// 페이지와 개수에 따라 데이터 가져오는 함수
public SqlDataReader selectAll(int pageNum, int numberPage)
{
db = new CDatabase();
string sql = "SELECT * FROM Board Order BY board_date DESC"
+ " OFFSET " + ((pageNum - 1) * numberPage).ToString() + " ROWS;";
SqlDataReader reader = db.GetQueryResult(sql);
return(reader);
}
// 작성자 검색해주는 쿼리문
public DataTable SelectWriter(String writer)
{
db = new CDatabase();
DataTable table = new DataTable();
string sql = "SELECT * FROM Board WHERE board_writer LIKE '%" + writer + "%';";
SqlDataReader reader = db.GetQueryResult(sql);
table.Load(reader);
db.Dispose();
return(table);
}
// 내용 검색해주는 쿼리문
public DataTable SelectContent(String content)
{
db = new CDatabase();
DataTable table = new DataTable();
string sql = "SELECT * FROM Board WHERE board_content LIKE '%" + content + "%';";
SqlDataReader reader = db.GetQueryResult(sql);
table.Load(reader);
db.Dispose();
return(table);
}
// order에 따라 정렬한 데이터 가져오는 함수
public DataTable selectAll(String order)
{
db = new CDatabase();
DataTable table = new DataTable();
string sql = "SELECT * FROM Board Order BY " + order + ";";
SqlDataReader reader = db.GetQueryResult(sql);
table.Load(reader);
db.Dispose();
return(table);
}
// 전체 board 데이터 가져오는 함수
public DataTable selectAll()
{
db = new CDatabase();
DataTable table = new DataTable();
string sql = "SELECT * FROM Board Order BY board_date DESC, board_id DESC";
SqlDataReader reader = db.GetQueryResult(sql);
table.Load(reader);
db.Dispose();
return(table);
}
// 전체 검색해주는 쿼리문
public DataTable SelectSum(String all)
{
db = new CDatabase();
DataTable table = new DataTable();
string sql = "SELECT * FROM Board WHERE board_title LIKE '%" + all + "%'"
+ "UNION SELECT * FROM Board WHERE board_content LIKE '%" + all + "%'"
+ "UNION SELECT * FROM Board WHERE board_writer LIKE '%" + all + "%';";
SqlDataReader reader = db.GetQueryResult(sql);
table.Load(reader);
db.Dispose();
return(table);
}
// boardId에 따라 데이터 가져오는 함수
public Boards Select(String boardId)
{
db = new CDatabase();
Boards board = new Boards();
string sql = "SELECT * FROM Board WHERE board_id =" + boardId + ";";
SqlDataReader reader = db.GetQueryResult(sql);
while (reader.Read())
{
board.setBoardId(reader.GetInt32(0));
board.setBoardTitle(reader.GetString(1));
board.setBoardWriter(reader.GetString(2));
board.setBoardDate(reader.GetDateTime(3));
board.setBoardContent(reader.GetString(4));
board.setBoardPw(reader.GetString(5));
}
db.Dispose();
return(board);
}
