Crystal报表导出为PDF格式的问题 - 数据库登录失败 [英] Issue on Crystal report exporting to PDF format- Database logon failed

问题描述

亲爱的朋友们，



我正在处理Crystal Report，



当我导出为PDF时它显示数据库登录失败错误。



我的代码是

Dear Frnds,

I am working on Crystal Report,

When I export to PDF its showing Database logon failed error.

My code is

string sPDFReportFile = "Payslip-" + _common.Utility.ToString(cmbMonth.Items[cmbMonth.SelectedIndex].Value) + Utility.ToString(cmbYear.Items[cmbYear.SelectedIndex].Value) + "-" + _common.Utility.ToString(Session.SessionID) + "." + Utility.ToString(filetype).Trim();
CrystalDecisions.Shared.DiskFileDestinationOptions dfdoReport = new CrystalDecisions.Shared.DiskFileDestinationOptions();
dfdoReport.DiskFileName = Request.PhysicalApplicationPath + @"TempReports\" + sPDFReportFile;
ReportDoc.ExportOptions.ExportDestinationType = CrystalDecisions.Shared.ExportDestinationType.DiskFile;
if (filetype == "doc")
    ReportDoc.ExportOptions.ExportFormatType = CrystalDecisions.Shared.ExportFormatType.RichText;
else if (filetype == "pdf")
    ReportDoc.ExportOptions.ExportFormatType = CrystalDecisions.Shared.ExportFormatType.PortableDocFormat;

ReportDoc.ExportOptions.DestinationOptions = dfdoReport;
ReportDoc.Export();
ReportDoc.Close();
ReportDoc.Dispose();

return Utility.ToString(sPDFReportFile);

推荐答案

您需要在运行时应用登录详细信息。

C＃Crystal Reports动态登录参数 [ ^ ]

You need to apply logon details at runtime.
C# Crystal Reports Dynamic Logon parameters[^]

看看这个问题 - 水晶报告错误数据库登录失败 [ ^ ]及其答案。

Have a look at this question - crystal report error Database Logon Failed[^] and its answers.

打开水晶报告并再次验证粘贴在服务器文件中......

Open crystal report and verify it again and paste in your server file...

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