试卷查询优化（关联课程 显示对应编号）

Tiobon.Core.Services/Ghre/Ghre_ExamPaperServices.cs

@@ -126,10 +126,10 @@ public class Ghre_ExamPaperServices : BaseServices<Ghre_ExamPaper, Ghre_ExamPape
                 x.TotalScore1 = Regex.Replace(x.PassScore.ToString(), @"\.(0+)$", "") + "/" + Regex.Replace(x.TotalScore.ToString(), @"\.(0+)$", "");
                 x.SetMethodLabel = await GetParaLabel("SetMethod", x.SetMethod);
 
-                if (x.LinkType == "CourseId")
-                    x.CourseName = courses.FirstOrDefault(o => o.Id == x.LinkId)?.CourseName;
-                else if (x.LinkType == "CourseSceneId")
-                    x.CourseName = courseScenes.FirstOrDefault(o => o.Id == x.LinkId)?.SceneName;
+                if (x.LinkType == "CourseId" && courses.Any(o => o.Id == x.LinkId))
+                    x.CourseName = courses.FirstOrDefault(o => o.Id == x.LinkId).CourseName + " (" + courses.FirstOrDefault(o => o.Id == x.LinkId).CourseNo + ")";
+                else if (x.LinkType == "CourseSceneId" && courseScenes.Any(o => o.Id == x.LinkId))
+                    x.CourseName = courseScenes.FirstOrDefault(o => o.Id == x.LinkId)?.SceneName + " (" + courseScenes.FirstOrDefault(o => o.Id == x.LinkId).SceneNo + ")"; ;
             }
             catch (Exception)
             {