AppSettings和ConnectionStrings的區別

在 .NET Framework 2.0中，ConfigurationManager類新增了兩個屬性AppSettings和ConnectionStrings專門用來獲取配置文件AppSettings和ConnectionStrings節的數據，使用方法如下：

using System.Configuration;
public partial class _Default : System.Web.UI.Page  
{
    protected void Page_Load(object sender, EventArgs e)
    {
        Label1.Text = ConfigurationManager.ConnectionStrings["connectionStringsName"].ToString();
        Label2.Text = ConfigurationManager.AppSettings["appSettingsName"].ToString();
    }
}

<connectionStrings>和<appSettings>這個的區別
1.<connectionStrings>
<connectionStrings>
<add name="SYXTConnectionString" connectionString="Data Source=LEIKE;Initial Catalog=SYXT;User ID=sa;Password=sa"
providerName="System.Data.SqlClient" />
</connectionStrings>

2.<appSettings>：

<add key="connectionstring1" value="data source=192.168.123.201;initial catalog=webmedlink;persist security info=False;user id=sa;password=KSDChagd2004;packet size=4096">
</add>