diff --git a/Document-Processing/Excel/Spreadsheet/ASP-NET-CORE/getting-started-core.md b/Document-Processing/Excel/Spreadsheet/ASP-NET-CORE/getting-started-core.md
index 752280b7aa..638d21f263 100644
--- a/Document-Processing/Excel/Spreadsheet/ASP-NET-CORE/getting-started-core.md
+++ b/Document-Processing/Excel/Spreadsheet/ASP-NET-CORE/getting-started-core.md
@@ -93,6 +93,9 @@ Now, add the Syncfusion<sup style="font-size:70%">&reg;</sup> ASP.NET Core Sprea
 {% highlight cshtml tabtitle="CSHTML" %}
 {% include code-snippet/spreadsheet/asp-net-core/getting-started-core/tagHelper %}
 {% endhighlight %}
+{% highlight c# tabtitle="OpenController.cs" %}
+{% include code-snippet/spreadsheet/asp-net-core/getting-started-core/spreadsheet.cs %}
+{% endhighlight %}
 {% endtabs %}
 
 Press <kbd>Ctrl</kbd>+<kbd>F5</kbd> (Windows) or <kbd>⌘</kbd>+<kbd>F5</kbd> (macOS) to run the app. Then, the Syncfusion<sup style="font-size:70%">&reg;</sup> ASP.NET Core Spreadsheet control will be rendered in the default web browser.
diff --git a/Document-Processing/code-snippet/spreadsheet/asp-net-core/getting-started-core/spreadsheet.cs b/Document-Processing/code-snippet/spreadsheet/asp-net-core/getting-started-core/spreadsheet.cs
index 3a3300bf82..c40e68f24d 100644
--- a/Document-Processing/code-snippet/spreadsheet/asp-net-core/getting-started-core/spreadsheet.cs
+++ b/Document-Processing/code-snippet/spreadsheet/asp-net-core/getting-started-core/spreadsheet.cs
@@ -1,4 +1,15 @@
 public IActionResult Index()
 {
     return View();
-}
\ No newline at end of file
+}
+public IActionResult Open(IFormCollection openRequest)
+{
+    OpenRequest open = new OpenRequest();
+    open.File = openRequest.Files[0];
+    return Content(Workbook.Open(open));
+}
+
+public IActionResult Save(SaveSettings saveSettings)
+{
+    return Workbook.Save(saveSettings);
+}
diff --git a/Document-Processing/code-snippet/spreadsheet/asp-net-core/getting-started-core/tagHelper b/Document-Processing/code-snippet/spreadsheet/asp-net-core/getting-started-core/tagHelper
index c6d8de4136..d5aa115a85 100644
--- a/Document-Processing/code-snippet/spreadsheet/asp-net-core/getting-started-core/tagHelper
+++ b/Document-Processing/code-snippet/spreadsheet/asp-net-core/getting-started-core/tagHelper
@@ -1,3 +1,3 @@
-<ejs-spreadsheet  id="spreadsheet">
+<ejs-spreadsheet  id="spreadsheet" openUrl="Home/Open" saveUrl="Home/Save">
 
 </ejs-spreadsheet>
\ No newline at end of file