C1DataGrid_AddRemoveRows
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Shows the usage of the Add/Remove rows built-in functionality of the C1DataGrid control.

The sample contains a C1DataGrid with autogenerated columns, and a DataGridTemplateColumn.
The AutoGeneratingColumn event is used to customize the creation of the generated columns.
The DataGridTemplateColumn takes advantage of the built in Add/Removefunctionality to
provide a custom column with a "Remove" button.