Please help with a loop

Hey I would like to know if someone can please help me
I would like to know how do I loop through  and add a certian amount of <br/> in a label.text programmically


let say I have a number of 5....how do I loop through and create 5  (linebreaks) <br/> in label1.text


Thank you for your help
I appreciate  your time, help and advise:)

Regards
Jake

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