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;
}
}
}
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);
}
}
}
unsafe int INativeScintilla.FindText(int searchFlags, ref TextToFind ttf)
{
// {wi17869} 2008-08-15 Chris Rickard
// searchFlags weren't getting sent to SendMessageDirect. IntPtr.Zero was.
// This has been fixed
fixed (TextToFind* ttfp = &ttf)
return (int)_ns.SendMessageDirect(Constants.SCI_FINDTEXT, (IntPtr)searchFlags, (IntPtr)ttfp);
}
