public object ExecuteScalar(string sql)
{
object value = null;
try
{
var con = CONNECTION.OpenCon();
var cmd = new OracleCommand(sql, con);
value = cmd.ExecuteScalar();
cmd.Dispose();
CONNECTION.CloseCon(con);
}
catch (Exception ex)
{
SLLog.WriteError(new LogData
{
Source = ToString(),
FunctionName = "ExecuteScalar Error!",
Ex = ex,
});
if (Settings.ThrowExceptions)
{
throw new Exception("ExecuteScalar Error!", ex);
}
return(null);
}
return(value);
}
private void SAVE_NEW_AGENT()
{
try
{
CONNECTION.open_connection();
using (MySqlCommand da = new MySqlCommand("INSERT INTO agent ( agent_name) VALUES ( @agent_name)", CONNECTION.CON))
{
da.Parameters.Clear();
da.Parameters.AddWithValue("@agent_name", TXT_NEW_AGENT_NAME.Text);
if (da.ExecuteNonQuery() > 0)
{
string QRY2 = "SELECT agent_id, agent_name FROM agent";
CLS_METHODS.FILL_COMBOBOX(CMB_AGENT, QRY2, "agent_name", "agent_id", -1);
CMB_AGENT.Text = TXT_NEW_AGENT_NAME.Text;
PNL_QUICK_ADD_AGENT.Visible = false;
}
}
}
catch (Exception ex)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), ex.Message, MessageAlertImage.Error());
mdg.ShowDialog();
}
finally
{
CONNECTION.close_connection();
}
}
private void LOAD_INVOICE_INFO()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter DA = new MySqlDataAdapter("SELECT tax_status FROM reservation WHERE reservation_id=@reservation_id", CONNECTION.CON))
{
DA.SelectCommand.Parameters.Clear();
DA.SelectCommand.Parameters.AddWithValue("@reservation_id", REPORT.RESERVATION_NO);
DataTable dt = new DataTable();
DA.Fill(dt);
if (dt.Rows.Count > 0)
{
if (dt.Rows[0].Field <string>(0) == "1")
{
lbl_status.Text = "VAT INCLUDED";
}
else
{
lbl_status.Text = "VAT NOT INCLUDED";
}
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Alert(), EX.Message, MessageAlertImage.Alert());
mdg.ShowDialog();
}
}
public DataTable ExecuteReadTableSchema(string sql)
{
var dt = new DataTable();
try
{
var con = CONNECTION.OpenCon();
var cmd = new OracleCommand(sql, con);
var reader = cmd.ExecuteReader();
dt = reader.GetSchemaTable();
reader.Close();
cmd.Dispose();
CONNECTION.CloseCon(con);
}
catch (Exception ex)
{
SLLog.WriteError(new LogData
{
Source = ToString(),
FunctionName = "ExecuteReadTableSchema Error!",
Ex = ex,
});
if (Settings.ThrowExceptions)
{
throw new Exception("ExecuteReadTableSchema Error!", ex);
}
return(null);
}
return(dt);
}
private void LOAD_ROOMS()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter DA = new MySqlDataAdapter("SELECT recerved_rooms.reservation_no , room.room_id , room.room_name , recerved_rooms.room_charge FROM recerved_rooms INNER JOIN room ON (recerved_rooms.room_id = room.room_id) WHERE recerved_rooms.reservation_no=@reservation_no", CONNECTION.CON))
{
DA.SelectCommand.Parameters.Clear();
DA.SelectCommand.Parameters.AddWithValue("@reservation_no", REPORT.RESERVATION_NO);
DataTable dt = new DataTable();
DA.Fill(dt);
if (dt.Rows.Count > 0)
{
DGV_RESERVED_ROOM.DataSource = dt;
DGV_RESERVED_ROOM.AutoGenerateColumns = false;
}
else
{
DGV_RESERVED_ROOM.DataSource = null;
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Alert(), EX.Message, MessageAlertImage.Alert());
mdg.ShowDialog();
}
}
private void LOAD_KOT()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter DA = new MySqlDataAdapter("SELECT kot_order.order_no , resturant_table.table_no , kot_order.total_price FROM kot_order INNER JOIN resturant_table ON (kot_order.table_id = resturant_table.table_id) WHERE kot_order.reservation_no=@reservation_no", CONNECTION.CON))
{
DA.SelectCommand.Parameters.Clear();
DA.SelectCommand.Parameters.AddWithValue("@reservation_no", REPORT.RESERVATION_NO);
DataTable dt = new DataTable();
DA.Fill(dt);
if (dt.Rows.Count > 0)
{
DGV_KOT.DataSource = dt;
DGV_KOT.AutoGenerateColumns = false;
}
else
{
DGV_KOT.DataSource = null;
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Alert(), EX.Message, MessageAlertImage.Alert());
mdg.ShowDialog();
}
}
public string ExecuteReadTableName(string columnName)
{
try
{
var dt = new DataTable();
var sql = string.Format(@"SELECT name FROM sqlite_master where sql LIKE('%{0}%')", columnName);
var con = CONNECTION.OpenCon();
var cmd = new SqliteCommand(sql, con);
var reader = cmd.ExecuteReader();
dt.Load(reader);
cmd.Dispose();
CONNECTION.CloseCon(con);
if (dt == null || dt.Rows.Count <= 0)
{
return(string.Empty);
}
var dr = dt.Rows[0];
return(dr["name"].ToString());
}
catch (Exception ex)
{
SLLog.WriteError(new LogData
{
Source = ToString(),
FunctionName = "ExecuteReadTableName Error!",
Ex = ex,
});
return(string.Empty);
}
}
public static void LOAD_CATEGORY(hyflexComboBox CMB_CATEGORY)
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter DA = new MySqlDataAdapter("SELECT categry_id,caegory_name FROM category", CONNECTION.CON))
{
DataTable DT = new DataTable();
DA.Fill(DT);
if (DT.Rows.Count > 0)
{
CMB_CATEGORY.DataSource = DT;
CMB_CATEGORY.DisplayMember = "caegory_name";
CMB_CATEGORY.ValueMember = "categry_id";
CMB_CATEGORY.SelectedIndex = -1;
}
else
{
CMB_CATEGORY.DataSource = null;
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), EX.Message, MessageAlertImage.Error());
mdg.ShowDialog();
}
}
private string UPDATE_PACKAGE()
{
try
{
CONNECTION.open_connection();
using (MySqlCommand cmd = new MySqlCommand("UPDATE room_packages SET package_name=@package_name,description=@description,`condition`=@condition,room_package_price=@room_package_price,package_color=@package_color WHERE room_package_id=@room_package_id", CONNECTION.CON))
{
cmd.Parameters.Clear();
cmd.Parameters.AddWithValue("@room_package_id", Convert.ToInt32(LBL_PKG_ID.Text));
cmd.Parameters.AddWithValue("@package_name", TXT_PKG_NAME.Text);
cmd.Parameters.AddWithValue("@description", TXT_DESCRIPTION.Text);
cmd.Parameters.AddWithValue("@condition", CMB_ROOM_TYPE.Text);
cmd.Parameters.AddWithValue("@room_package_price", Convert.ToDouble(TXT_PKG_RATE.Text));
cmd.Parameters.AddWithValue("@package_color", LBL_COLOR.Text);
if (cmd.ExecuteNonQuery() > 0)
{
return("done");
}
else
{
return("error");
}
}
}
catch (Exception ex)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), ex.Message, MessageAlertImage.Error());
mdg.ShowDialog();
return("error");
}
finally
{
CONNECTION.close_connection();
}
}
private void LOAD_SUPPLIER_lIST()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter DA = new MySqlDataAdapter("SELECT supplier_id, supplier_name, company_name, address, contact1, contact2, note FROM supplier ", CONNECTION.CON))
{
DataTable DT = new DataTable();
DA.Fill(DT);
if (DT.Rows.Count > 0)
{
DGV_ITEM.DataSource = DT;
DGV_ITEM.AutoGenerateColumns = false;
}
else
{
DGV_ITEM.DataSource = null;
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), EX.Message, MessageAlertImage.Error());
mdg.ShowDialog();
}
}
private void LOAD_PACKAGE_LIST()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter DA = new MySqlDataAdapter("SELECT room_package_id,package_name,description,`condition`,room_package_price,package_color,CASE (package_status) WHEN '1' THEN 'ACTIVE' WHEN '0' THEN 'DEACTIVE' END AS package_status FROM room_packages", CONNECTION.CON))
{
DataTable DT = new DataTable();
DA.Fill(DT);
if (DT.Rows.Count > 0)
{
DGV_PKG.DataSource = DT;
DGV_PKG.AutoGenerateColumns = false;
}
else
{
DGV_PKG.DataSource = null;
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), EX.Message, MessageAlertImage.Error());
mdg.ShowDialog();
}
finally
{
CONNECTION.close_connection();
}
}
private void LOAD_FLOOR_LIST()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter adp = new MySqlDataAdapter("SELECT id,floor_no FROM floor", CONNECTION.CON))
{
DataTable tbl = new DataTable();
adp.Fill(tbl);
CMB_FLOOR.DataSource = null;
if (tbl.Rows.Count > 0)
{
CMB_FLOOR.DataSource = tbl;
CMB_FLOOR.DisplayMember = "floor_no";
CMB_FLOOR.ValueMember = "id";
CMB_FLOOR.SelectedIndex = -1;
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), EX.Message, MessageAlertImage.Error());
mdg.ShowDialog();
}
finally
{
CONNECTION.close_connection();
}
}
private string UPDATE_ROOM_DETAILS()
{
try
{
CONNECTION.open_connection();
using (MySqlCommand cmd = new MySqlCommand("UPDATE room SET room_name=@room_name,room_package_id=@room_package_id,room_floor=@room_floor,description=@description,room_type=@room_type WHERE room_id=@room_id", CONNECTION.CON))
{
cmd.Parameters.Clear();
cmd.Parameters.AddWithValue("@room_name", TXT_ROOM_NO.Text);
cmd.Parameters.AddWithValue("@room_package_id", CMB_ROOM_PKG.SelectedValue);
cmd.Parameters.AddWithValue("@room_floor", CMB_FLOOR.Text);
cmd.Parameters.AddWithValue("@description", TXT_DESCRIPTION.Text);
cmd.Parameters.AddWithValue("@room_type", CMB_ROOM_TYPE.Text);
cmd.Parameters.AddWithValue("@room_id", room_id);
if (cmd.ExecuteNonQuery() > 0)
{
return("done");
}
else
{
return("error");
}
}
}
catch (Exception ex)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), ex.Message, MessageAlertImage.Error());
mdg.ShowDialog();
return("error");
}
finally
{
CONNECTION.close_connection();
}
}
private void LOAD_ROOM_lIST()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter DA = new MySqlDataAdapter("SELECT r.room_id,r.room_name,r.room_package_id,rp.package_name,r.room_floor,r.description,r.room_type,r.current_status FROM room r JOIN room_packages rp ON r.room_package_id=rp.room_package_id", CONNECTION.CON))
{
DataTable DT = new DataTable();
DA.Fill(DT);
if (DT.Rows.Count > 0)
{
DGV__ROOMS.DataSource = DT;
DGV__ROOMS.AutoGenerateColumns = false;
}
else
{
DGV__ROOMS.DataSource = null;
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), EX.Message, MessageAlertImage.Error());
mdg.ShowDialog();
}
finally
{
CONNECTION.close_connection();
}
}
private string login()
{
Cursor.Current = Cursors.WaitCursor;
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter da = new MySqlDataAdapter("SELECT id,user_id,user_name,user_type,last_login_datetime FROM user_login WHERE user_name=@user_name AND PASSWORD=@password", CONNECTION.CON))
{
da.SelectCommand.Parameters.Clear();
da.SelectCommand.Parameters.AddWithValue("@user_name", txt_uname.Text);
da.SelectCommand.Parameters.AddWithValue("@password", CLS_ENCRYPTION.EncryptPlainTextToCipherText(txt_pass.Text));
DataTable dt = new DataTable();
da.Fill(dt);
if (dt.Rows.Count > 0)
{
return("1");
}
else
{
return("0");
}
}
}
catch (Exception ex)
{
Cursor.Current = Cursors.Default;
return(ex.Message);
}
finally
{
CONNECTION.close_connection();
Cursor.Current = Cursors.Default;
}
}
private void CHECK_ID_IS_AVAILABLE()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter da = new MySqlDataAdapter("SELECT guest_id, id_no, first_name, last_name, mobile_no, gender, passport_no, address, email, country_id FROM guest WHERE id_no=@id_no", CONNECTION.CON))
{
da.SelectCommand.Parameters.Clear();
da.SelectCommand.Parameters.AddWithValue("@id_no", TXT_ID_NUMBER.Text);
DataTable DT = new DataTable();
da.Fill(DT);
if (DT.Rows.Count > 0)
{
String guest_id = DT.Rows[0][0].ToString();
String id_no = DT.Rows[0][1].ToString();
String first_name = DT.Rows[0][2].ToString();
String last_name = DT.Rows[0][3].ToString();
String mobile_no = DT.Rows[0][4].ToString();
String gender = DT.Rows[0][5].ToString();
String passport_no = DT.Rows[0][6].ToString();
MessageBox.Show("THIS GUEST ALREADY REGISTERED" + Environment.NewLine + "GUEST ID: " + guest_id + Environment.NewLine + "NIC: " + id_no + Environment.NewLine + "FIRST NAME: " + first_name + Environment.NewLine + "LAST NAME: " + last_name + Environment.NewLine + "MOBILE NO: " + mobile_no, "ALERT", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
catch (Exception ex)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), ex.Message, MessageAlertImage.Error());
mdg.ShowDialog();
}
}
private void FILTER_ORDER_BY_ID()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter adp = new MySqlDataAdapter("SELECT ko.order_no AS order_no,CONCAT_WS(' ',g.first_name,g.last_name) AS guest_name,IFNULL(ko.reservation_no,'-') AS reservation_no,IFNULL(rm.room_name,'-') AS room_name,IFNULL(rt.table_no,'-') AS table_no,ko.total_price AS total_price,ko.special_note FROM kot_order ko LEFT JOIN guest g ON ko.guest_id=g.guest_id LEFT JOIN room rm ON ko.room_id=rm.room_id LEFT JOIN resturant_table rt ON ko.table_id=rt.table_id WHERE ko.added_date=CURDATE() AND ko.order_no LIKE @order_no AND ko.order_status<>'Canceled' ORDER BY ko.order_no", CONNECTION.CON))
{
adp.SelectCommand.Parameters.Clear();
adp.SelectCommand.Parameters.AddWithValue("@order_no", "%" + TXT_ORDER_NO.Text + "%");
DataTable tbl = new DataTable();
adp.Fill(tbl);
DGV_KOT.DataSource = null;
if (tbl.Rows.Count > 0)
{
DGV_KOT.AutoGenerateColumns = false;
DGV_KOT.DataSource = tbl;
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), EX.Message, MessageAlertImage.Error());
mdg.ShowDialog();
}
}
private void LOAD_GRID_VIEW()
{
try
{
double TOTAL = 0;
CONNECTION.open_connection();
using (MySqlDataAdapter DA = new MySqlDataAdapter("SELECT tax_type_id,tax_type,precentage FROM tax_details", CONNECTION.CON))
{
DataTable DT = new DataTable();
DA.Fill(DT);
if (DT.Rows.Count > 0)
{
DGV_TAV.DataSource = DT;
DGV_TAV.AutoGenerateColumns = false;
foreach (DataRow DR in DT.Rows)
{
TOTAL = TOTAL + DR.Field <double>(2);
}
TXT_TOTAL_TAX.Text = TOTAL.ToString("F2");
}
else
{
DGV_TAV.DataSource = null;
}
}
}
catch (Exception EX)
{
}
}
private string UPDATE_TRANSACTION_CATEGORY()
{
try
{
CONNECTION.open_connection();
using (MySqlCommand cmd = new MySqlCommand("UPDATE other_transaction_category SET trans_category_name=@trans_category_name,trans_category_type=@trans_category_type,desctiption=@desctiption WHERE id=@id", CONNECTION.CON))
{
cmd.Parameters.Clear();
cmd.Parameters.AddWithValue("@trans_category_name", TXT_TRANS_CAT.Text);
cmd.Parameters.AddWithValue("@trans_category_type", CMB_TRANS_TYPE.Text);
cmd.Parameters.AddWithValue("@desctiption", TXT_DESCRIPTION.Text);
cmd.Parameters.AddWithValue("@id", CATEGORY_ID);
if (cmd.ExecuteNonQuery() > 0)
{
return("done");
}
else
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), "SYSTEM ERROR. PLEASE CONTACT SYSTEM ADMIN", MessageAlertImage.Error());
mdg.ShowDialog();
return("error");
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), EX.Message, MessageAlertImage.Error());
mdg.ShowDialog();
return("error");
}
finally
{
CONNECTION.close_connection();
}
}
private void LOAD_MEAL_PRICE()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter DA = new MySqlDataAdapter("SELECT reservation_id,no_of_nights,recervation_price.total_adult_food_charges,recervation_price.total_child_food_charges FROM reservation INNER JOIN recervation_price ON (reservation.reservation_id=recervation_price.reservation_no) WHERE reservation.reservation_id=@reservation_id", CONNECTION.CON))
{
DA.SelectCommand.Parameters.Clear();
DA.SelectCommand.Parameters.AddWithValue("@reservation_id", REPORT.RESERVATION_NO);
DataTable dt = new DataTable();
DA.Fill(dt);
if (dt.Rows.Count > 0)
{
DGV_MEAL.DataSource = dt;
DGV_MEAL.AutoGenerateColumns = false;
}
else
{
DGV_MEAL.DataSource = null;
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Alert(), EX.Message, MessageAlertImage.Alert());
mdg.ShowDialog();
}
}
private void LOAD_OTHER_CATEGORY_LIST()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter adp = new MySqlDataAdapter("SELECT id,trans_category_name,trans_category_type,desctiption,category_status FROM other_transaction_category", CONNECTION.CON))
{
DataTable tbl = new DataTable();
adp.Fill(tbl);
DGV_TRANS_CAT.DataSource = null;
if (tbl.Rows.Count > 0)
{
DGV_TRANS_CAT.AutoGenerateColumns = false;
DGV_TRANS_CAT.DataSource = tbl;
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), EX.Message, MessageAlertImage.Error());
mdg.ShowDialog();
}
finally
{
CONNECTION.close_connection();
}
}
private void LOAD_MINI_BAR()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter DA = new MySqlDataAdapter("SELECT reservation.reservation_id, SUM(purchased_mini_bar_item.price) AS price FROM purchased_mini_bar_item INNER JOIN reservation ON ( purchased_mini_bar_item.reservation_no = reservation.reservation_id ) WHERE reservation_id = @reservation_id", CONNECTION.CON))
{
DA.SelectCommand.Parameters.Clear();
DA.SelectCommand.Parameters.AddWithValue("@reservation_id", REPORT.RESERVATION_NO);
DataTable dt = new DataTable();
DA.Fill(dt);
if (dt.Rows.Count > 0)
{
FGV_MINI_BAR.DataSource = dt;
FGV_MINI_BAR.AutoGenerateColumns = false;
}
else
{
FGV_MINI_BAR.DataSource = null;
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Alert(), EX.Message, MessageAlertImage.Alert());
mdg.ShowDialog();
}
}
private void LOADGUESTS()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter adp = new MySqlDataAdapter("SELECT guest_id,CONCAT_WS(' ',first_name,last_name) AS guest_name FROM guest ORDER BY guest_id", CONNECTION.CON))
{
DataTable tbl = new DataTable();
adp.Fill(tbl);
if (tbl.Rows.Count > 0)
{
CMB_GUEST.DataSource = tbl;
CMB_GUEST.DisplayMember = "guest_name";
CMB_GUEST.ValueMember = "guest_id";
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), EX.Message, MessageAlertImage.Error());
mdg.ShowDialog();
}
finally
{
CONNECTION.close_connection();
}
}
private void LOAD_ADDITIONAL_SERVICE()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter DA = new MySqlDataAdapter("SELECT additional_service.reservation_id ,room.room_name ,SUM( additional_service.additional_serivice_price) AS TOTAL FROM hyperfle_hms.additional_service INNER JOIN hyperfle_hms.additional_service_list ON (additional_service.additional_serivice_id = additional_service_list.id) INNER JOIN hyperfle_hms.room ON (additional_service.room_id = room.room_id) WHERE additional_service.reservation_id=@reservation_id GROUP BY room_name", CONNECTION.CON))
{
DA.SelectCommand.Parameters.Clear();
DA.SelectCommand.Parameters.AddWithValue("@reservation_id", REPORT.RESERVATION_NO);
DataTable dt = new DataTable();
DA.Fill(dt);
if (dt.Rows.Count > 0)
{
DGV_ADDITIONAL_SERVICE.DataSource = dt;
DGV_ADDITIONAL_SERVICE.AutoGenerateColumns = false;
}
else
{
DGV_ADDITIONAL_SERVICE.DataSource = null;
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Alert(), EX.Message, MessageAlertImage.Alert());
mdg.ShowDialog();
}
}
private void LOAD_MEAP_PLAN_lIST()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter DA = new MySqlDataAdapter("SELECT meal_type_id,`type`,description,adult_meal_price,child_meal_price,CASE (meal_plan_status) WHEN '1' THEN 'ACTIVE' WHEN '0' THEN 'DEACTIVE' END AS meal_plan_status FROM meal_types", CONNECTION.CON))
{
DataTable DT = new DataTable();
DA.Fill(DT);
if (DT.Rows.Count > 0)
{
DGV_MP.DataSource = DT;
DGV_MP.AutoGenerateColumns = false;
}
else
{
DGV_MP.DataSource = null;
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), EX.Message, MessageAlertImage.Error());
mdg.ShowDialog();
}
finally
{
CONNECTION.close_connection();
}
}
public int ExecuteNonQuery(string sql)
{
int rowsUpdated = 0;
try
{
var con = CONNECTION.OpenCon();
OracleCommand cmd = new OracleCommand(sql, con);
rowsUpdated = cmd.ExecuteNonQuery();
cmd.Dispose();
CONNECTION.CloseCon(con);
}
catch (Exception ex)
{
SLLog.WriteError(new LogData
{
Source = ToString(),
FunctionName = "ExecuteNonQuery Error!",
Ex = ex,
});
if (Settings.ThrowExceptions)
{
throw new Exception("ExecuteNonQuery Error!", ex);
}
return(-2);
}
return(rowsUpdated);
}
private string UPDATE_MEAL_PLAN()
{
try
{
CONNECTION.open_connection();
using (MySqlCommand cmd = new MySqlCommand("UPDATE meal_types SET type=@type,description=@description,adult_meal_price=@adult_meal_price,child_meal_price=@child_meal_price WHERE meal_type_id=@meal_type_id", CONNECTION.CON))
{
cmd.Parameters.Clear();
cmd.Parameters.AddWithValue("@meal_type_id", Convert.ToInt32(LBL_MP_ID.Text));
cmd.Parameters.AddWithValue("@type", TXT_MP_NAME.Text);
cmd.Parameters.AddWithValue("@description", TXT_DESCRIPTION.Text);
cmd.Parameters.AddWithValue("@adult_meal_price", Convert.ToDouble(TXT_ADULT_PRICE.Text));
cmd.Parameters.AddWithValue("@child_meal_price", Convert.ToDouble(TXT_CHILD_PRICE.Text));
if (cmd.ExecuteNonQuery() > 0)
{
return("done");
}
else
{
return("error");
}
}
}
catch (Exception ex)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), ex.Message, MessageAlertImage.Error());
mdg.ShowDialog();
return("error");
}
finally
{
CONNECTION.close_connection();
}
}
private String CHECK_GUEST_DATA()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter da = new MySqlDataAdapter("SELECT id_no,first_name,last_name,guest_id FROM guest WHERE id_no=@id_no", CONNECTION.CON))
{
da.SelectCommand.Parameters.Clear();
da.SelectCommand.Parameters.AddWithValue("@id_no", TXT_NIC_NO.Text);
DataTable DT = new DataTable();
da.Fill(DT);
if (DT.Rows.Count > 0)
{
return(DT.Rows[0][3].ToString());
}
else
{
return("N");
}
}
}
catch (Exception ex)
{
return(ex.ToString());
}
finally
{
CONNECTION.close_connection();
}
}
private void UPDATE_CLEAN_SERVICE()
{
try
{
CONNECTION.open_connection();
using (MySqlCommand DA = new MySqlCommand("UPDATE room SET current_status=@current_status WHERE room_id=@room_id", CONNECTION.CON))
{
DA.Parameters.Clear();
DA.Parameters.AddWithValue("@room_id", DGV_LIST.SelectedRows[0].Cells[1].Value.ToString());
DA.Parameters.AddWithValue("@current_status", "AVAILABLE");
DA.ExecuteNonQuery();
}
using (MySqlCommand DA = new MySqlCommand("UPDATE recerved_rooms SET house_keeping=@house_keeping WHERE reservation_no=@reservation_id AND room_id=@room_id", CONNECTION.CON))
{
DA.Parameters.Clear();
DA.Parameters.AddWithValue("@reservation_id", DGV_LIST.SelectedRows[0].Cells[0].Value.ToString());
DA.Parameters.AddWithValue("@house_keeping", "Yes");
DA.Parameters.AddWithValue("@room_id", DGV_LIST.SelectedRows[0].Cells[1].Value.ToString());
DA.ExecuteNonQuery();
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Success(), "SELECTED ROOM CLEAN!", MessageAlertImage.Success());
mdg.ShowDialog();
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), EX.Message, MessageAlertImage.Error());
mdg.ShowDialog();
}
}
private void LOAD_ROOM_TYPES()
{
try
{
CONNECTION.open_connection();
using (MySqlDataAdapter adp = new MySqlDataAdapter("SELECT room_package_id,package_name FROM room_packages WHERE package_status='1'", CONNECTION.CON))
{
DataTable tbl = new DataTable();
adp.Fill(tbl);
CMB_ROOM_PKG.DataSource = null;
if (tbl.Rows.Count > 0)
{
CMB_ROOM_PKG.DataSource = tbl;
CMB_ROOM_PKG.DisplayMember = "package_name";
CMB_ROOM_PKG.ValueMember = "room_package_id";
CMB_ROOM_PKG.SelectedIndex = -1;
}
}
}
catch (Exception EX)
{
MSGBOX mdg = new MSGBOX(MessageAlertHeder.Error(), EX.Message, MessageAlertImage.Error());
mdg.ShowDialog();
}
finally
{
CONNECTION.close_connection();
}
}
public OlcbSvr()
{
InitializeComponent();
CheckForIllegalCrossThreadCalls = false;
try
{
m_service = new DNSSDService();
m_eventManager = new DNSSDEventManager();
m_eventManager.OperationFailed += new _IDNSSDEvents_OperationFailedEventHandler(OperationFailed);
}
catch
{
log("Bonjour Service is not available");
}
String[] arguments = Environment.GetCommandLineArgs();
for (int a = 1; a < arguments.Length; a++)
{
localhub = true;
log("Arg " + arguments[a]);
if (arguments[a].StartsWith("port"))
{
int p = arguments[a].IndexOf('=');
if (p > 0)
port = Convert.ToInt32(arguments[a].Substring(p+1));
}
if (arguments[a].StartsWith("max"))
{
int p = arguments[a].IndexOf('=');
if (p > 0)
MAXCONNECTIONS = Convert.ToInt32(arguments[a].Substring(p+1));
}
}
if (!localhub)
{
// create the async listening sockets
ep = new IPEndPoint(IPAddress.Any, 0);
ServerSkt.Bind(ep);
ServerSkt.Listen(1);
ServerSkt.BeginAccept(new AsyncCallback(Acceptcallback), 0);
ep = ((IPEndPoint)ServerSkt.LocalEndPoint);
log("OpenLCB Hub start on port " + ep.Port.ToString());
// register server with zeroconfig, (alias bonjour)
// params (flags, interface, instancename, servicetype, domain, host, port, TXTrecord, eventmanager)
m_registrar = m_service.Register(DNSSDFlags.kDNSSDFlagsNoAutoRename, 0, "OpenLCB Hub Service",
"_OpenLCB._tcp", null, null, (ushort)ep.Port, null, m_eventManager);
}
if (localhub)
{
// connect via bonjour
StartOpenLCBConnect();
// create the async listening sockets
ep = new IPEndPoint(IPAddress.Loopback, port);
ServerSkt.Bind(ep);
ServerSkt.Listen(1);
ServerSkt.BeginAccept(new AsyncCallback(Acceptcallback), 0);
ep = ((IPEndPoint)ServerSkt.LocalEndPoint);
log("OpenLCB Hub start on port " + ep.Port.ToString());
}
if (!localhub)
readxmldata();
MaxConTB.Text = MAXCONNECTIONS.ToString();
connects = new CONNECTION[MAXCONNECTIONS];
for (int i = 0; i < MAXCONNECTIONS; i++)
connects[i] = new CONNECTION();
// node number server range
GroupBox.Items.Add("NMRA");
GroupBox.Items.Add("MERG");
GroupBox.Items.Add("Fremo");
GroupBox.Items.Add("Ntrak");
RangeFromTB.Text = servernodenumber.ToString("X12");
SetGroup(RangeFromTB.Text);
byte6txt.Text = Convert.ToInt32(RangeFromTB.Text.Substring(10, 2), 16).ToString();
membertxt.Text = Convert.ToInt32(RangeFromTB.Text.Substring(4, 6), 16).ToString();
inithub();
}
