public int RowSpan {get; set;}

'Declaration
 
Public Property RowSpan As Integer

Property Value

A RowSpan of 1 is the same as not specifying a RowSpan.

For the purposes of hidden rows, the cell is considered to occupy the first visible row in which it appears. Hiding a spanned row reduces the effective number of spanned rows. The cell remains visible, spanning the non-hidden rows, unless all spanned rows are hidden.

Reference

TableCell Class
TableCell Members