form1.cs

来自「开发PDA软件 致力于共同努力」· CS 代码 · 共 38 行

using System;
using System.Drawing;
using System.Windows.Forms;

namespace ReadonlyTBTrick
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            textBox1.KeyPress += new KeyPressEventHandler(textBox1_KeyPress);
        }

        void textBox1_KeyPress(object sender, KeyPressEventArgs e)
        {
            e.Handled = true;
        }


        private void menuItem3_Click(object sender, EventArgs e)
        {
            textBox1.ForeColor = Color.RoyalBlue;
        }

        private void menuItem4_Click(object sender, EventArgs e)
        {
            textBox1.ForeColor = Color.Red;
        }

        private void textBox1_GotFocus(object sender, EventArgs e)
        {
           // this.Focus();
        }


    }
}