重写OnResize(EventArgs e)方法,通过计算,重新定位控件的位置。下面以picbox为例:
protected override void OnResize(EventArgs e)
{
base.OnResize(e);
int x = (int)(0.5 * (this.Width - picbox.Width));
int y = (int)(0.5 * (this.Height - picbox.Height));
picbox.Location = new System.Drawing.Point(x, y);
}
原文:https://www.cnblogs.com/susiesnai-sun/p/12825328.html