PrintTicket to get the new PrintTicket we want to set as the
// printer's new user-default PrintTicket.
//
ValidationResult result = queue.MergeAndValidatePrintTicket(queue.UserPrintTicket, deltaTicket);
//
// The duplexing option we want to set could be constrained by other PrintTicket settings
// or device settings. We can check the validated merged PrintTicket to see whether the
// the validation process has kept the duplexing option we want to set unchanged.
//
if (result.ValidatedPrintTicket.Duplexing == Duplexing.TwoSidedLongEdge)
{
//
// Set the printer's user-default PrintTicket and commit the set operation.
//
queue.UserPrintTicket = result.ValidatedPrintTicket;
queue.Commit();
Console.WriteLine("PrintTicket new duplexing setting is set on '{0}'.", queue.FullName);
}
else
{
//
// The duplexing option we want to set has been changed by the validation process
// when it was resolving setting constraints.
//
Console.WriteLine("PrintTicket new duplexing setting is constrained on '{0}'.", queue.FullName);
}
}
else
{
//
// If the printer doesn't support the duplexing option we want to set, skip it.
//
Console.WriteLine("PrintTicket new duplexing setting is not supported on '{0}'.", queue.FullName);
}
}
''' <summary>
''' Changes the user-default PrintTicket setting of the specified print queue.
''' </summary>
''' <param name="queue">the printer whose user-default PrintTicket setting needs to be changed</param>
Private Shared Sub ChangePrintTicketSetting(ByVal queue As PrintQueue)
'
' Obtain the printer's PrintCapabilities so we can determine whether or not
' duplexing printing is supported by the printer.
'
Dim printcap As PrintCapabilities = queue.GetPrintCapabilities()
'
' The printer's duplexing capability is returned as a read-only collection of duplexing options
' that can be supported by the printer. If the collection returned contains the duplexing
' option we want to set, it means the duplexing option we want to set is supported by the printer,
' so we can make the user-default PrintTicket setting change.
'
If printcap.DuplexingCapability.Contains(Duplexing.TwoSidedLongEdge) Then
'
' To change the user-default PrintTicket, we can first create a delta PrintTicket with
' the new duplexing setting.
'
Dim deltaTicket As New PrintTicket()
deltaTicket.Duplexing = Duplexing.TwoSidedLongEdge
'
' Then merge the delta PrintTicket onto the printer's current user-default PrintTicket,
' and validate the merged PrintTicket to get the new PrintTicket we want to set as the
' printer's new user-default PrintTicket.
'
Dim result As ValidationResult = queue.MergeAndValidatePrintTicket(queue.UserPrintTicket, deltaTicket)
'
' The duplexing option we want to set could be constrained by other PrintTicket settings
' or device settings. We can check the validated merged PrintTicket to see whether the
' the validation process has kept the duplexing option we want to set unchanged.
'
If result.ValidatedPrintTicket.Duplexing = Duplexing.TwoSidedLongEdge Then
'
' Set the printer's user-default PrintTicket and commit the set operation.
'
queue.UserPrintTicket = result.ValidatedPrintTicket
queue.Commit()
Console.WriteLine("PrintTicket new duplexing setting is set on '{0}'.", queue.FullName)
Else
'
' The duplexing option we want to set has been changed by the validation process
' when it was resolving setting constraints.
'
Console.WriteLine("PrintTicket new duplexing setting is constrained on '{0}'.", queue.FullName)
End If
Else
'
' If the printer doesn't support the duplexing option we want to set, skip it.
'
Console.WriteLine("PrintTicket new duplexing setting is not supported on '{0}'.", queue.FullName)
End If
End Sub
Applies to
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