public static int Save(RankInfo rank)
{
int id;
if (rank.ID <= 0) {
id = RankDao.Add(rank);
}
else {
id = RankDao.Update(rank) ? rank.ID : 0;
}
return id;
}
public static bool Update(RankInfo rank)
{
SqlParameter[] parameters = new SqlParameter[2];
parameters[0] = new SqlParameter("@ID", SqlDbType.Int);
parameters[0].Value = rank.ID;
parameters[1] = new SqlParameter("@Name", SqlDbType.VarChar, 30);
parameters[1].Value = rank.Name;
StringBuilder sql = new StringBuilder();
sql.AppendLine("UPDATE RankInfo SET Rank = @Name");
sql.AppendLine("WHERE ID = @ID");
int rowCount = helper.ExecuteNonQuery(sql.ToString(), parameters.ToArray());
return rowCount > 0;
}
public static int Add(RankInfo rank)
{
SqlParameter[] parameters = new SqlParameter[1];
parameters[0] = new SqlParameter("@Name", SqlDbType.VarChar, 30);
parameters[0].Value = rank.Name;
StringBuilder sql = new StringBuilder();
sql.AppendLine("DECLARE @ID int");
sql.AppendLine("INSERT INTO RankInfo (Rank)");
sql.AppendLine("VALUES (@Name)");
sql.AppendLine("SET @ID = SCOPE_IDENTITY()");
sql.AppendLine("SELECT @ID");
int newID = (int)helper.ExecuteScalar(sql.ToString(), parameters);
return newID;
}