Indexnumber parsing disabled

HaDocumentV6/Models/App.cs

@@ -1,17 +1,34 @@
+using System.Xml.Linq;
+
 namespace HaDocument.Models {
     public class App {
         public string Index { get; } = "";
         public string Name { get; } = "";
         public string Category { get; } = "";
 
+        public XElement? XElement { get; }
+
         public App(
             string index, 
             string name,
-            string category
+            string category,
+            XElement? xElement = null
         ) {
             Index = index;
             Name = name;
             Category = category;
+            XElement = xElement;
+        }
+
+        public static App? FromXElement(XElement element) {
+            if (!element.HasAttributes || element.Name != "appDef") return null;
+            if (element.Attribute("index")?.Value == null || element.Attribute("name")?.Value == null || element.Attribute("category")?.Value == null) return null;
+            return new App(
+                element.Attribute("index")!.Value,
+                element.Attribute("name")!.Value,
+                element.Attribute("category")!.Value,
+                element
+            );
         }
     }
 }