在VS中通过代码创建数据库（控制台…

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Data.SqlClient;
namespace CreateDataBaseByVS
{
class Program
{

static void Main(string[] args)

{

try

{

string conStr = "Data
Source=.;Initial Catalog=master;User id=sa;pwd=123;";

SqlConnection conn = new
SqlConnection(conStr);

conn.Open();

StringBuilder sb = new
StringBuilder();

sb.AppendLine("use
master");

sb.AppendLine("if exists
(select * from sysdatabases where name='q')");

sb.AppendLine("drop database
q");

sb.AppendLine("Create
Database q");

sb.AppendLine("on
primary");

sb.AppendLine("(");

sb.AppendLine("name='q',");

sb.AppendLine("FILENAME='D:\\q.mdf',");

sb.AppendLine("size=15mb,");

sb.AppendLine("maxsize=100mb,");

sb.AppendLine("filegrowth=15%");

sb.AppendLine(")");

sb.AppendLine("log
on");

sb.AppendLine("(");

sb.AppendLine("name='q.ldf',");

sb.AppendLine("FILENAME='D:\\q.ldf',");

sb.AppendLine("size=15mb");

sb.AppendLine(")");

SqlCommand command = new
SqlCommand(sb.ToString(), conn);

int it
=(int)command.ExecuteScalar();//执行命令，要有,只为了执行

//

Console.WriteLine("创建失败");

}

catch
(Exception)

{

Console.WriteLine("创建成功");

}

Console.Read();

}
}
}