打印管道属性包用于在筛选器管道中的筛选器之间传递信息。
| Property name | Symbolic name | Property type | Description |
|---|---|---|---|
| PrinterName | XPS_FP_PRINTER_NAME | VT_BSTR | 打印机名称。 |
| ProgressReport | XPS_FP_PROGRESS_REPORT | VT_UNKNOWN | A pointer to an IUnknown interface. Call QueryInterface to obtain a pointer to the IPrintPipelineProgressReport interface. |
| PrinterHandle | XPS_FP_PRINTER_HANDLE | VT_BYREF | 打印机把手。 筛选器不应关闭此句柄。 |
| PerUserPrintTicket | XPS_FP_USER_PRINT_TICKET | VT_UNKNOWN | A pointer to an IUnknown interface. Call QueryInterface to obtain a pointer to the IPrintReadStreamFactory interface. |
| UserSecurityToken | XPS_FP_USER_TOKEN | VT_BYREF | 筛选器用来模拟提交打印作业的用户帐户的句柄。 |
| PrintJobId | XPS_FP_JOB_ID | VT_UI4 | 打印作业标识号。 |
| PrintClassFactory | XPS_FP_PRINT_CLASS_FACTORY | VT_UNKNOWN | A pointer to an IUnknown interface. Call QueryInterface to obtain a pointer to the IPrintClassObjectFactory interface. |
| IPrintCoreHelper | （此属性名称没有符号名称。） | VT_UNKNOWN | A pointer to an IUnknown interface. Call QueryInterface to obtain a pointer to the IPrintCoreHelper interface. 此属性仅在将 unidrvui.dll 用作配置 UI DLL 的 XPSDrv 打印机驱动程序中可用。 |
| PrintDeviceCapabilities | XPS_FP_PRINTDEVICECAPABILITIES | VT_UNKNOWN | A pointer to an IUnknown interface. Call QueryInterface to obtain a pointer to the IPrintReadStreamFactory interface. 允许 XPS 呈现筛选器从打印筛选器管道属性包中检索 PrintDeviceCapabilities XML 文件。 |