菜鸟代码解释
private void datalistbind()
{
SqlConnection1 = new SqlConnection(ConfigurationSettings.AppSettings["dsn"]);
SqlDataAdapter1 = new SqlDataAdapter();
SqlDataAdapter1.SelectCommand=new SqlCommand("aa",SqlConnection1);
SqlDataAdapter1.SelectCommand.CommandType=CommandType.StoredProcedure ;
DataSet1=new DataSet();
try
{
SqlDataAdapter1.Fill(DataSet1);
}
catch (SqlException e1)
{
Label1.Text ="数据库操作错误:"+e1.Message;
}
myDL.DataSource=DataSet1;
myDL.DataBind();
}
请详细解释下每句代码,还有SqlDataAdapter属性什么用的?