Returns the minimum possible position of the divider at the specified index.
Original signature is '- (CGFloat)minPossiblePositionOfDividerAtIndex:(NSInteger)dividerIndex'
Available in Mac OS X v10.5 and later.

C# | Visual Basic | Visual C++ |

- dividerIndex (NSInteger)
- The index of the divider.

A CGFloat specifying the minimum possible position of the divider.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)