protected void Page_Load(object sender, EventArgs e)
{
if (Cache["customerInfo"] == null)
{
customerBll customerBll = new customerBll();
Cache.Insert("customerInfo", customerBll.GetAllCustomerInfo(), null, DateTime.Now.AddSeconds(3), TimeSpan.Zero, CacheItemPriority.Normal, RemoveCacheItem);
Response.Write("来自数据库的数据");
}
else
{
Response.Write("来缓存");
//DataTable dt = (DataTable) Cache["customerInfo"];
}
}
protected void Page_Load(object sender, EventArgs e)
{
customerBll customerBll = new customerBll();
DataTable dt = customerBll.GetAllCustomerInfo();
StringBuilder sb = new StringBuilder();
for (int i = 0; i < dt.Rows.Count; i++)
{
sb.AppendFormat("<tr><td>{0}</td>" +
"<td>{1}</td>" +
"<td>{2}</td>" +
"<td><a href = \"DeleteCustomer.ashx?id={3}\" class = \"delete\">删除</a></td>" +
"<td><a href = EditCustomer.aspx?id={4} class = edit>修改</a></td>" +
"</tr></br>",
dt.Rows[i]["ID"], dt.Rows[i]["Name"], dt.Rows[i]["Age"], dt.Rows[i]["ID"], dt.Rows[i]["ID"]);
}
strHtml = sb.ToString();
}