帮我看看这个问题

[longwindwind]

Imports CrystalDecisions.CrystalReports.Engine
Imports CrystalDecisions.Shared
Imports System.Data
Imports System.Data.SqlClient
Partial Class crystal
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim conn As New SqlConnection
Dim cmd As New SqlCommand
conn.ConnectionString = "uid=sa;server=(local);database=yonghu"
conn.Open()
cmd.Connection = conn
cmd.CommandText = "select * from s"
Dim da As New SqlDataAdapter
da.SelectCommand = cmd
Dim dt As New DataSet
da.Fill(dt, "s")
Dim repdoc As New ReportDocument
repdoc.SetDataSource(dt.Tables(0))
Me.CrystalReportViewer1.ReportSource = repdoc
End Sub
End Class

我怎么这段代码老是提示我说是”无效报表文件路径“呢？

[分享大哥]

老兄， 你还没有创建报表文件啊 ，先建一个报表文件，把这个文件填充到这个报表视图里面


建议看看教程

：）