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Image To Access

using System;
using System.Data;
using System.Data.OleDb;
using System.Drawing;
using System.IO;
using System.Windows.Forms;
namespace ImageDB
{
    public partial class FormImageAccess : Form
    {
        #region ×Ô¶¨Òå¶ÔÏó
        private OleDbConnection ole;
        private DataTable table;
        #endregion
        public FormImageAccess()
        {
            #region
            InitializeComponent();
            openFileImage.Filter = "ͼÏñÎļþ|*.bmp;*.gif;*.jpg;*.jpeg;*.png|ËùÓÐÎļþ|*.*";
            pictureBox1.SizeMode = PictureBoxSizeMode.Zoom; // ͼÏñ´óС°´ÆäÔ­ÓеĴóС±ÈÀý±»Ôö¼Ó»ò¼õС¡£
            table = new DataTable();
            DataColumn column = table.Columns.Add("Name", typeof(String));
            table.Columns.Add("Image", typeof(Image));
            table.Constraints.Add("PK", column, true);
            OleDbConnectionStringBuilder builder = new OleDbConnectionStringBuilder();
            builder.Provider = "Microsoft.Jet.OLEDB.4.0"; // "Microsoft.ACE.OLEDB.12.0"
            builder.DataSource = @"|DataDirectory|\Images.mdb";
          


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Access Web System from external

Take Equity Collection System as an example, Some other office collegues want to access it from home without VPN, The way to check is:
1.  Check if it's limited in network, this needs to confirm with network people
2.  If the step 1 passed, get the external IP address of the system, map ......

c#²Ù×÷accessÊý¾Ý¿â

 using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.OleDb;
namespace AddressList
{
public partial class FrmAccessUse : Form
{
public Fr ......

SQL SERVERÓëACCESS,EXCELµÄÊý¾Ýת»»

ÊìϤSQL SERVER 2000µÄÊý¾Ý¿â¹ÜÀíÔ±¶¼ÖªµÀ£¬ÆäDTS¿ÉÒÔ½øÐÐÊý¾ÝµÄµ¼Èëµ¼³ö£¬Æäʵ£¬ÎÒÃÇÒ²¿ÉÒÔʹÓÃTransact-SQLÓï¾ä½øÐе¼Èëµ¼³ö²Ù×÷¡£ÔÚTransact-SQLÓï¾äÖУ¬ÎÒÃÇÖ÷ҪʹÓÃOpenDataSourceº¯Êý¡¢OPENROWSET º¯Êý£¬¹ØÓÚº¯ÊýµÄÏêϸ˵Ã÷£¬Çë²Î¿¼SQLÁª»ú°ïÖú¡£ÀûÓÃÏÂÊö·½·¨£¬¿ÉÒÔÊ®·ÖÈÝÒ×µØÊµÏÖSQL SERVER¡¢ACCESS¡¢EXCELÊý¾Ýת»»£ ......

ÕûÀí±È½ÏÈ«µÄAccess SQL×¢Èë²Î¿¼

 Access SQL×¢Èë²Î¿¼
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×¢ÊÍ·û AccessÖÐûÓÐרÃŵÄ×¢ÊÍ·ûºÅ.Òò´Ë"/*", "--"ºÍ"#"¶¼Ã»·¨Ê¹ÓÃ.µ«ÊÇ¿ÉÒÔʹÓÿÕ×Ö·û"NULL"(%00)´úÌæ:
' UNION SELECT 1,1,1 from validTableName%00
 
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