C# Clearing the columns in a datagridview also removes al the rows?

Does it makes sense that when columns of a datagridview are cleared, all rows are removed?

From stackoverflow

• In a table display such a s DataGridView, if there are no columns, there cannot be any rows, and vice versa.

  Martijn : First I was somewhat surprised that all my rows were gone after clearing the columns. But when I think about it, it does makes sense :)

• If you are removing all of the columns, then there can be no rows associated with them. You'd need at least one column in order to have rows.

• Why don't you just toggle visibility on the column instead?

  dgv.Columns[sColumnName].Visible