Class \Prado\Web\UI\WebControls\TTableGridLines
        TTableGridLines class.
        
    TTableGridLines defines the enumerable type for the possible grid line types of an HTML table.
The following enumerable values are defined:
- None: no grid lines
- Horizontal: horizontal grid lines only
- Vertical: vertical grid lines only
- Both: both horizontal and vertical grid lines are shown
Class hierarchy
- \Prado\Web\UI\WebControls\TTableGridLines
- 
                     \Prado\TEnumerable
                    implements
                            Iterator \Prado\TEnumerable
                    implements
                            Iterator
Since: 3.0.4
Deprecated since:
| 
                            __construct,                             current,                             key,                             next,                             rewind,                             valid                     | 
| 
                public
                                mixed
             | 
                Both
             | 'Both' | 
| 
                public
                                mixed
             | 
                Horizontal
             | 'Horizontal' | 
| 
                public
                                mixed
             | 
                None
             | 'None' | 
| 
                public
                                mixed
             | 
                Vertical
             | 'Vertical' |