This property sets the distance between the cell border and the cell contents on all four sides of the cell. It defines the margins around the cell.
HTML tables can specify a padding for the cells in the table using the CELLPADDING attribute of the TABLE tag. The cell padding specifies how much space there is between borders and contents of a cell. The padding or margins are set using the Inset object.
The setting for this property can be overridden if a named style is assigned to the cell using the StyleName property, and that named style sets the margins.
To set the cell spacing, which is the spacing between table cells, refer to the CellSpacing property for the sheet.