//DeleteOB
public bool _DeleteOb(Ob_KH_KeHoachCK_H ob, SqlConnection conn)
{
if (conn.ConnectionString == "")
{
return(false);
}
conn.Open();
SqlCommand command = new SqlCommand
{
Connection = conn,
CommandType = CommandType.Text,
CommandText = @"Delete From KH_KeHoachCK_H Where IDKeHoach=@IDKeHoach"
};
command.Parameters.Add(new SqlParameter("IDKeHoach", ob.IDKEHOACH));
try
{
command.ExecuteNonQuery();
}
catch (Exception exception)
{
MessageBox.Show("Không thể xóa dữ liệu. \r\n" + exception.Message, "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
command.Dispose();
command = null;
conn.Close();
return(false);
}
command.Dispose();
command = null;
conn.Close();
return(true);
}
//UpdateOb ob
public bool _UpdateOb(Ob_KH_KeHoachCK_H ob, SqlConnection conn)
{
if (conn.ConnectionString == "")
{
return(false);
}
conn.Open();
SqlCommand command = new SqlCommand {
Connection = conn,
CommandType = CommandType.Text,
CommandText = @"Update KH_KeHoachCK_H Set MaKeHoach=@MaKeHoach, TenKeHoach=@TenKeHoach Where IDKeHoach=@IDKeHoach"
};
command.Parameters.Add("IDKeHoach", SqlDbType.Int).Value = ob.IDKEHOACH;
if (ob.MAKEHOACH.Trim() == "")
{
command.Parameters.Add("MaKeHoach", SqlDbType.VarChar).Value = DBNull.Value;
}
else
{
command.Parameters.Add("MaKeHoach", SqlDbType.VarChar).Value = ob.MAKEHOACH;
}
if (ob.TENKEHOACH.Trim() == "")
{
command.Parameters.Add("TenKeHoach", SqlDbType.NVarChar).Value = DBNull.Value;
}
else
{
command.Parameters.Add("TenKeHoach", SqlDbType.NVarChar).Value = ob.TENKEHOACH;
}
try
{
command.ExecuteNonQuery();
}
catch (Exception exception)
{
MessageBox.Show("Không thể cập nhật dữ liệu. \r\n" + exception.Message, "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
command.Dispose();
command = null;
conn.Close();
return(false);
}
if (command.ExecuteNonQuery() == 0)
{
MessageBox.Show("Không thể cập nhật dữ liệu. \r\n", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
command.Dispose();
command = null;
conn.Close();
return(false);
}
command.Dispose();
command = null;
conn.Close();
return(true);
}
//GetObWhere
public Ob_KH_KeHoachCK_H _GetObWhere(string keyword, SqlConnection conn)
{
if (conn.ConnectionString == "")
{
return(null);
}
conn.Open();
Ob_KH_KeHoachCK_H ob = new Ob_KH_KeHoachCK_H();
SqlCommand command = new SqlCommand
{
Connection = conn,
CommandType = CommandType.Text,
CommandText = @"Select IDKeHoach, MaKeHoach, TenKeHoach From KH_KeHoachCK_H Where " + keyword + ""
};
SqlDataReader reader = command.ExecuteReader();
int num = 0;
while (reader.Read())
{
num++;
if (reader[0] != DBNull.Value)
{
ob.IDKEHOACH = Convert.ToInt32(reader[0]);
}
if (reader[1] != DBNull.Value)
{
ob.MAKEHOACH = Convert.ToString(reader[1]);
}
if (reader[2] != DBNull.Value)
{
ob.TENKEHOACH = Convert.ToString(reader[2]);
}
}
if (num == 0)
{
command.Dispose();
command = null;
reader.Dispose();
reader = null;
conn.Close();
return(null);
}
command.Dispose();
command = null;
reader.Dispose();
reader = null;
conn.Close();
return(ob);
}
//InsertobGetId
public int _InsertObGetId(Ob_KH_KeHoachCK_H ob, SqlConnection conn)
{
int num = 0;
if (conn.ConnectionString != "")
{
conn.Open();
SqlCommand command = new SqlCommand
{
Connection = conn,
CommandType = CommandType.Text,
CommandText = @"Insert Into KH_KeHoachCK_H (MaKeHoach, TenKeHoach) Values(@MaKeHoach, @TenKeHoach)Select @@IDENTITY"
};
if (ob.MAKEHOACH.Trim() == "")
{
command.Parameters.Add("MaKeHoach", SqlDbType.VarChar).Value = DBNull.Value;
}
else
{
command.Parameters.Add("MaKeHoach", SqlDbType.VarChar).Value = ob.MAKEHOACH;
}
if (ob.TENKEHOACH.Trim() == "")
{
command.Parameters.Add("TenKeHoach", SqlDbType.NVarChar).Value = DBNull.Value;
}
else
{
command.Parameters.Add("TenKeHoach", SqlDbType.NVarChar).Value = ob.TENKEHOACH;
}
try
{
num = Convert.ToInt32(command.ExecuteScalar());
}
catch (Exception exception)
{
MessageBox.Show("Không thể thêm dữ liệu. \r\n" + exception.Message, "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
command.Dispose();
command = null;
conn.Close();
return(num);
}
command.Dispose();
command = null;
conn.Close();
}
return(num);
}
//ListWhere_sp
public List <Ob_KH_KeHoachCK_H> _ListWhere_sp(string StoredName, SqlParameter[] ArrayParameter, SqlConnection conn)
{
if (conn.ConnectionString == "")
{
return(null);
}
conn.Open();
List <Ob_KH_KeHoachCK_H> list = new List <Ob_KH_KeHoachCK_H>();
SqlCommand command = new SqlCommand
{
Connection = conn,
CommandType = CommandType.Text,
CommandText = StoredName
};
command.Parameters.AddRange(ArrayParameter);
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
Ob_KH_KeHoachCK_H ob = new Ob_KH_KeHoachCK_H();
if (reader[0] != DBNull.Value)
{
ob.IDKEHOACH = Convert.ToInt32(reader[0]);
}
if (reader[1] != DBNull.Value)
{
ob.MAKEHOACH = Convert.ToString(reader[1]);
}
if (reader[2] != DBNull.Value)
{
ob.TENKEHOACH = Convert.ToString(reader[2]);
}
list.Add(ob);
}
command.Dispose();
command = null;
reader.Dispose();
reader = null;
conn.Close();
return(list);
}
//ListAll
public List <Ob_KH_KeHoachCK_H> _ListAll(SqlConnection conn)
{
if (conn.ConnectionString == "")
{
return(null);
}
conn.Open();
List <Ob_KH_KeHoachCK_H> list = new List <Ob_KH_KeHoachCK_H>();
SqlCommand command = new SqlCommand
{
Connection = conn,
CommandType = CommandType.Text,
CommandText = @"Select IDKeHoach, MaKeHoach, TenKeHoach From KH_KeHoachCK_H"
};
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
Ob_KH_KeHoachCK_H ob = new Ob_KH_KeHoachCK_H();
if (reader[0] != DBNull.Value)
{
ob.IDKEHOACH = Convert.ToInt32(reader[0]);
}
if (reader[1] != DBNull.Value)
{
ob.MAKEHOACH = Convert.ToString(reader[1]);
}
if (reader[2] != DBNull.Value)
{
ob.TENKEHOACH = Convert.ToString(reader[2]);
}
list.Add(ob);
}
command.Dispose();
command = null;
reader.Dispose();
reader = null;
conn.Close();
return(list);
}
public Ob_KH_KeHoachCK_H(Ob_KH_KeHoachCK_H newOb)
{
idkehoach = newOb.IDKEHOACH;
makehoach = newOb.MAKEHOACH;
tenkehoach = newOb.TENKEHOACH;
}
