Ssrs 2008 如何根据打印介质类型设置报告参数？

我需要在我的SSRS报告中根据生成报告的打印介质切换一些表示

我必须为一系列报告（SalesInvoice、SalesConfirm、SalesQuotence）执行此操作

问题是我找不到一个可以同时访问以下两种内容的访问点：

• 在SalesInvoiceJournalPost类中，我可以访问打印介质，但不能访问SalesInvoiceContract
• 在SalesInvoiceController类中，我可以访问SalesInvoiceContract，但是printsettings给了我错误的值

在

SalesInvoiceJournalPost.init

中，我尝试：

printSettings = SysOperationHelper::base64Decode(chainFormletterContract.parmPrintersettingsFormletter());
printDestinationSettings = new SRSPrintDestinationSettings(printSettings);

if (printDestinationSettings.printMediumType() == SRSPrintMediumType::Email)
{
    // Can't access Report Parameter from here
}

printDestination = formLetterController.parmReportContract().parmPrintSettings();
salesInvoiceContract = formLetterController.parmReportContract().parmRdpContract() as SalesInvoiceContract;
salesInvoiceContract.paramMyValue(
    // this is always false because printMedium is always Screen
    printDestination.printMediumType() == SRSPrintMediumType::Email
);

在

SalesInvoiceController.main

中，我尝试：

printSettings = SysOperationHelper::base64Decode(chainFormletterContract.parmPrintersettingsFormletter());
printDestinationSettings = new SRSPrintDestinationSettings(printSettings);

if (printDestinationSettings.printMediumType() == SRSPrintMediumType::Email)
{
    // Can't access Report Parameter from here
}

printDestination = formLetterController.parmReportContract().parmPrintSettings();
salesInvoiceContract = formLetterController.parmReportContract().parmRdpContract() as SalesInvoiceContract;
salesInvoiceContract.paramMyValue(
    // this is always false because printMedium is always Screen
    printDestination.printMediumType() == SRSPrintMediumType::Email
);

---

事实证明，您可以从控制器获得SRSPrintDestinationSettings，毕竟只需几度的分离。这是SalesInvoiceController.outputReport：

PrintMgmtPrintSettingDetail printSettingDetail;
SRSPrintDestinationSettings printDestinationSettings;

printSettingDetail = formLetterReport.getCurrentPrintSetting();
printDestinationSettings = printSettingDetail.parmPrintJobSettings();
salesInvoiceContract.paramMyValue(
    printDestinationSettings.printMediumType() == SRSPrintMediumType::Email
);

---

您是否有正在使用的示例代码。在

controller

类中，是否尝试使用

this.parmReportContract（）.parmPrintSettings（）检索打印设置

或与

this.parmReportContract（）.parmRdpContract（合同）签订的合同？