'Declaration
 
Public Overloads Function Insert( _
   ByVal index As System.Integer, _
   ByVal col As XLColumn _
) As XLColumn

public XLColumn Insert( 
   System.int index,
   XLColumn col
)

Parameters

index

Position where the item will be inserted.

col

Item that will be inserted.

Return Value

The maximum number of XLColumn objects in an XLSheet is 256. This is a limitation imposed by Excel 2003 and below.

For Excel 2007 and above, the maximum number of XLColumn objects in an XLSheet is 18,278.

Reference

XLColumnCollection Class
XLColumnCollection Members
Overload List