StableVersion4.3/HL_FristAidPlatform_Public/OverwritePanel.cs

using System.ComponentModel;
using System.Windows.Forms;

namespace HL_FristAidPlatform_Public
{
    public partial class OverwritePanel : Panel
    {
        public OverwritePanel()
        {
            InitializeComponent();
            this.DoubleBuffered = true;//设置本窗体
            SetStyle(ControlStyles.UserPaint, true);
            SetStyle(ControlStyles.AllPaintingInWmPaint, true); // 禁止擦除背景.
            SetStyle(ControlStyles.DoubleBuffer, true); // 双缓冲
        }

        public OverwritePanel(IContainer container)
        {
            container.Add(this);

            InitializeComponent();

            this.DoubleBuffered = true;//设置本窗体
            SetStyle(ControlStyles.UserPaint, true);
            SetStyle(ControlStyles.AllPaintingInWmPaint, true); // 禁止擦除背景.
            SetStyle(ControlStyles.DoubleBuffer, true); // 双缓冲
        }
    }
}