我加载使用Crystal Report的表单时收到此错误:
无法打开连接详细信息:[数据库供应商代码:17]无法打开连接 . ReportMonthly . rpt详细信息:[数据库供应商代码:17]
我已经在google上研究了这个错误,所以我找到了这个 site . 我尝试了那里的步骤或说明,但它不起作用意味着相同的错误 .
Here is the part of the code in my form:
Private Sub FRViolators_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.ShowReport(My.Application.Info.DirectoryPath & "\ReportMonthly.rpt")
End Sub
Public Sub ShowReport(ByVal strReportPath As String)
Dim rptDoc As CrystalDecisions.CrystalReports.Engine.ReportDocument
rptDoc = New ReportDocument
rptDoc.Load(strReportPath)
CrystalReportViewer1.ReportSource = rptDoc
CrystalReportViewer1.Refresh()
End Sub
1 回答
创建连接手册