Crystal Report登录失败 [英] Crystal Report Login fail for access

问题描述

问题：：加载报告时，我会看到登录信息窗口。

PROBLEM: I see login Info window when loading report.

尝试了很多。阅读了很多论坛，但没有成功。下面是代码。我在VS2010中使用最新的Crystal Report。 Windows窗体。

Tried alot. Read many forums but no success. Below is the code. I am using latest Crystal Report in VS2010. Windows forms.

我仅使用带密码的Access db 2010。我不确定要使用什么用户名，我在访问中从未提及。我的CrystalReportViewer附加到DataSet，即ReportingDS.xsd。

I am using access db 2010 with password only. I am not sure what to use username and I never mentioned in access. My CrystalReportViewer is attached to DataSet which is ReportingDS.xsd .

请帮助。

private static string StrCon = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + Application.ExecutablePath.ToString().Substring(0, Application.ExecutablePath.ToString().LastIndexOf('\\')) + "\\Reporting.accdb;Jet OLEDB:Database Password=abc;";
        public Report_Frm()
        {
            InitializeComponent();
        }

        private void Report_Frm_Load(object sender, EventArgs e)
        {

            ReportDocument cryRpt = new ReportDocument();

            cryRpt.Load(@"C:\Users\chris\Documents\Visual Studio 2010\Projects\ReportingSystem\ReportingSystem\myReport.rpt");

            cryRpt.SetDatabaseLogon("Admin", "abc", @"C:\Users\chris\Documents\Visual Studio 2010\Projects\ReportingSystem\ReportingSystem\ReportingDS", "Reporting.accdb");

            crystalReportViewer.ReportSource = cryRpt;
            //crystalReportViewer.Refresh();



            }

推荐答案

代码无需数据库提示即可为我工作：

The code worked for me without database prompting:

Dim reportDocument As New CrystalDecisions.CrystalReports.Engine.ReportDocument

'load report
reportDocument.Load("C:\Documents and Settings\Administrator\Desktop\customer.rpt")

'set user-id/password
reportDocument.SetDatabaseLogon("Admin", "abc")

'bind to viewer
Me.CrystalReportViewer1.ReportSource = reportDocument

该报告使用通过OLEDB连接的Access数据库。

The report uses an Access database connected via OLEDB.

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