//when the modify data button is clicked, the highlighted entry will be changed in the database to whatever the user has entered into the grid
private void button4_Click(object sender, EventArgs e)
{
BusDBAccess bdba = new BusDBAccess(db);
bdba.ModifyBus(busId, _busRoute, _driver, _time);
MessageBox.Show("The row in the database has been updated.", "Success");
dataGridView1.DataSource = null;
}
private void label1_Click(object sender, EventArgs e)
{
//If the user clicks the show bus label, the grid will be updated to show all the buses in the bus table
BusDBAccess bdba = new BusDBAccess(db);
createTableToShowBus(bdba.getAllBus());
//Sets the current table as Bus
SelectedTable = "Bus";
}
//Create a new entry in the table using the entered data
private void button1_Click(object sender, EventArgs e)
{
//Fill these variables using the data the user enters into the textboxes
string BusRoute = bus.Text;
string Driver = driver.Text;
int time = Convert.ToInt32(timeBox.Text);
//Try populating a new entry with the newly entered data
BusDBAccess bdba = new BusDBAccess(db);
bdba.InsertBus(BusRoute, Driver, time);
new SuccessForm(db, "Success").Show();
}
private void button3_Click(object sender, EventArgs e)
{
//Shows all the data for the Bus table when the 'View' button is clicked
if (comboBox1.Text == "Show All")
{
BusDBAccess bdba = new BusDBAccess(db);
createTableToShowBus(bdba.getAllBus());
}
//Shows all the data for the Bus table which matches the searched for Bus Driver name
else if (comboBox1.Text == "Driver Name")
{
string selectedName = textBox1.Text;
BusDBAccess bdba = new BusDBAccess(db);
createTableToShowBus(bdba.getWhereDriverIs(selectedName));
}
}
private void button4_Click(object sender, EventArgs e)
{
try
{
//If the user selects show all, display all the entries for the Bus Booking
if (comboBox1.Text == "Show All")
{
BusBookingDBAccess bdba = new BusBookingDBAccess(db);
createTableToShowAllBusBooking(bdba.getAllBusBooking());
SelectedTable = "";
}
//If the user searchs for a Booking ID, Show all the entries where their entered ID matches ones in the database
else if (comboBox1.Text == "Booking ID")
{
BusBookingDBAccess bdba = new BusBookingDBAccess(db);
createTableToShowAllBusBooking(bdba.SelectWhereBookingID(Convert.ToInt32(textBox1.Text)));
SelectedTable = "BusBooking";
}
//If the user searchs for a Driver Name, Show all the entries where their entered name matches the one stored in the database
else if (comboBox1.Text == "Driver Name")
{
BusDBAccess bdba = new BusDBAccess(db);
string driverName = textBox1.Text;
createTableToShowBus(bdba.getWhereDriverIs(driverName));
SelectedTable = "Bus";
}
//If the user searchs for a Staff Name, Show all the entries where their entered name matches the one stored in the database
else if (comboBox1.Text == "Staff Name")
{
StaffDBAccess sdba = new StaffDBAccess(db);
string staffName = textBox1.Text;
createTableToShowStaff(sdba.GetStaffByName(staffName));
SelectedTable = "Staff";
}
}
catch { }
}
//The constrcutor has the database and selected table passed in
public SearchForm(Database db, string WhichTable)
{
InitializeComponent();
this.db = db;
//Assign which table is being selected
Table = WhichTable;
//Makes border disappear and the form curved
this.FormBorderStyle = FormBorderStyle.None;
Region = System.Drawing.Region.FromHrgn(CreateRoundRectRgn(0, 0, Width, Height, 20, 20));
CenterToScreen();
//Fill the combo boxes
InitComboBox();
comboBox3.Items.Add("=");
comboBox3.Items.Add(">");
comboBox3.Items.Add("<");
comboBox1.Text = Table;
//Check the selected table
switch (Table)
{
//If it's this table. Fill the grid with data from the chosen database table
case "Parent & Child": InnerJoinDBAccess parentChild = new InnerJoinDBAccess(db); CreateTableToShowChildAndParent(parentChild.GetChildAndParent()); break;
case "Bookings": InnerJoinDBAccess booking = new InnerJoinDBAccess(db); createTableToShowBookings(booking.GetAllBooking()); break;
case "Bus": BusDBAccess BusdbAcess = new BusDBAccess(db); createTableToShowBus(BusdbAcess.getAllBus()); break;
case "Cancellation": CancellationDBAccess cdba = new CancellationDBAccess(db); CreateTableToShowCancellation(cdba.getAllCancellation()); break;
case "Children": ChildrenDBAccess chdba = new ChildrenDBAccess(db); CreateTableToShowChildren(chdba.GetAllChildren()); break;
case "Parent": ParentDBAccess pdba = new ParentDBAccess(db); CreateTableToShowParent(pdba.SelectAllParents()); break;
case "Schools": SchoolDBAccess sdba = new SchoolDBAccess(db); CreateTableToShowSchools(sdba.getAllSchools()); break;
case "Staff": StaffDBAccess stdba = new StaffDBAccess(db); CreateTableToShowStaff(stdba.getAllStaff()); break;
}
}
//When the user changes the selected combobox index
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
//Clear the data in the second combobox
comboBox2.Items.Clear();
//Switch the selected table
switch (comboBox1.Text)
{
//If the selected table is this value: populate the second combobox with these values
case "Bookings": comboBox2.Items.Add("Name"); comboBox2.Items.Add("Paid"); InnerJoinDBAccess booking = new InnerJoinDBAccess(db); createTableToShowBookings(booking.GetAllBooking()); break;
case "Bus": comboBox2.Items.Add("Driver"); comboBox2.Items.Add("Route"); comboBox2.Items.Add("Time"); BusDBAccess BusdbAcess = new BusDBAccess(db); createTableToShowBus(BusdbAcess.getAllBus()); break;
case "Cancellation": comboBox2.Items.Add("Reason"); CancellationDBAccess cdba = new CancellationDBAccess(db); CreateTableToShowCancellation(cdba.getAllCancellation()); break;
case "Children": comboBox2.Items.Add("Child Name"); comboBox2.Items.Add("Age"); comboBox2.Items.Add("Medical Problems"); ChildrenDBAccess chdba = new ChildrenDBAccess(db); CreateTableToShowChildren(chdba.GetAllChildren()); break; break;
case "Parent": comboBox2.Items.Add("Parent Name"); comboBox2.Items.Add("Parent Phone"); comboBox2.Items.Add("Parent Email"); comboBox2.Items.Add("Parent Address"); comboBox2.Items.Add("Parent Occupation"); ParentDBAccess pdba = new ParentDBAccess(db); CreateTableToShowParent(pdba.SelectAllParents()); break;
case "Schools": comboBox2.Items.Add("School Name"); comboBox2.Items.Add("School Location"); comboBox2.Items.Add("School Number"); SchoolDBAccess sdba = new SchoolDBAccess(db); CreateTableToShowSchools(sdba.getAllSchools()); break;
case "Staff": comboBox2.Items.Add("Staff Name"); comboBox2.Items.Add("Staff Voluntary"); StaffDBAccess stdba = new StaffDBAccess(db); CreateTableToShowStaff(stdba.getAllStaff()); break;
case "Parent & Child": comboBox2.Items.Add("Parent Name"); comboBox2.Items.Add("Child Name"); InnerJoinDBAccess injdba = new InnerJoinDBAccess(db); CreateTableToShowChildAndParent(injdba.GetChildAndParent()); break;
}
}
//When the 'Search' button is clicked
private void button1_Click(object sender, EventArgs e)
{
//The searched for name goes into the searcher variable
string searcher = textBox1.Text;
//If the user is searching for a child name in the Parent & Child table
if (comboBox2.Text == "Child Name" && comboBox1.Text == "Parent & Child")
{
//display the data which matches the searched for childs name
InnerJoinDBAccess injdba = new InnerJoinDBAccess(db);
CreateTableToShowChildAndParent(injdba.GetChildrenAndParentWhereChildName(searcher));
}
//If the user is searching for the Parents name in the parent & child table
if (comboBox2.Text == "Parent Name" && comboBox1.Text == "Parent & Child")
{
//diaplay the data which matches the searched for parents name
InnerJoinDBAccess injdba = new InnerJoinDBAccess(db);
CreateTableToShowChildAndParent(injdba.GetChildrenAndParentWhereParentName(searcher));
}
//If the user is searching for Driver
if (comboBox2.Text == "Driver")
{
//display the data which matches the searched for Bus drivers name
BusDBAccess bdba = new BusDBAccess(db);
createTableToShowBus(bdba.getWhereDriverIs(searcher));
}
// This repeats for the rest of the IF statements, the program will update the grid to show where the data in the table matches the value that the user is searching for
if (comboBox2.Text == "Route")
{
BusDBAccess bdba = new BusDBAccess(db);
createTableToShowBus(bdba.getWhereRouteIs(searcher));
}
if (comboBox2.Text == "Time")
{
BusDBAccess bdba = new BusDBAccess(db);
createTableToShowBus(bdba.getWhereTimeIs(comboBox3.Text, searcher));
}
if (comboBox2.Text == "Reason")
{
CancellationDBAccess cdba = new CancellationDBAccess(db);
CreateTableToShowCancellation(cdba.GetCancellByName(searcher));
}
if (comboBox2.Text == "Child Name")
{
ChildrenDBAccess cdba = new ChildrenDBAccess(db);
CreateTableToShowChildren(cdba.GetChildByName(searcher));
}
if (comboBox2.Text == "Age")
{
ChildrenDBAccess cdba = new ChildrenDBAccess(db);
CreateTableToShowChildren(cdba.GetChildByAge(comboBox3.Text, searcher));
}
if (comboBox2.Text == "Medical Problems")
{
ChildrenDBAccess cdba = new ChildrenDBAccess(db);
CreateTableToShowChildren(cdba.getChildByMedicalDetails());
}
if (comboBox2.Text == "Parent Name")
{
ParentDBAccess pdba = new ParentDBAccess(db);
CreateTableToShowParent(pdba.SelectAllParentsWhereName(searcher));
}
if (comboBox2.Text == "Parent Phone")
{
ParentDBAccess pdba = new ParentDBAccess(db);
CreateTableToShowParent(pdba.getParentWithPhone(searcher));
}
if (comboBox2.Text == "Parent Email")
{
ParentDBAccess pdba = new ParentDBAccess(db);
CreateTableToShowParent(pdba.getAllParentByEmail(searcher));
}
if (comboBox2.Text == "Parent Address")
{
ParentDBAccess pdba = new ParentDBAccess(db);
CreateTableToShowParent(pdba.getParentByAddress(searcher));
}
if (comboBox2.Text == "Parent Occupation")
{
ParentDBAccess pdba = new ParentDBAccess(db);
CreateTableToShowParent(pdba.getParentByOccupation(searcher));
}
if (comboBox2.Text == "School Name")
{
SchoolDBAccess sdba = new SchoolDBAccess(db);
CreateTableToShowSchools(sdba.getSchoolByName(searcher));
}
if (comboBox2.Text == "School Location")
{
SchoolDBAccess sdba = new SchoolDBAccess(db);
CreateTableToShowSchools(sdba.getSchoolByLocation(searcher));
}
if (comboBox2.Text == "School Number")
{
SchoolDBAccess sdba = new SchoolDBAccess(db);
CreateTableToShowSchools(sdba.getSchoolByNumber(searcher));
}
if (comboBox2.Text == "Paid")
{
string reason = textBox1.Text.ToLower();
int num = 0;
//If the user types in false or true, the program creates a variable called num which stores 0/1 depeneding on if the user has typed true or false
switch (reason)
{
case "false": num = 0; break;
case "true": num = 1; break;
}
InnerJoinDBAccess injdba = new InnerJoinDBAccess(db);
createTableToShowBookings(injdba.GetBookingWithPaid(num));
}
if (comboBox2.Text == "Name")
{
string name = textBox1.Text;
InnerJoinDBAccess injdba = new InnerJoinDBAccess(db);
createTableToShowBookings(injdba.GetBookingWithName(name));
}
}