Problem in setting style during execution by using setStyle?

In most tutorials for FLEX, I find affecting components Runtime Style is a problem

Can someone please let me know what's at stake if we set the style in the runtime help by calling setStyle

Thanks in advnace.

Hi Kiran,

Call the setStyle() method can result in reduced performance. Use it only when absolutely necessary.
You should try to apply style sheets rather than using the setStyle() method because it is expensive. This method should only be used when you change styles an object during execution.
You cannot get or set the style properties directly on a component that you can with other properties. Instead, you set the properties of style at run time by using ActionScript getStyle() and setStyle() methods.

Hope this will make things clear...

Thank you

Jean Claude Chari

Tags: Flex

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