Sometimes ago i have posted an issue with span tag, where color selection was not working on multiple selection.

And you have suggested a solution to use "UseFontTags" property, which worked great, thanks for that.

Now we have analyzed that, by using this property, when we set size of any text and again select that text the given size is not reflecting. you may verify this on your following test url.

http://richtextbox.com/test/UseFontTags.aspx

 

Please help on this...