enginelist.cs

用C#编写的一个款搜索engine的源代码！摘自<Visual c#2005 程序设计>

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

namespace SECompare.Controls
{
    public partial class EngineList : UserControl
    {
        public EngineList()
        {
            InitializeComponent();
            //初始化搜索引擎下拉列表
            InitializeEngineList();
        }

        public String SelectedEngine
        {
            get
            {
                if (this.cmbEngine.SelectedItem != null)
                    return this.cmbEngine.SelectedItem.ToString();
                else
                    return null;
            }
        }

        private void InitializeEngineList()
        {
            String[] Engines = EngineSetting.GetEngines();
            foreach (String engine in Engines)
                this.cmbEngine.Items.Add(engine);
        }
    }
}