关于水晶报表导出的问题！！急！
代码如下：报错为Invalid report file path.
private void btnExport_Click(object sender, System.EventArgs e)
{


ReportDocument myReport = new ReportDocument();
CrystalDecisions.Shared.DiskFileDestinationOptions DiskOpts = new CrystalDecisions.Shared.DiskFileDestinationOptions();
myReport.ExportOptions.ExportDestinationType = CrystalDecisions.Shared.ExportDestinationType.DiskFile;
myReport.ExportOptions.ExportFormatType = CrystalDecisions.Shared.ExportFormatType.PortableDocFormat;
DiskOpts.DiskFileName = "c:\\Output.pdf ";
myReport.ExportOptions.DestinationOptions = DiskOpts;
myReport.Export();
}

[解决办法]
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