The ColumnProperties class represents a single column in a worksheet.
public sealed class ColumnProperties
Public NotInheritable Class ColumnProperties
To return a ColumnProperties object, use Worksheet.GetColumnProperties(). The following sample gets the column properties for the first column of the first worksheet.
Dim xla As New ExcelApplication()
Dim wb As Workbook = xla.Create()
Dim ws As Worksheet = wb.Worksheets(0)
Dim colProps As ColumnProperties = ws.GetColumnProperties(0)