c# DevExpress入门实例

【核心代码】

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

namespace FormModel
{
    public partial class MainForm : DevExpress.XtraEditors.XtraForm
    {
        public MainForm()
        {
            InitializeComponent();
        }

        /// <summary>
        /// 单击选择组件链接
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void navBarControl_LinkClicked(object sender, DevExpress.XtraNavBar.NavBarLinkEventArgs e)
        {
            ShowNewTabPage(e.Link.Item.Name);
        }

        /// <summary>
        /// 打开新的Tab
        /// </summary>
        /// <param name="strTabPageName"></param>
        private void ShowNewTabPage(string strTabPageName)
        {
            //如果当前tabpage已经打开，则无需再打开
            foreach (DevExpress.XtraTab.XtraTabPage currentPage in this.xtraTabControl.TabPages)
            {
                if (currentPage.Text == strTabPageName)
                {
                    this.xtraTabControl.SelectedTabPage = currentPage;
                    return;
                }
            }

            DevExpress.XtraTab.XtraTabPage xpage = new DevExpress.XtraTab.XtraTabPage();
            xpage.Text = strTabPageName;

            switch (strTabPageName)
            {
                case "navBarItem1":
                    XtraUserControl1 xf1 = new XtraUserControl1();
                    xf1.Show();
                    xf1.Dock = DockStyle.Fill;
                    xpage.Controls.Add(xf1);
                    this.xtraTabControl.TabPages.Add(xpage);
                    break;
                case "navBarItem2":
                    XtraUserControl2 xf2 = new XtraUserControl2();
                    xf2.Show();
                    xf2.Dock = DockStyle.Fill;
                    xpage.Controls.Add(xf2);
                    this.xtraTabControl.TabPages.Add(xpage);
                    break;
                case "navBarItem3":
                    XtraUserControl3 xf3 = new XtraUserControl3();
                    xf3.Show();
                    xf3.Dock = DockStyle.Fill;
                    xpage.Controls.Add(xf3);
                    this.xtraTabControl.TabPages.Add(xpage);
                    break;
            }

            this.xtraTabControl.SelectedTabPage = xpage;
        }

        /// <summary>
        /// 自定义的关闭tabpage按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void barButtonClose_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            if (this.xtraTabControl.SelectedTabPage != null)
                this.xtraTabControl.TabPages.Remove(this.xtraTabControl.SelectedTabPage);
        }

        /// <summary>
        /// 预留
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void barButtonItem6_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {

        }


    }
}