C#使用SQLDMO实现对MSSQL数据库进行备份和恢复
public sealed class DbOper
{
///<summary>
/// DbOper类的构造函数
///</summary>
private DbOper()
{
}
///<summary>
/// 数据库备份
///</summary>
public static void DbBackup()
{
SQLDMO.Backup oBackup = new SQLDMO.BackupClass();
SQLDMO.SQLServer oSQLServer = new SQLDMO.SQLServerClass();
try
{
oSQLServer.LoginSecure = false;
oSQLServer.Connect("localhost", "sa", "1234");
oBackup.Action = SQLDMO.SQLDMO_BACKUP_TYPE.SQLDMOBackup_Database;
oBackup.Database = "Northwind";
oBackup.Files = @"d:\Northwind.bak";
oBackup.BackupSetName = "Northwind";
oBackup.BackupSetDescription = "数据库备份";
oBackup.Initialize = true;
oBackup.SQLBackup(oSQLServer);
}
&nbs
相关文档:
如何清除MSSQL事务日志文件
三种方法:
1、删除LOG
1):分离数据库企业管理器->服务器->数据库->右键->分离数据库
2):删除LOG文件 & ......
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Xml;
namespace WebApplication2
{
/// <summary>
/// XMLHelper XML文档操作管理器
&nb ......
很多时候有一个xml字符串,没有换行,没有缩进,要生成xml文件不易阅读。下面的代码就是怎么将一个连续的xml字符串格式化输出
// a demo string
string xml = "<Root><Eles><Ele>abc</Ele><Ele>123</Ele></Eles></Root>";
System.Xml.XmlDocument doc = new System.Xml ......
1. 打开新的窗口并传送参数:
传送参数:
response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>")
接收参数:
string a = Request.QueryString("id");
string b = Request.QueryString("id1");
2.为按钮添加对话框
Button1 ......