使用GDI绘制文本

/// <summary>
        /// 定义一个绘制文本
        /// </summary>
        public void Texts()
        {
            Graphics g = this.CreateGraphics();
            g.DrawString("嘿嘿，O(∩_∩)O哈哈~",new Font("楷体",20),Brushes.Black,new Point(200,200));
        }
        private void btnText_Click(object sender, EventArgs e)
        {
            //调用
            Texts();
        }