Convert html tags to Lower Case
I have a string, for example str="<P ALIGN='LEFT'>In this I don't want to change to the lower case</P>";
I want to change all html tag and its attributes or properties to the lower cas, but not the text inside the html tag.
I mean that str="<p align='left'>In this I don't want to change to the lower case</p>"
Hope you can help me.