问题描述
在报表中分配数据源时抛出System.IO.FileNotFoundException execex。
我使用visual studio 2013,C#4.5,WinForm应用程序。我已经为visual studio 13安装了水晶报告。
System.IO.FileNotFoundException execption thrown while assigning data source in report.I am using visual studio 2013, C# 4.5, WinForm application. I have installed crystal report for visual studio 13.
这是代码
DataSet ds = new DataSet();
ds.Tables.Add(new DataTable("administration_CashDeskManager_Reports_ReportDataBusinessObject"));
ds.Tables.Add(new DataTable("administration_CashDeskManager_Reports_ReportDataDetailBusinessObject"));
Reports.CrystalReport.rptCashDeskTransactionLog Report = new Reports.CrystalReport.rptCashDeskTransactionLog();
Report.SetDataSource(ds);
crViewer.ReportSource = Report;
Report.SetDataSource(ds)命令抛出的错误。
我认为此错误是特定于版本的错误。
I think this error is version specific error.
异常详细信息:
在mscorlib.dll中出现类型为System.IO.FileNotFoundException的未处理异常
其他信息:无法加载文件或程序集
'file:/// C:\Program Files\SAP BusinessObjects \Crystal Reports for .NET
Framework 4.0 \Common \SAP BusinessObjects Enterprise XI
4.0 \win32_x86 \dotnet1 \crdb_adoplus.dll'或其中一个依赖项。系统找不到指定的文件。
Additional information: Could not load file or assembly 'file:///C:\Program Files\SAP BusinessObjects\Crystal Reports for .NET Framework 4.0\Common\SAP BusinessObjects Enterprise XI 4.0\win32_x86\dotnet1\crdb_adoplus.dll' or one of its dependencies. The system cannot find the file specified.
推荐答案
在您的配置中添加以下部分后再试:
Try again after adding below section in your config:
<startup uselegacyv2runtimeactivationpolicy="true">
<supportedruntime version="v4.0" />
</startup>
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