Initial release v1.01 — InstaSoft Office Tool

Office deployment wizard for InstaSoft customers:
- Install Office 2019/2021/2024 (Standard, Professional Plus, Home & Business)
- Auto-download ODT from Microsoft, generate config XML, run setup
- Remove existing Office installations (C2R + MSI)
- License troubleshooting via ospp.vbs (dstatus, unpkey)
- Fluent Design UI (WPF .NET Framework 4.8, Win7+ compatible)
- Hungarian interface, multi-language Office installation
- Product key input with auto-activation support

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Services/OdtXmlGenerator.cs

@@ -0,0 +1,55 @@
+using System.Xml.Linq;
+using InstaSoftOfficeTool.Models;
+
+namespace InstaSoftOfficeTool.Services
+{
+    public static class OdtXmlGenerator
+    {
+        public static string Generate(InstallConfig config)
+        {
+            var product = new XElement("Product",
+                new XAttribute("ID", config.Edition.ProductId));
+
+            if (!string.IsNullOrWhiteSpace(config.ProductKey))
+            {
+                product.Add(new XAttribute("PIDKEY", config.ProductKey.Replace("-", "").Trim()));
+            }
+
+            product.Add(new XElement("Language", new XAttribute("ID", config.Language)));
+
+            foreach (var app in config.ExcludedApps)
+            {
+                product.Add(new XElement("ExcludeApp", new XAttribute("ID", app)));
+            }
+
+            var add = new XElement("Add",
+                new XAttribute("OfficeClientEdition", config.Architecture),
+                new XAttribute("Channel", config.Edition.Channel),
+                product);
+
+            var configuration = new XElement("Configuration",
+                add,
+                new XElement("Display",
+                    new XAttribute("Level", "Full"),
+                    new XAttribute("AcceptEULA", "TRUE")),
+                new XElement("Property",
+                    new XAttribute("Name", "FORCEAPPSHUTDOWN"),
+                    new XAttribute("Value", "TRUE")));
+
+            var doc = new XDocument(new XDeclaration("1.0", "utf-8", null), configuration);
+            return doc.Declaration + "\n" + doc.Root;
+        }
+
+        public static string GenerateRemoveAll()
+        {
+            var configuration = new XElement("Configuration",
+                new XElement("Remove", new XAttribute("All", "TRUE")),
+                new XElement("Display",
+                    new XAttribute("Level", "Full"),
+                    new XAttribute("AcceptEULA", "TRUE")));
+
+            var doc = new XDocument(new XDeclaration("1.0", "utf-8", null), configuration);
+            return doc.Declaration + "\n" + doc.Root;
+        }
+    }
+}