隐藏Crystal Report数据库登录页面 [英] Hide Crystal Report Database login page

问题描述

大家好，

即使在代码中提供了凭据后，Crystal Report数据库登录页面仍然会弹出.我的代码如下

Hi All,

The crystal report database login page still popup even after providing the credentials in the code.My code is as below

OpenFileDialog file = new OpenFileDialog();
            file.Filter = "Report Files (*.rpt)|*.rpt";
            if (file.ShowDialog() == DialogResult.OK)
            {
                report_file = (string)file.FileName;
            }
            //setDatabaseSettings();
            TableLogOnInfo crtableLogoninfo = new TableLogOnInfo();
            ConnectionInfo crConnectionInfo = new ConnectionInfo();
            Tables CrTables;
            ReportDoc.Load(report_file);
            crConnectionInfo.ServerName = "XYZPC\\XYZ";
            crConnectionInfo.DatabaseName = "RME01";
            crConnectionInfo.UserID = "sa";
            object pwd = "123";
            crConnectionInfo.Password.Equals(pwd);
            CrTables = ReportDoc.Database.Tables;
            foreach (CrystalDecisions.CrystalReports.Engine.Table CrTable in CrTables)
            {
                crtableLogoninfo = CrTable.LogOnInfo;
                crtableLogoninfo.ConnectionInfo = crConnectionInfo;
                CrTable.ApplyLogOnInfo(crtableLogoninfo);
            }
            crystalReportViewer1.ReportSource = ReportDoc;
            crystalReportViewer1.Refresh();

请帮助

Please help

推荐答案

这是一个常见的问题伴侣……你去了

C#Crystal Reports动态登录参数 [了解Crystal Reports中的登录失败错误 [ ^ ]

使用具有.NET的Crystal Reports对数据库登录错误进行故障排除 [ ^ ]

It''s a frequent question mate......Here you go

C# Crystal Reports Dynamic Logon parameters[^]

Free attachment

Understanding the Login Failed Error in Crystal Reports[^]

Troubleshooting Database Login Errors using Crystal Reports with .NET[^]

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