CustomControl1.cs

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace 小说
{
    public partial class CustomControl1 : RichTextBox
    {
        private const int WM_SETFOCUS = 0x7;//焦点
        private const int WM_LBUTTONDOWN = 0x201;//左按钮按下
        private const int WM_LBUTTONUP = 0x202;//左按钮抬起
        private const int WM_LBUTTONDBLCLK = 0x203;//
        private const int WM_RBUTTONDOWN = 0x204;
        private const int WM_RBUTTONUP = 0x205;
        private const int WM_RBUTTONDBLCLK = 0x206;
        private const int WM_KEYDOWN = 0x0100;
        private const int WM_KEYUP = 0x0101;

        public CustomControl1()
        {
            InitializeComponent();
        }

        protected override void OnPaint(PaintEventArgs pe)
        {
            base.OnPaint(pe);
        }
        protected override void WndProc(ref Message m)
        {
            if (m.Msg == WM_SETFOCUS
                || m.Msg == WM_LBUTTONDOWN
                || m.Msg == WM_LBUTTONUP
                || m.Msg == WM_KEYDOWN 
                || m.Msg == WM_KEYUP )
            {


               /* || m.Msg == WM_LBUTTONDOWN
                || m.Msg == WM_LBUTTONUP
                || m.Msg == WM_LBUTTONDBLCLK
                || m.Msg == WM_RBUTTONDOWN
                || m.Msg == WM_RBUTTONUP
                || m.Msg == WM_RBUTTONDBLCLK*/
                return;
            }
            base.WndProc(ref m);
        }
    }
}