谁能帮我解答?

[shenping5073]

请问在asp.net中,resource.GetString(),config集合,settings集合怎么使用

[adandelion]

<appSettings>

<add key="ConnSql" value="server=localhost;database=study;uid=sa;pwd=sa"></add>

</appSettings>
-----------------------
下面是使用.
/// <summary>
/// 打开数据库
/// </summary>
public void Open()
{
if (conn==null)
{
//System.Web.HttpContext.Current.Response.Write("<BR>CONN IS NULL ,CREATE A NEW CONN2");
conn= new SqlConnection(System.Configuration.ConfigurationSettings.AppSettings["ConnSql"]);
}
try
{
if(conn.State==System.Data.ConnectionState.Closed)
{
//System.Web.HttpContext.Current.Response.Write("<BR>CONN IS CLOSED2");
conn.Open();
}
}
catch(SqlException Ex)
{
//System.Web.HttpContext.Current.Response.Write("<br>err:"+Ex.Message.ToString());
System.Web.HttpContext.Current.Response.End();
// page.Response.Write ("err:"+Ex.Message.ToString());
// page.Response.End();
}
finally
{
//System.Web.HttpContext.Current.Response.End();
}
}