Use AntiForgeryToken to approve grid CRUD operations on the server.

By default, we have send query as take 1000 to get the filter check list. If you want to show all records instead of 1000 then use select query for getting current and previous filter records only

Exporting EJ2 ASP.NET MVC Grid in server side

Use different grid settings to display the grid in the view and to export its data.

Create a custom Copy button that allows users to clone a grid row.

Use the UploadControl to allow users to upload a Microsoft Excel file to the server and view the uploaded file's data in the grid.

Edit a grid cell in batch mode and update the data source on a callback.

Display the TokenBox editor in the Grid View's filter row for a column of the TokenBox type.

The detailed article can be found here

Filter grid data and export it using the XtraReports Suite.

Use the SetEditFormTemplateContent method to define the FormLayout extension in edit form template.

Cancel grid data editing in batch edit mode on the client or server side.

Implement a status bar template to replace default command buttons with custom buttons when the grid is in batch edit mode.

Create a header template, add a check box to the template, and implement the Select All functionality in batch edit mode.

Create an unbound column that changes its values based on other column values dynamically in batch edit mode.

Use an upload control to upload an Excel file to the server and handle the control's FileUploadComplete event to display the file's data in the grid.

Create a templated column, add an editor to the template, and call the jQuery.ajax method to get the editor's value and pass it to the server.

Use a popup control to display a custom tooltip.

Implement a custom clone button in batch edit mode.

Create an unbound column, populate it with data from a data source, and customize header filter items.