public virtual bool ScanUpToCharactersFromSet(NSCharacterSet stopSet, ref NSString stringValue)
{
uint saveScanLocation = _scanLocation;
uint start;
if (!SkipToNextField())
return false;
start = _scanLocation;
while (_scanLocation < _string.Length)
{
if (stopSet.CharacterIsMember(_string[_scanLocation]))
break;
_scanLocation++;
}
if (_scanLocation == start)
{
_scanLocation = saveScanLocation;
return false;
}
NSRange range = new NSRange();
range.Location = start;
range.Length = _scanLocation - start;
stringValue = _string.SubstringWithRange(range);
return true;
}
public static void Initialize()
{
defaultSkipSet = NSCharacterSet.WhitespaceAndNewlineCharacterSet;
}