Returns the ApiRange that represents all the cells on the worksheet (not just the cells that are currently in use).
| Name | Type | Description |
| row | number | The row number or the cell number (if only row is defined). |
| col | number | The column number. |
builder.CreateFile("xlsx");
var oWorksheet = Api.GetActiveSheet();
var oCells = oWorksheet.GetCells();
oCells.SetFillColor(Api.CreateColorFromRGB(255, 213, 191));
builder.SaveFile("xlsx", "GetCells.xlsx");
builder.CloseFile();