數據庫操作類

http://dl2.csdn.net/down4/20070719/19101125349.dll 

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 Default8 : System.Web.UI.Page
...{
    MVC_M.MODEL a = new MVC_M.MODEL();
    protected void Page_Load(object sender, EventArgs e)
    ...{
        if (!IsPostBack)
        ...{
            show1();
        }
        else
        ...{
            Response.Write(@"<script>alert('您的操作成功﹗')</script>");
            show1();
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    ...{
        insert1();
    }
    protected void Button2_Click(object sender, EventArgs e)
    ...{
        delete1();
    }
    protected void Button3_Click(object sender, EventArgs e)
    ...{
        update1();
    }
    private void show()
    ...{
        a.Connstring = @"Data Source=JOHNSQLEXPRESS;Initial Catalog=test;Persist Security Info=True;User ID=sa";
        GridView1.DataSource = a.GetData("select * from Table1");
        GridView1.DataBind();
    }
    private void show1()
    ...{
        string[] strParams = null;
        object[] objValues = null;
        a.Connstring = @"Server=johnsqlexpress;uid=sa;pwd=;database=test;";
        GridView1.DataSource = a.GetData("proc_select", strParams, objValues);
        GridView1.DataBind();
    }
    private void insert()
    ...{
        a.Connstring = @"Data Source=JOHNSQLEXPRESS;Initial Catalog=test;Persist Security Info=True;User ID=sa";
        a.exeSql("insert into Table1(TName) values('" + TextBox2.Text + "')");
        show();
    }
    private void insert1()
    ...{
        string[] strParams =...{ "@TName" };
        object[] objValues =...{ TextBox2.Text };
        a.Connstring = @"Server=johnsqlexpress;uid=sa;pwd=;database=test;";
        if (a.exeSql("proc_insert", strParams, objValues) > 0)
        ...{
            show1();
            Response.Write(@"<script>alert('您的操作成功﹗')</script>");
        }
        else
        ...{
            Response.Write(@"<script>alert('您的操作失敗﹗')</script>");
        }
    }
    private void delete()
    ...{
        a.Connstring = @"Data Source=JOHNSQLEXPRESS;Initial Catalog=test;Persist Security Info=True;User ID=sa";
        a.exeSql("delete from Table1 where TID=" + Convert.ToInt32(TextBox1.Text));
        show();
    }
    private void delete1()
    ...{
        string[] strParams = ...{ "@TID" };
        object[] objValues = ...{ TextBox1.Text};
        a.Connstring = @"Server=johnsqlexpress;uid=sa;pwd=;database=test;";
        if (a.exeSql("proc_delete", strParams, objValues) > 0)
        ...{
            show1();
            Response.Write(@"<script>alert('您的操作成功﹗')</script>");
        }
        else
        ...{
            Response.Write(@"<script>alert('您的操作失敗﹗')</script>");
        }
    }
    private void update()
    ...{
        a.Connstring = @"Data Source=JOHNSQLEXPRESS;Initial Catalog=test;Persist Security Info=True;User ID=sa";
        a.exeSql("update Table1 set TName='" + TextBox2.Text + "' where TID=" + Convert.ToInt32(TextBox1.Text));
        show();
    }

    private void update1()
    ...{
        string[] strParams = ...{ "@TID", "@TName" };
        object[] objValues = ...{ TextBox1.Text,TextBox2.Text};
        a.Connstring = @"Server=johnsqlexpress;uid=sa;pwd=;database=test;";
        if (a.exeSql("proc_update", strParams, objValues) > 0)
        ...{
            show1();
            Response.Write(@"<script>alert('您的操作成功﹗')</script>");
        }
        else
        ...{
            Response.Write(@"<script>alert('您的操作失敗﹗')</script>");
        }
    }
}