C# Access Update 注意事项

C# SQL数据库操作通用类
using System;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.Collections;
namespace Framework.DataBase
{
///
/// 通用数据库类
///
public class DataBase
{
private string ConnStr = null;
public DataBase()
{
 &nb ......

 注意:
在使用FindControl时,一定要在最贴近查找对象的外边加上个容器,如果你直接用this.FindControl,或Page.FindControl那么就会经常出现未将对象设置到实例
的错误,所以最好加一个容器,那么这里加的DIV就是一个容器,为了让FindControl在ID为"TextBoxs"的DIV内去找名为com1,com2,com3的TextBOx;
<div ......

 第一种方法：
<?php
class Access{
    function getConn(){
        $conn = @new COM("ADODB.Connection") or die ("ADO连接失败!");
        $connstr = "DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=" . realpath(__IMP ......

Double action
fingerprint
and access code security door lock for your home,
office or small business. Get modern biometric security at your entry point with
this standard door handle style double action doorlock.
This is the most secure and convenient method in assuring only authorized peo ......

 [C#]
public void RunSqlTransaction(string myConnString)
{
    SqlConnection myConnection = new SqlConnection(myConnString);
    myConnection.Open();
    SqlCommand myCommand = myConnection.CreateCommand();
    SqlTransaction m ......