Steema Central

Posted: **Fri Feb 27, 2009 11:31 am**

teechart pro 8.01

How do I add null data to a colorgrid series, there does not seem to be a .addxyznull() method

thanks
Sean

Posted: **Fri Feb 27, 2009 12:06 pm**

Hi Sean,

You can either use any of AddNull overrides:

  Series1.AddNull('yourstring');
  Series1.AddNull(y);

or use AddXYZ setting the colour to clNone:

  Series1.AddXYZ(x,y,z,'',clNone);

BTW: Notice there's v8.04 available at the client area.

Posted: **Fri Feb 27, 2009 2:09 pm**

thanks for that

tcolorgridseries and null vaues