Winform TabControl控件使用

 

运行效果：

 

 

 

代码：

 1         /// <summary>

 2         ///  添加选项卡

 3         /// </summary>

 4         /// <param name="sender"></param>

 5         /// <param name="e"></param>

 6         private void button3_Click(object sender, EventArgs e)

 7         {

 8             string tpstring = string.Empty;

 9 

10             if (this.textBox1.Text.Trim() == "")

11             {

12                 MessageBox.Show("不能为空！");

13             }

14             else

15             {

16                 tpstring = this.textBox1.Text.Trim();

17 

18                 TabPage tp = new TabPage(tpstring);

19 

20                 tabControl1.TabPages.Add(tp);

21 

22                 this.textBox1.Text = "";

23             }

24         }

25 

26         /// <summary>

27         /// 删除当前选中选项卡

28         /// </summary>

29         /// <param name="sender"></param>

30         /// <param name="e"></param>

31         private void button1_Click(object sender, EventArgs e)

32         {

33             if (tabControl1.TabPages.Count == 0)

34             {

35                 MessageBox.Show("已经没有可删除的选项！");

36             }

37             else

38             {

39                 tabControl1.TabPages.Remove(tabControl1.SelectedTab);

40             }

41         }

 

 

完成。