制作多行文本框

实现效果:

  

知识运用:
  TextBox控件的Multiline属性

  public overrider bool Multiline{ get;set;}

实现代码:

        private void button1_Click(object sender, EventArgs e)
        {
            textBox1.Location = new Point(0,0);
            textBox1.Multiline = true;
            textBox1.Width = this.Width;
            textBox1.Height = ClientRectangle.Height - button1.Height - 3;
        }
原文地址:https://www.cnblogs.com/feiyucha/p/10140062.html