通过

PrintSupportPrintDeviceCapabilitiesUpdatePolicy 类

  • 参考

定义

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

提供 API，用于根据运行时间或指定数量的打印作业设置打印设备功能 (PDC) 的定期更新策略。

public ref class PrintSupportPrintDeviceCapabilitiesUpdatePolicy sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 983040)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class PrintSupportPrintDeviceCapabilitiesUpdatePolicy final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 983040)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class PrintSupportPrintDeviceCapabilitiesUpdatePolicy
Public NotInheritable Class PrintSupportPrintDeviceCapabilitiesUpdatePolicy
继承
Object Platform::Object IInspectable PrintSupportPrintDeviceCapabilitiesUpdatePolicy
属性
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 要求

设备系列
Windows 11 Insider Preview (在 10.0.23504.0 中引入)
API contract
Windows.Foundation.UniversalApiContract (在 v15.0 中引入)

方法

CreatePeriodicRefresh(TimeSpan)

根据时间间隔设置打印设备功能 (PDC) 的定期更新策略。
CreatePrintJobRefresh(UInt32)

根据指定的打印作业数设置打印设备功能 (PDC) 的定期更新策略。

适用于