Why the width of the user control not resize?

Question

Dear All,

Please look at the following video and tell me why the custom user control does not resize when the form is resizing. Please note the anchor of the TableLayoutPanel containing the user control is set to "top, left, right", and there is no anchor setting for the custom user control.

Answer 1

Hi @BenTam-3003 , Welcome to Microsoft Q&A,

UserControl will not change because of this.

You have several ways to choose.

1. Manually adjust the size in the incident
2. The simpler is to modify the Dock of TextBox at the design interface of UserControl as Fill. If you do n’t like TextBox and Button, you can choose to use a tablelayoutpanel to wrap the two controls and set their dock. If you want to not change, you can set it alone.

Best Regards,

Jiale

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