C# 控件随窗口大小变化自动缩放

protected override void OnResizeEnd(EventArgs e)
{
base.OnResizeEnd(e);
Size endSize = this.Size;
float percentWidth = (float)endSize.Width / _beforeDialogSize.Width;
float percentHeight = (float)endSize.Height / _beforeDialogSize.Height;

foreach (Control control in this.Controls)
{
if (control is DataGridView)
continue;
//按比例改变控件大小
control.Width = (int)(control.Width * percentWidth);
control.Height = (int)(control.Height * percentHeight);

//为了不使控件之间覆盖 位置也要按比例变化
control.Left = (int)(control.Left * percentWidth);
control.Top = (int)(control.Top * percentHeight);
}
}