Option Explicit

Dim objConn As ADODB.Connection

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

Option Explicit


Private Sub Form_Load()
    '需引用 Microsoft XML, v6.0

'说明：获取网页源代码
'参数：
'   url: 链接地址
'   encoding: 页面编码,gb2312、utf-8等
Public Function GetResponse(ByVal url As String, ByVal encoding As String) As String

using System;
using System.Collections;
using System.Collections.Generic;
using System.Threading;

using (SqlConnection conn = new SqlConnection("server=127.0.0.1;database=northwind;user id=sa;password=sa;"))
{
    using (SqlDataAdapter adapter = new SqlDataAdapter("select top 10 ProductID,ProductName from Products", conn))
    {
        DataTable table = new DataTable();

System.Diagnostics.Process.Start("rundll32.exe", string.Format("{0} {1}", "shimgvw.dll,ImageView_Fullscreen", @"f:\demo.bmp"));

/// <summary>
/// 文件路径
/// </summary>
/// <param name="path"></param>
/// <returns></returns>

//存储
private void button1_Click(object sender, EventArgs e)
{
    using (SqlConnection conn = new SqlConnection("Data Source=127.0.0.1;Initial Catalog=Northwind;User ID=sa;Password=sa"))
    {