public unsafe Range Find(int startPos, int endPos, string searchString, SearchFlags flags)
{
TextToFind ttf = new TextToFind();
ttf.chrg.cpMin = startPos;
ttf.chrg.cpMax = endPos;
fixed(byte *pb = Scintilla.Encoding.GetBytes(searchString))
{
ttf.lpstrText = (IntPtr)pb;
int pos = NativeScintilla.FindText((int)flags, ref ttf);
if (pos >= 0)
{
return(new Range(pos, pos + searchString.Length, Scintilla));
}
else
{
return(null);
}
}
}