C#-TabControl---ShinePans

program.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Forms;

namespace GroupBoxTest13
{
    static class Program
    {
        /// <summary>
        /// 应用程序的主入口点。
        /// </summary>
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new Form1());
            //Appearance 获取或设置控件选项卡的可视外观
            //HotTrack 获取或设置一个值,该值指示鼠标移到控件的选项卡时,这些选项卡是否更改外观
            //ImageTrack 获取或设置在控件的选项卡上显示的图像
            //Multiline 获取或设置一个值,该值指示是否可以显示一行以上的选项卡
            //SelectedIndex 获取或设置当前选定的选项卡页
            //TabCount 获取选项卡条中选项卡的数目
            //TabPages 获取该选项卡控件中选项卡的集合

            //DeselectTab 使指定的选项卡后面的选项卡成为当前选项卡
            //RemoveAll 从该选项卡控件中移除所有的选项卡和附加的控件
            //SelectTab使指定的选项卡成为当前选项卡

        }
    }
}

Form1.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace GroupBoxTest13
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            tabControl1.Appearance = TabAppearance.Normal;  //设置选项卡的外观样式

        }

        private void button1_Click(object sender, EventArgs e)
        {
            //声明一个字符串变量,用于生成新增选项卡的名称
            string Title = "新增选项卡" + (tabControl1.TabCount + 1).ToString();
            TabPage MyTabPage = new TabPage(Title);
            //使用TabControl控件的TabPages属性的add方法添加新的选项卡
            tabControl1.TabPages.Add(MyTabPage);
            MessageBox.Show("现有" + tabControl1.TabCount + "个选项卡"); //获取选项卡的个数

        }

        private void button2_Click(object sender, EventArgs e)
        {
            if(tabControl1.SelectedIndex==0)
            {
                MessageBox.Show("情选择要移除的选项卡");
            }
            else
            {
                //使用TabControl控件的TabPages属性的Remove方法移除指定的选项卡
                tabControl1.TabPages.Remove(tabControl1.SelectedTab);
            }
        }
    }
}

Form1设计:

namespace GroupBoxTest13
{
    partial class Form1
    {
        /// <summary>
        /// 必需的设计器变量。
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// 清理所有正在使用的资源。
        /// </summary>
        /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Windows 窗体设计器生成的代码

        /// <summary>
        /// 设计器支持所需的方法 - 不要
        /// 使用代码编辑器修改此方法的内容。
        /// </summary>
        private void InitializeComponent()
        {
            this.tabControl1 = new System.Windows.Forms.TabControl();
            this.tabPage1 = new System.Windows.Forms.TabPage();
            this.tabPage2 = new System.Windows.Forms.TabPage();
            this.button1 = new System.Windows.Forms.Button();
            this.button2 = new System.Windows.Forms.Button();
            this.tabControl1.SuspendLayout();
            this.SuspendLayout();
            //
            // tabControl1
            //
            this.tabControl1.Controls.Add(this.tabPage1);
            this.tabControl1.Controls.Add(this.tabPage2);
            this.tabControl1.Location = new System.Drawing.Point(12, 12);
            this.tabControl1.Name = "tabControl1";
            this.tabControl1.SelectedIndex = 0;
            this.tabControl1.Size = new System.Drawing.Size(341, 128);
            this.tabControl1.TabIndex = 0;
            //
            // tabPage1
            //
            this.tabPage1.Location = new System.Drawing.Point(4, 22);
            this.tabPage1.Name = "tabPage1";
            this.tabPage1.Padding = new System.Windows.Forms.Padding(3);
            this.tabPage1.Size = new System.Drawing.Size(333, 102);
            this.tabPage1.TabIndex = 0;
            this.tabPage1.Text = "tabPage1";
            this.tabPage1.UseVisualStyleBackColor = true;
            //
            // tabPage2
            //
            this.tabPage2.Location = new System.Drawing.Point(4, 22);
            this.tabPage2.Name = "tabPage2";
            this.tabPage2.Padding = new System.Windows.Forms.Padding(3);
            this.tabPage2.Size = new System.Drawing.Size(192, 74);
            this.tabPage2.TabIndex = 1;
            this.tabPage2.Text = "tabPage2";
            this.tabPage2.UseVisualStyleBackColor = true;
            //
            // button1
            //
            this.button1.Location = new System.Drawing.Point(151, 150);
            this.button1.Name = "button1";
            this.button1.Size = new System.Drawing.Size(96, 23);
            this.button1.TabIndex = 1;
            this.button1.Text = "添加选项卡";
            this.button1.UseVisualStyleBackColor = true;
            this.button1.Click += new System.EventHandler(this.button1_Click);
            //
            // button2
            //
            this.button2.Location = new System.Drawing.Point(253, 150);
            this.button2.Name = "button2";
            this.button2.Size = new System.Drawing.Size(96, 23);
            this.button2.TabIndex = 2;
            this.button2.Text = "移除选项卡";
            this.button2.UseVisualStyleBackColor = true;
            this.button2.Click += new System.EventHandler(this.button2_Click);
            //
            // Form1
            //
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(365, 185);
            this.Controls.Add(this.button2);
            this.Controls.Add(this.button1);
            this.Controls.Add(this.tabControl1);
            this.Name = "Form1";
            this.Text = "选项卡";
            this.Load += new System.EventHandler(this.Form1_Load);
            this.tabControl1.ResumeLayout(false);
            this.ResumeLayout(false);

        }

        #endregion

        private System.Windows.Forms.TabControl tabControl1;
        private System.Windows.Forms.TabPage tabPage1;
        private System.Windows.Forms.TabPage tabPage2;
        private System.Windows.Forms.Button button1;
        private System.Windows.Forms.Button button2;

    }
}

C#-TabControl---ShinePans,布布扣,bubuko.com