How to convert this VB code into c#

 Public Property Cell(ByVal row_index As Integer, ByVal col_index As Integer) As Object
        Get
            Return _excel.Cells(row_index, col_index).value
        End Get

        Set(ByVal value As Object)
            _excel.Cells(row_index, col_index).value = value
        End Set
    End Property