渲染报告时出现问题

本文介绍了渲染报告时出现问题的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

大家好，我在渲染本地报道时遇到了困难。我似乎无法得到正确的代码。 Visual Studio 2008 VB.Net，SQL Server 2005. 在click事件中，我有以下代码： Me.rvApptRpt.LocalReport.ReportEmbeddedResource =" ReportingServicesLocal.Appointments.rdlc" Me.rvApptRpt.LocalReport.DataSources.Add（New Microsoft.Reporting.WinForms.ReportDataSource（" EmdIntData_AppointmentHistory"，Me.EmdIntData.Tables（2））） Me.rvApptRpt.BringToFront（）我.rvApptRpt.Visible = True Me.rvApptRpt.Refresh（）在应用程序执行后，报告为空，除了一条消息说明："尚未指定报告定义的来源"。源代码是否未在我的代码中定义？如果没有，我到底需要做什么。感谢您的帮助。罗伊

Hi All,I am having a difficult time rendering a localreport. I cannot seem to get the code correct. Visual Studio 2008 VB.Net, SQL Server 2005.In the click event, I have the following code:        Me.rvApptRpt.LocalReport.ReportEmbeddedResource = "ReportingServicesLocal.Appointments.rdlc"        Me.rvApptRpt.LocalReport.DataSources.Add(New Microsoft.Reporting.WinForms.ReportDataSource("EmdIntData_AppointmentHistory", Me.EmdIntData.Tables(2)))        Me.rvApptRpt.BringToFront()        Me.rvApptRpt.Visible = True        Me.rvApptRpt.Refresh()After the app executes, the report is blank except for a message stating: "The source of the report definition has not been specified". Is the source not defined in my code?If not, what exactly do I need to do.Your help is appreciated.Roy

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我有同样的问题。你找到了解决办法吗？ I have the same issue.Did you find a solution?