添加项目文件。

Szmedi.RevitToolkit.Approval/Assists/IOAssists.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+
+using Newtonsoft.Json.Linq;
+
+using Szmedi.RevitToolkit.Approval.Models;
+
+namespace Szmedi.RevitToolkit.Approval.Assists
+{
+    internal class IOAssists
+    {
+        public static string GetMvdLiteContent(string majorName)
+        {
+            var dir = Path.Combine(GlobalAssists.DirAssembly, "mvdlite");
+            var fileContent = Directory.GetFiles(dir, "*.mvdlite")
+                           .FirstOrDefault(f => f.Contains(majorName)) switch
+            {
+                string file when !string.IsNullOrEmpty(file) => File.ReadAllText(file),
+                _ => throw new FileNotFoundException("未找到对应的MVDLite文件，请检查目录或文件名。")
+            };
+            return fileContent;
+        }
+        public static string GetMvdLiteContent(Major major)
+        {
+            var fieldInfo = major.GetType().GetField(major.ToString());
+            DescriptionAttribute descriptionAttribute = fieldInfo.GetCustomAttribute<DescriptionAttribute>();
+            var majorName = descriptionAttribute.Description;
+
+            return GetMvdLiteContent(majorName);
+        }
+    }
+}