随手记录-修改某条记录时，不使用数据库控件而用datareader

可能是很简单的，记录一下，以后自己好用

protected void Page_Load(object sender, EventArgs e)

{

getSession.JuageSession();//自定义的一个检查登录状态的类

if (!Page.IsPostBack)

{

int id =Convert.ToInt32(Request["id"]);

this.ViewState["id"] = id;

string sqlexe = "select * from product where id = " + id;

SQLDbDataReader dr = userSql.db.ExecuteDataReader(sqlexe);

if (dr.Read())

{

this.title.Text = dr["title"].ToString();

this.content.Value = dr["content"].ToString();

DropBind(Convert.ToInt32(dr["parent"]));

this.ViewState["smallimg"] = dr["smallimg"];

this.ViewState["bigimg"] = dr["bigimg"];

this.ViewState["id"] = dr["id"];

this.audit.Checked = Convert.ToBoolean(dr["audit"]);

this.post.Text = dr["post"].ToString();

this.comment.Text = dr["comment"].ToString();

}

dr.Close();

dr.Dispose();

dr = null;

PageControlInt();

}

}