access事务插入多条记录
protected void Button1_Click(object sender, EventArgs e)
{
/*=============测试通过===============*/
OleDbConnection con = new
OleDbConnection("Provider=Microsoft.Jet.OleDb.4.0;Data
Source=C:/Inetpub/wwwroot/DotNetArticle/App_Data/DotNetArticle.mdb");
con.Open();
OleDbCommand cmd = new OleDbCommand();
cmd.Connection = con;
cmd.Transaction = con.BeginTransaction();
try
{
string sql1 = "insert into teaminfo (num,username,isplay) values(1,'a',1)";
string sql2 = "insert into teaminfo (num,username,isplay) values(2,'b',1)";
string sql3 = "insert into teaminfo (num,username,isplay) values(3,'c',1)";
string[] SQLStringList = { sql1, sql2, sql3 };
for (int n = 0; n < SQLStringList.Length; n++)
{
string strsql = SQLStringList[n].ToString();
if (strsql.Trim().Length > 1)
{
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如何把Access转成SQL Server的方法介绍
很多朋友想用SQL 2000数据库的编程方法,但是却又苦于自己是学Access的,对SQL只是一点点的了解而已,这里我给大家提供以下参考---将Access转化成SQL 2000的方法和注意事项。首先,我说的是在Access 2000,SQL 2000之间转换,其他的我也还没有尝试过,希 ......
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Microsoft.Practices.EnterpriseLibrary.Common;
us ......
1、问题描述:用VBA把数据从Excel导入到Access(系统版本号:Microsoft Windows XP Professional 版本 2002 Service Pack 3;Office Access版本号:2002/XP)。
代码描述:Insert Into [表名]([字段1],[字段2]) " & _
&n ......
假设News表中有一个属性Passed,数据类型是“是/否“
1,读操作:string str="select * from News where Passed=True";(access)读“是“操作。
string str="select * from News where Passed=False";(access)读“否“操作。
2,写操作:
string str="Delete from News wher ......
'创建数据库
Private Sub Create(ByVal mdbPath As String)
If File.Exists(mdbPath) Then
Throw New Exception("目标数据库已经存在,无法创建")
......