任何人都可以幫助我確定返回數據類型是這組代碼嗎?返回數據類型
[OperationContract]
public List<PrimaryClass> getPrimaryList()
{
string priConn = System.Configuration.ConfigurationManager.ConnectionStrings["SchoolConnectionString"].ConnectionString;
var priList = new List<PrimaryClass>();
using (SqlConnection conn = new SqlConnection(priConn))
{
const string sql = @"SELECT PrimarySchool,TopHonour,Cca,TopStudent,TopAggregate,TopImage FROM [Primary]";
conn.Open();
using (SqlCommand cmd = new SqlCommand(sql, conn))
{
SqlDataReader dr = cmd.ExecuteReader(
CommandBehavior.CloseConnection);
if (dr != null)
while (dr.Read())
{
var pri = new PrimaryClass
{
PrimarySchool = dr.GetString(0),
TopHonour = dr.GetString(1),
Cca = dr.GetString(2),
TopStudent = dr.GetString(3),
TopAggregate = dr.GetString(4),
TopImage = dr.GetString(5)
};
priList.Add(pri);
}
return priList;
}
}
}
請更具體。你在問什麼?每個人都可以看到方法的返回類型是'List',我懷疑*你*不能。 –
2011-05-12 06:07:15
oic bcuz有人問我這個問題,我不知道該怎麼告訴他,對不起我不是一個程序員=/ – redevil 2011-05-12 06:11:39