MapBound Constructor (String, String, String, String)

From the given coordinates

[Visual Basic]
Overloads Public Sub New( _
   ByVal aLeft As String, _
   ByVal aTop As String, _
   ByVal aRight As String, _
   ByVal aBottom As String _
)

[C#]
public MapBound(
   string aLeft,
   string aTop,
   string aRight,
   string aBottom
);