如何绕过Visual Studio 2013中Crystal Reports的登录屏幕？

Question

我正在为课堂项目工作，我们需要生成水晶报告。我正在使用Visual Studio 2013并使用Crystal Reports for SP15。我创建了一个报告，并在一个空白的asp.net webform上放置了一个水晶查看器，但是当我运行webform时，它要求数据库登录。有没有人遇到过这个问题，或者有人可以帮我吗？谢谢！

**以下是我的网页代码：

Imports CrystalDecisions.CrystalReports.Engine
Imports CrystalDecisions.Shared
Imports System.Data
Imports System.Data.SqlClient

Partial Class Default2
    Inherits System.Web.UI.Page

    Dim MyReport As SqlConnection
    Dim COMMAND As ReportDocument
    Dim ALMOST As SqlCommand
    Dim adp As SqlDataAdapter
    Dim DT As DataSet

    Protected Sub Button1_Click(sender As Object, e As System.EventArgs) Handles Button1.Click

        Dim commandString As String = ConfigurationManager.ConnectionStrings("HouseSwappingConnectionString").ConnectionString
        Using con As New SqlConnection(commandString)

            Using cmd As New SqlCommand("Select * from ListTable", con)
                cmd.CommandType = CommandType.Text
                Dim da As New SqlDataAdapter(cmd)
                Dim ds As New DataSet
                da.Fill(ds)

                Dim HouseSwap As New ReportDocument
                HouseSwap.Load(Server.MapPath("CrystalReport.rpt"))
                HouseSwap.SetDataSource(ds.Tables(0))

                CrystalReportViewer1.ReportSource = HouseSwap
                CrystalReportViewer1.DataBind()
                CrystalReportViewer1.RefreshReport()

            End Using
        End Using
    End Sub