新建项目,写这个类,最后在安装项目里,开始安装时执行这个项目的输出!
using System;
using System.Collections;
using System.ComponentModel;
using System.Configuration.Install;
using System.Reflection;
using System.IO;
using System.Text;
StringBuilder myBuilder=new StringBuilder();
myBuilder.Append("if exists(select * from sysdatabases where [name] like 'friend') drop database friend ");
myBuilder.Append("CREATE DATABASE friend");