form1.cs

来自「Accessing microsoft live web services fr」· CS 代码 · 共 43 行

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

namespace LiveExpoCategories2
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            List<LiveExpoCategory> categoryList;

            Cursor.Current = Cursors.WaitCursor;
            listBox1.Items.Clear();
            LiveExpoCategories categories = LiveExpoCategories.Instance();
            long startTime = Environment.TickCount;

            categoryList = categories.GetCategories(true, cbXmlTextReader.Checked);

            float elapsedTime = (Environment.TickCount - startTime) / 1000F;
            statusBar1.Text = "Retrieval time: " + elapsedTime.ToString("N2") + " sec";

            if (categoryList != null)
            {
                foreach (LiveExpoCategory c in categoryList)
                {
                    listBox1.Items.Add(c.Name);
                }
            }
            Cursor.Current = Cursors.Default;
        }
    }
}