PrintSupportPrintTicketValidationRequestedEventArgs 类

  • 参考

定义

命名空间:
Windows.Graphics.Printing.PrintSupport
编辑

提供 PrintTicketValidationRequested 事件的信息。

public ref class PrintSupportPrintTicketValidationRequestedEventArgs sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 851968)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class PrintSupportPrintTicketValidationRequestedEventArgs final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 851968)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class PrintSupportPrintTicketValidationRequestedEventArgs
Public NotInheritable Class PrintSupportPrintTicketValidationRequestedEventArgs
继承
Object Platform::Object IInspectable PrintSupportPrintTicketValidationRequestedEventArgs
属性
ContractVersionAttribute MarshalingBehaviorAttribute

Windows 要求

设备系列
Windows 11 (在 10.0.22000.0 中引入)
API contract
Windows.Foundation.UniversalApiContract (在 v14.0 中引入)

属性

PrintTicket

获取需要验证的打印票证。 打印票证包含有关打印机应如何为打印任务设置其各种功能的说明。

方法

GetDeferral()

请求延迟打印票证验证操作，并获取延迟对象，该对象将在延迟操作完成后调用。
SetPrintTicketValidationStatus(WorkflowPrintTicketValidationStatus)

从 PrintTicketValidationRequested 事件处理程序调用此方法，以指示打印票证是否已解决、存在冲突或无效。

适用于

另请参阅