Task 1042570: Need to review and rewrite the code changes suggested by AI using the Prompt

Getting Started/ASP.NET Core Web API/Create Excel/Create Excel/Controllers/ValuesController.cs

@@ -44,6 +44,8 @@ public static MemoryStream CreateExcel()
                 FileStream imageStream = new FileStream("AdventureCycles-Logo.png", FileMode.Open, FileAccess.Read);
                 IPictureShape shape = worksheet.Pictures.AddPicture(1, 1, imageStream, 20, 20);
 
+                imageStream.Dispose();
+
                 //Disable gridlines in the worksheet
                 worksheet.IsGridLinesVisible = false;
 

Getting Started/ASP.NET Core/Edit Excel/Edit Excel/Controllers/HomeController.cs

@@ -26,34 +26,48 @@ public IActionResult Index()
         }
         public IActionResult EditDocument()
         {
+            //Create an instance of ExcelEngine
             using (ExcelEngine excelEngine = new ExcelEngine())
             {
+
                 //Instantiate the Excel application object
                 IApplication application = excelEngine.Excel;
 
                 //Assigns default application version
                 application.DefaultVersion = ExcelVersion.Xlsx;
 
-                //A existing workbook is opened.
+                //A existing workbook is opened.             
                 IWorkbook workbook = application.Workbooks.Open("InputTemplate.xlsx");
 
                 //Access first worksheet from the workbook.
                 IWorksheet worksheet = workbook.Worksheets[0];
 
-                //Set Text in cell A3.
+                //Set the text in cell A3.
                 worksheet.Range["A3"].Text = "Hello World";
 
-                //Saving the Excel to the MemoryStream 
+                //Access a cell value from Excel
+                var value = worksheet.Range["A1"].Value;
+
+                //Defining the ContentType for the Excel file.
+                string ContentType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
+
+                //Define the file name.
+                string fileName = "EditExcel.xlsx";
+
+                //Creating stream object.
                 MemoryStream stream = new MemoryStream();
+
+                //Saving the workbook to the stream in XLSX format.
                 workbook.SaveAs(stream);
 
-                //Set the position as '0'.
                 stream.Position = 0;
 
-                //Download the Excel file in the browser
-                FileStreamResult fileStreamResult = new FileStreamResult(stream, "application/excel");
-                fileStreamResult.FileDownloadName = "EditExcel.xlsx";
-                return fileStreamResult;
+                //Closing the workbook and disposing the engine.
+                workbook.Close();
+                excelEngine.Dispose();
+
+                //Creates a FileStreamResult object by using the file contents, content type, and file name.
+                return File(stream, ContentType, fileName);
             }
         }
 

Getting Started/Blazor Web App/Server Side/Create_Excel/Create_Excel/Components/Pages/Excel.razor

@@ -15,7 +15,7 @@
     /// <summary>
     /// Create and download the Excel document
     /// </summary>
-    protected async void CreateDocument()
+    protected async Task CreateDocument()
     {
         excelStream = service.CreateExcel();
         await JS.SaveAs("Sample.xlsx", excelStream.ToArray());

Getting Started/Blazor Web App/Server Side/Edit_Excel/Edit_Excel/Components/Pages/Excel.razor

@@ -15,7 +15,7 @@
     /// <summary>
     /// Edit and download the Excel document
     /// </summary>
-    protected async void EditDocument()
+    protected async Task EditDocument()
     {
         excelStream = service.EditExcel();
         await JS.SaveAs("Sample.xlsx", excelStream.ToArray());

Getting Started/Blazor/Server Side/Create Excel/Create Excel/Pages/Excel.razor

@@ -14,7 +14,7 @@
     /// <summary>
     /// Create and download the Excel document
     /// </summary>
-    protected async void CreateExcel()
+    protected async Task CreateExcel()
     {
         excelStream = service.CreateDocument();
         await JS.SaveAs("CreateExcel.xlsx", excelStream.ToArray());

Getting Started/Blazor/Server Side/Edit Excel/Edit Excel/Pages/Excel.razor

@@ -14,7 +14,7 @@
     /// <summary>
     /// Create and download the Excel document
     /// </summary>
-    protected async void EditExcel()
+    protected async Task EditExcel()
     {
         excelStream = service.EditDocument();
         await JS.SaveAs("EditExcel.xlsx", excelStream.ToArray());

Getting Started/WinUI/Create Excel/Create Excel/Create Excel/MainWindow.xaml.cs

@@ -215,7 +215,7 @@ private void CreateExcel(object sender, RoutedEventArgs e)
                 Save(stream, "CreateExcel");
             }
         }
-        async void Save(MemoryStream stream, string filename)
+        async Task Save(MemoryStream stream, string filename)
         {
 
             StorageFile stFile;