Changing Linkbutton css styles during Runtime

Question

 

Hi,

I want to change css style from the same Css file during runtime. I am doing this as follows…

aObjLnkBtn.CssClass.Remove(0, aObjLnkBtn.CssClass.Count());

 

aObjLnkBtn.CssClass = "selected";

 

But, it is not been applied. How can I achieve this.

Thanks

Sreenath