DataReader跟多个数据集的操作
使用reader.NextResult();可以操作多个数据集
例:
while(reader.Read())
{
//HttpContext.Current.Response.Write(reader["Title"]);
ic.Category = DataHelper.LoadSingleLinkCategory(reader);
break;
}
reader.NextResult();
while(reader.Read())
{
//HttpContext.Current.Response.Write(reader["Width"]);
ic.Add(DataHelper.LoadSingleImage(reader));
}
例:
while(reader.Read())
{
//HttpContext.Current.Response.Write(reader["Title"]);
ic.Category = DataHelper.LoadSingleLinkCategory(reader);
break;
}
reader.NextResult();
while(reader.Read())
{
//HttpContext.Current.Response.Write(reader["Width"]);
ic.Add(DataHelper.LoadSingleImage(reader));
}