Stimulsoft报告未显示其内容

Question

我正在使用ASP.NET MVC CORE 3.1，并尝试在项目内部使用stimulsoft报告。报告查看器正在运行，但是看不到报告的内容。 我可以知道是什么问题吗？

Image of the result is.. please use the URL given below

Image of the result is.. please use the URL given below

代码如下

控制器

using System.Collections.Generic;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using Stimulsoft.Report;
using Stimulsoft.Report.Mvc;
using WebApplication2.Models;

namespace WebApplication2.Controllers
{
    public class HomeController : Controller
    {
        private readonly ILogger<HomeController> _logger;

        public HomeController(ILogger<HomeController> logger)
        {
            _logger = logger;
        }

        static  HomeController()
        {
            // How to Activate
            //Stimulsoft.Base.StiLicense.Key = "6vJhGtLLLz2GNviWmUTrhSqnO...";
            //Stimulsoft.Base.StiLicense.LoadFromFile("license.key");
            //Stimulsoft.Base.StiLicense.LoadFromStream(stream);
        }


        public IActionResult Index()
        {
            return View();
        }

        public IActionResult Privacy()
        {
            return View();
        }

        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
        public IActionResult Error()
        {
            return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
        }

        public IActionResult GetReport()
        {
            // Create the report object
            StiReport report = new StiReport();
            report.LoadDocument(StiNetCoreHelper.MapPath(this, "Reports/TwoSimpleLists.mrt"));

            DataSet data = new DataSet("Demo");
            data.ReadXml(StiNetCoreHelper.MapPath(this, "Reports/Data/Demo.xml"));

            report.RegData(data);


            return StiNetCoreViewer.GetReportResult(this, report);
        }
        public IActionResult ViewerEvent()
        {
            return StiNetCoreViewer.ViewerEventResult(this);
        }
    }
}

.CSHTML

@using Stimulsoft.Report.Mvc;

@{
    ViewData["Title"] = "Home Page";
}

<div class="text-center">
    <h1 class="display-4">Welcome</h1>
    <p>Learn about <a href="https://docs.microsoft.com/aspnet/core">building Web apps with ASP.NET Core</a>.</p>
</div>

@Html.StiNetCoreViewer(new StiNetCoreViewerOptions()
{
    Actions =
    {
        GetReport = "GetReport",
        ViewerEvent = "ViewerEvent"
    }


})

Answer 1

您应使用LoadDocument（）的Load（）方法来加载报告模板：

报告。加载（StiNetCoreHelper.MapPath（this，“ Reports / TwoSimpleLists.mrt”））