private void checkCustomSize_CheckedChanged(object sender, EventArgs e) { customWidth.Enabled = checkCustomSize.Checked; customHeight.Enabled = checkCustomSize.Checked; if (checkCustomSize.Checked) { SuperTooltipInfo info = new SuperTooltipInfo(); UpdateSuperTooltipInfo(info); SuperTooltipControl c = new SuperTooltipControl(); c.UpdateWithSuperTooltipInfo(info); c.RecalcSize(); customWidth.Value = c.Width; customHeight.Value = c.Height; c.Dispose(); } }