以下是代码片段：
/// <summary>
        /// 隐藏tabPage1
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Form1_Load(object sender, EventArgs e)
        {

            this.tabPage1.Parent = null;

        }

        /// <summary>
        /// 显示tabPage1
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button1_Click(object sender, EventArgs e)
        {
            this.tabPage1.Parent = this.tabControl1;
        }