Example of Command Column in ASP.NET Core Tree Grid Control

This sample demonstrates CRUD operations in TreeGrid using command column. You can perform CRUD operations as follows,

Edit - To edit record, double click a row or click Edit button from command column after selected a row.
Delete - To delete record, click Delete button from command column after selected a row.
Update, Cancel -You can save or discard changes by click Update and Cancel button from command column respectively.

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The TreeGrid provides an option to render CRUD action buttons in a column by using the CommandColumn feature. The columns->commands property accepts array of CommandModel object. The predefined command button can be defined by using type property.

The built-in command button are,

Edit
Delete
Cancel
Save

More information on the command-column editing can be found in this documentation section.