Adds one or more data columns to the data grid associated with a chart.
Syntax
object.InsertColumns (column, count)
The InsertColumns method syntax has these parts:
| Part | Description |
| object | An object expression that evaluates to an object in the Applies To list. |
| column | Integer. Identifies a specific data column. Columns are numbered from left to right beginning with 1. |
| count | Integer. Specifies the number of columns you want to insert. |