请教水晶报表导出成word的问题
已经生成了水晶报表,但用vb导出成word的时候,出现以下错误,请各位帮我看看,已经问了几次,可问题还是没解决。
出错信息:
异常详细信息: CrystalDecisions.CrystalReports.Engine.LogOnException: 登录失败。
我的导出word的代码:
Public Function Export() As Boolean
Try
Dim rptDoc As myrpt = New myrpt 'myrpt 为已定义的水晶报表
Dim diskoptions As CrystalDecisions.Shared.DiskFileDestinationOptions = New CrystalDecisions.Shared.DiskFileDestinationOptions
rptDoc.ExportOptions.ExportDestinationType = CrystalDecisions.Shared.ExportDestinationType.DiskFile
rptDoc.ExportOptions.ExportFormatType = CrystalDecisions.Shared.ExportFormatType.WordForWindows
diskoptions.DiskFileName = "d:\\aaaa.doc"
rptDoc.ExportOptions.DestinationOptions = diskoptions
rptDoc.Export()
Return True
Catch
' _ErrorMessage = Err.Description
Return False
End Try
End Function