Occurs when the VirtualMode property of the control is true and the grid requires a value for a cell in order to format and display the cell.
Public Event CellValueNeeded As CellValueEventHandler
Grid Object
The following parameters are available:
| Parameter | Description |
| Row | Gets a value indicating the row index of the cell that the event occurs for. |
| Col | Gets a value indicating the column index of the cell that the event occurs for. |
| Value | Gets or sets the value of the cell that the event occurs for. |