水晶报告 导航到下一页时出错

Question

我正在使用水晶报告制作一个报告网站，使用按钮查看报告。报告的第一页显示没有问题，但是当我单击导航按钮移动到报告的下一页时，我要么收到错误

"登录失败。详细信息：ADO 错误代码：0x 源：Microsoft SQL 本机客户端说明：用户"sa"登录失败。SQL 状态：28000 本机错误：文件 C：\DOCUME~1\SOFTLITE\ASPNET\LOCALS~1\Temp\ClientReport {02A69EDD-9B03-4490-B3A2-5E5E5F5592D9}.rpt：无法连接：登录参数不正确。

或"水晶报告"显示一个输入框以登录数据库。我的代码是：

 protected void Button1_Click(object sender, EventArgs e)
{
            ReportDocument Summaryrpt = new ReportDocument();
            Summaryrpt.Load(Server.MapPath("BookSummary.rpt"));
            Summaryrpt.SetDatabaseLogon("sa", "nirvana", "Compro4", "lottery");
            CrystalReportViewer1.ReportSource = Summaryrpt;
}

请帮帮我。

Answer 1

我找到了解决方案

 protected void Button1_Click(object sender, EventArgs e)
 {
        ReportDocument Summaryrpt = new ReportDocument();
        Summaryrpt.Load(Server.MapPath("BookSummary.rpt"));
        CrystalReportViewer1.ReportSource = Summaryrpt;
        var connectionInfo = new ConnectionInfo();
        connectionInfo.ServerName = "ComproLottery.db.6456862.hostedresource.com";
        connectionInfo.DatabaseName = "ComproLottery";
        connectionInfo.Password = "Br0@dW@ys68";
        connectionInfo.UserID = "ComproLottery";
        connectionInfo.Type = ConnectionInfoType.SQL;
        for (int i = 0; i < CrystalReportViewer1.LogOnInfo.Count; i++)
        {
            CrystalReportViewer1.LogOnInfo[i].ConnectionInfo = connectionInfo;
        }
  }