public bool GetVoteFromNThToMTh(ref SplitPageRes list, uint n, uint m, int size, uint userId)
{
if (m - n != size || n > m)
{
return(false);
}
MySqlCommand command = new MySqlCommand();
command.CommandText = getUserVoteFromNThToMThStr;
command.CommandType = System.Data.CommandType.Text;
command.Connection = conn;
command.Parameters.Add(new MySqlParameter("@nTh", n));
command.Parameters.Add(new MySqlParameter("@mTh", m));
command.Parameters.Add(new MySqlParameter("@userId", userId));
conn.Open();
try
{
var res = command.ExecuteReader();
int i = 0;
List <VoteItem> b = new List <VoteItem>();
while (res.Read() && i < size)
{
VoteItem temp = new VoteItem();
temp.VoteId = (uint)res[0];
temp.UserBelong = (uint)res[1];
temp.Topic = (string)res[2];
temp.Desc = (string)res[3];
temp.VoteAble = (Byte)res[4];
temp.CreateTime = (uint)res[5];
temp.OverdueTime = (uint)res[6];
temp.MultiNum = (uint)res[7];
++i;
b.Add(temp);
}
list.items = b.ToArray();
}
catch
{
return(false);
}
finally
{
conn.Close();
}
return(true);
}
public bool GetVoteFromNThToMTh(ref SplitPageRes list, uint n, uint m, int size)
{
//private string getVoteFromNThToMThStr = "SELECT `vote`.`id`, `vote`.`user_belong`,`vote`.`topic`,`vote`.`desc`,`vote`.`vote_able`,`vote`.`create_time`,`vote`.`overdue_time`,`vote`.`multi_num`" +
// " from vote limit @nTh, @mTh";
if (m - n != size || n > m)
{
return(false);
}
MySqlCommand command = new MySqlCommand();
command.CommandText = getVoteFromNThToMThStr;
command.CommandType = System.Data.CommandType.Text;
command.Connection = conn;
command.Parameters.Add(new MySqlParameter("@nTh", n));
command.Parameters.Add(new MySqlParameter("@mTh", m));
conn.Open();
try
{
var res = command.ExecuteReader();
int i = 0;
List <VoteItem> b = new List <VoteItem>();
while (res.Read() && i < size)
{
VoteItem temp = new VoteItem();
temp.VoteId = (uint)res[0];
temp.UserBelong = (uint)res[1];
temp.Topic = (string)res[2];
temp.Desc = (string)res[3];
temp.VoteAble = (Byte)res[4];
temp.CreateTime = (uint)res[5];
temp.OverdueTime = (uint)res[6];
temp.MultiNum = (uint)res[7];
++i;
b.Add(temp);
}
list.items = b.ToArray();
}
catch
{
return(false);
}
finally
{
conn.Close();
}
return(true);
}
