Thank you for writing.
is a standalone control and it will not change the locations of other controls close to it, nor it will resize the form. A possible solution is to handle the Expanded and Collapsed events
of the controls and manually to increase or decrease the size of the form. In such a scenario you might also consider anchoring and docking the neighboring controls so that you can achieve an auto-sizing layout.
I hope this will help. Let me know if you need further assistance.
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