Store an Image(OLE Object) into Access Data Base
Store an Image(OLE Object) into Access Data Base
C# Winform application Store an Image into Access Data Base
用以下方法
/// 2010-02-26 Forever
private void SaveImageInDataBase()
{
OleDbConnection conn = null;
try
{
string strDBFile = Environment.CurrentDirectory + @"\Test.mdb";
string connstr = "Jet OLEDB:Database Password=;Data Source='" + strDBFile + "';Password=;Provider='Microsoft.Jet.OLEDB.4.0'";
conn = new OleDbConnection(connstr);
OleDbCommand cmd;
String strimg = Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "\\test2.bmp";
//Read Image Bytes into a byte array
//Initialize byte array with a null value initially.
byte[] imageData = null;
//Use FileInfo object to get file size.
FileInfo fInfo = new FileInfo(strimg);
&nb
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using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
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在SQL Server 内查询Access 数据, 并将数据保存到SQL Server
'Jet OLEDB:Database Password=; /*Access 密码*/
Data Source=C:\temp\Test.mdb; /*Access 数据库路径*/
Password=;/*Access工作组密码*/
1. 查询Access 表内所有数据
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Access保留字&变量名列表，建表时应避免使用这些词汇和符号。
-A
ADD
ALL
Alphanumeric
ALTER
AND
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Application
AS
ASC
Assistant
AUTOINCREMENT
Avg
-B
BETWEEN
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