C#自動創建數據庫實現代碼
2020-01-24 03:47:55
供稿：網友
using System;
using System.Data;
using System.Configuration;
using System.Collections;
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;
public partial class slu1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (execfile())
{
Response.Write("Success");
}
}
}
/// <summary>
/// 創建連接起用進程建立數據庫
/// </summary>
/// <returns></returns>
private bool execfile()
{
try
{
string connStr = "data source=127.0.0.1;user id=sa;password=sa;persist security info=false;packet size=4096";
ExecuteSql(connStr, "master", "CREATE DATABASE" + " SqlTest");//調用ExecuteNonQuery()來創建數據庫
System.Diagnostics.Process sqlProcess = new System.Diagnostics.Process();//創建一個進程
sqlProcess.StartInfo.FileName = "osql.exe";//OSQL基于ODBC驅動連接服務器的一個實用工具（可查閱SQL幫助手冊）
//string str = @"C:/Program Files/Microsoft SQL Server/MSSQL/Data";
sqlProcess.StartInfo.Arguments = " -U sa -P sa -d SqlTest -i C://Program Files//Microsoft SQL Server//MSSQL//Data";//獲取啟動程序時的參數
sqlProcess.StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;//調用進程的窗口狀態，隱藏為后臺
sqlProcess.Start();
sqlProcess.WaitForExit();
sqlProcess.Close();
return true;
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// 創建數據庫，調用ExecuteNonQuery()執行
/// </summary>
/// <param name="conn"></param>
/// <param name="DatabaseName"></param>
/// <param name="Sql"></param>
private void ExecuteSql(string conn, string DatabaseName, string Sql)
{
System.Data.SqlClient.SqlConnection mySqlConnection = new System.Data.SqlClient.SqlConnection(conn);
System.Data.SqlClient.SqlCommand Command = new System.Data.SqlClient.SqlCommand(Sql, mySqlConnection);
Command.Connection.Open();
Command.Connection.ChangeDatabase(DatabaseName);
try
{
Command.ExecuteNonQuery();
}
finally
{
Command.Connection.Close();
}
}
}
