to your heart's contentadvadverb: Describes a verb, adjective, adverb, or clause--for example, "come quickly," "very rare," "happening now," "fall down."
figurative, informal (as much as you please) (比喻,非正式用语)
按照你的心意,如你所愿
You can ask me to your heart's content, but I won't answer your questions.