I found a lot of questions about how to resize the form when a child control resizes, but I\'m trying to do something much simpler (maybe so simple people don\'t even ask it
If anyone else is stuck with this, here's what helped me. Changing the Anchor settings did not work for me. I am using datagridviews within groupboxes in a form which is inside a parent form.
Handling the form resize event was the only thing that worked for me.
private void Form1_Resize(object sender, EventArgs e)
{
groupBoxSampleQueue.MinimumSize = new Size((this as OperatingForm).Width - 22, 167);
groupBoxMachineStatus.MinimumSize = new Size((this as OperatingForm).Width - 22, 167);
}
I added some raw numbers as buffers.