【发布时间】:2011-07-13 22:15:26
【问题描述】:
在 win7 Ultimate x32 中一切正常,但我无法在 win7 pro x64 中将相同的代码用于 VS2010 的 CR。
我的代码:
ReportDocument doc = null;
try
{
doc = new ReportDocument();
doc.Load("D:\\CrystalReport4.rpt");
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
finally
{
if (doc != null)
{
doc.Close();
doc.Dispose();
}
}
总是抛出异常:
CrystalDecisions.Shared.CrystalReportsException: Load report failed. ---> System.Runtime.InteropServices.COMException: The system cannot find the path specified.
at CrystalDecisions.ReportAppServer.ClientDoc.ReportClientDocumentClass.Open(Object& DocumentPath, Int32 Options)
at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.Open(Object& DocumentPath, Int32 Options)
at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened()
--- End of inner exception stack trace ---
at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened()
at CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename, OpenReportMethod openMethod, Int16 parentJob)
at CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename)
at CrystalReportsApplication1.Form1.button1_Click(Object sender, EventArgs e) in J:\Projects\CrystalReportsApplication1\CrystalReportsApplication1\Form1.cs:line 33
rpt 文件的路径正确。我不知道为什么内部异常显示:系统找不到指定的路径。
我的机器安装:
- SAP Crystal Reports,Visual Studio 2010 版
- SAP Crystal Reports,.Net Framework 4(64 位)的运行时引擎
都是SP1,GAC版本:13.0.2000.0
谁能帮我解决这个问题?
谢谢
【问题讨论】:
标签: crystal-reports