It is the basic class of grid style component such as GridView and TreeView, etc.
The grid consists of one or more columns and rows. Each column is defined by Column model, and each row is defined by Grid Row model. Please refer to each Column Model Overview and Grid Row Model Overview help for more details.
The grid connects to DataSet to get the data, and the data updated in the grid is reflected back to DataSet. And, data editing in the grid is basically Committed or Cancelled in each row rather than cell.
The location of a data cell which consists of columns and rows is defined through CellIndex. The grid manages the location of focused cell in which currently has input focus by focusedIndex property.
Since this class is an abstract class and being created automatically when the grid object creates Grid or Tree Component through createGridView, createTreeView, you do not need to directly create it. You can approach through GridComponent.gridView or TreeComponent.treeView.