889454: Moved the section from how to section to feature section.

Author: DinakarSF4212

ej2-asp-core-mvc/spreadsheet/filter.md

@@ -94,6 +94,35 @@ When you want to reapply the filter after some changes happened in the rows. It
 The following errors have been handled for filtering,
 * *Out of range validation:* When the selected range is not a used range of the active sheet, it is considered as invalid and the out of range alert with the message `Select a cell or range inside the used range and try again` will be displayed. No filter will be performed if the range is invalid.
 
+## Get the filtered rows
+
+Filtering allows you to view specific rows in a spreadsheet while hiding the others. The [allowFiltering](https://help.syncfusion.com/cr/aspnetcore-js2/syncfusion.ej2.spreadsheet.spreadsheet.html#Syncfusion_EJ2_Spreadsheet_Spreadsheet_AllowFiltering) property allows you to enable or disable filtering functionality through the UI. You can also use the [allowFiltering](https://help.syncfusion.com/cr/aspnetcore-js2/syncfusion.ej2.spreadsheet.spreadsheet.html#Syncfusion_EJ2_Spreadsheet_Spreadsheet_AllowFiltering) property and `applyFilter` method combination to filter data via code behind. The filtered rows can be identified by iterating through the row collection on the sheet and using the `isFiltered` property available in each row object.
+
+The following code example shows how to get the filtered rows.
+
+{% if page.publishingplatform == "aspnet-core" %}
+
+{% tabs %}
+{% highlight cshtml tabtitle="CSHTML" %}
+{% include code-snippet/spreadsheet/filter-cs1/tagHelper %}
+{% endhighlight %}
+{% highlight c# tabtitle="InsertSheetController.cs" %}
+{% include code-snippet/spreadsheet/filter-cs1/filterController.cs %}
+{% endhighlight %}
+{% endtabs %}
+
+{% elsif page.publishingplatform == "aspnet-mvc" %}
+
+{% tabs %}
+{% highlight razor tabtitle="CSHTML" %}
+{% include code-snippet/spreadsheet/filter-cs1/razor %}
+{% endhighlight %}
+{% highlight c# tabtitle="InsertSheetController.cs" %}
+{% include code-snippet/spreadsheet/filter-cs1/filterController.cs %}
+{% endhighlight %}
+{% endtabs %}
+{% endif %}
+
 ## Limitations
 
 The following features have some limitations in Filter: