如何在 winform c# 中的 rdlc 报表查看器中显示印地语字符

Question

请提供此问题的解决方案。

我用印地语在 sql 中保存了记录，但是当我在 rdlc 报告查看器中显示时，它显示为一个框。

1. SQL 数据库 - 我用印地语保存了记录。

2. 服务代码

    public class PaperRptModel
    {
        public string Subject { get; set; }
        public string Course { get; set; }
        public string Time { get; set; }
        public int MaxMarks { get; set; }
        public int PassMarks { get; set; }
   
        readonly PaperGenEntities paperGenEntities = new PaperGenEntities();
   
        public IList GetSingle(int Id)
        {
            List<PaperRptModel> paperRpts = new List<PaperRptModel>();
            PaperRptModel model = new PaperRptModel();
            var paper = paperGenEntities.Papers.FirstOrDefault(o => o.Id == Id);
            var subject = paperGenEntities.Subjects.FirstOrDefault(o => o.Id == paper.Subject);
            model.Course = $"{subject.EnglishCourse} ({subject.HindiCourse})";
            model.Subject = $"{subject.EnglishName} ({subject.HindiName})"; ;
            model.Time = paper.MaxTime;
            model.MaxMarks = paper.TotalMarks ?? 0;
            model.PassMarks = paper.PassMarks ?? 0;
            paperRpts.Add(model);
            return paperRpts;
        }
   
        public IList GetQuestions(int Id)
        {
            List<Question> questions = new List<Question>();
            Question model = new Question();
            var question = paperGenEntities.Questions.FirstOrDefault(o => o.Subject == Id);
            model.EnglishName = question.EnglishName;
            model.HindiName = question.HindiName;
            model.DisplayMarks = question.DisplayMarks;
            questions.Add(model);
            return questions;
        }
   

3. Window 表单代码

    public partial class Form2 : Form
    {
        public Form2()
        {
            InitializeComponent();
        }
   
        private void Form2_Load(object sender, EventArgs e)
        {
            this.reportViewer1.LocalReport.DataSources.Clear();
            var rptModel = new PaperRptModel();
            var Model = rptModel.GetSingle(1);
            var rds1 = new ReportDataSource("DataSet1", Model);
            this.reportViewer1.LocalReport.DataSources.Add(rds1);
   
            var question = new Question();
            var questions = rptModel.GetQuestions(1);
            var rds2 = new ReportDataSource("DataSet2", questions);
            this.reportViewer1.LocalReport.DataSources.Add(rds2);
            this.reportViewer1.RefreshReport();
        }
    }
   

4. 结果为方框

Answer 1

如果您 运行 在 windows 客户端

检查您是否安装了印地语

(windows 10)