代码备份-.NET-webBrowser调用和执行按钮事件

2016-03-14 11:05:19 访问(2085) 赞(0) 踩(0)

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;

using System.Text;
using System.Windows.Forms;

namespace eKing.GpsApp
{
    /// <summary>
    /// 
    /// </summary>
    public partial class MapDemoForm : Form
    {
        public MapDemoForm()
        {
            InitializeComponent();

            webBrowser1.Navigate("http://localhost:2514/Web/Html.aspx");
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button1_Click(object sender, EventArgs e)
        {
            try
            {
                webBrowser1.Document.GetElementById("txt_TheName").SetAttribute
                    ("value", DateTime.Now.ToString());
            }
            catch (Exception err)
            {
                MessageBox.Show(err.Message);
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            try
            {
                HtmlElement btnSubmit 
                    =
                    webBrowser1.Document.All["btn_Go"];


                if (btnSubmit == null)
                {
                    MessageBox.Show("NULL");
                    return;
                }

                btnSubmit.InvokeMember("click");
            }
            catch (Exception err)
            {
                MessageBox.Show(err.Message);
            }
        }
    }
}