這個類是我們做項目的時候經常會用到的一個資料庫操作的類,很實用,大家看看…
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 System.Data.SqlClient;
/**//// <summary>
/// BaseClass 的摘要說明
/// </summary>
public class BaseClass
...{
public BaseClass()
...{
//
// TODO: 在此處添加建構函式邏輯
//
}
//該方法主要用於Sql語句的插入修改刪除,傳回值為Boolean 執行成功返回True失敗返回False。
public Boolean ExecSQL(string SQueryString)
...{
SqlConnection con = db.ceratcon();
con.Open();
SqlCommand cmd = new SqlCommand(SQueryString,con);
try
...{
cmd.ExecuteNonQuery();
con.Close();
}
catch
...{
con.Close();
return false;
}
return true;
}
public void ExecSQL()
...{
throw new Exception("The method or operation is not implemented.");
}
}
BaseClass bc = new BaseClass();//調用資料庫操作類
MessageBox msg = new MessageBox();
protected void Page_Load(object sender, EventArgs e)
...{
}
protected void Button1_Click(object sender, EventArgs e)
...{
bc.ExecSQL("insert into TestNews(Nname)values('"+this.TextBox1.Text+"')");
Response.Write(msg.Message("添加成功!"));
}
}