private float GetNativeheight()
{
// Documentation for Accessing Font Metrics
// http://developer.apple.com/library/ios/#documentation/StringsTextFonts/Conceptual/CoreText_Programming/Operations/Operations.html
float lineHeight = 0;
lineHeight += (float)nativeFont.AscentMetric;
lineHeight += (float)nativeFont.DescentMetric;
lineHeight += (float)nativeFont.LeadingMetric;
// Still have not figured this out yet!!!!
return lineHeight;
}