//
// This is Event Handler for the request button which is located in the first floor.
//
private void down_Click(object sender, EventArgs e)
{// If the vertical location of the Elevator is equal to y = 95, the 'OpenDoor' timer will start. Otherwise, 'CloseDoor' timer will start.
if (Elevator.Top == 95)
{
drOpen = true;
// This insert command will be saved into string data type (Sqlcommand).
// Afterwards, it will call the connection method to execute the 'Sqlcommand' which is stored in the data type.
Sqlcommand = "INSERT INTO Log ( [Action], [Date] ) values ('Door is opening in first Floor', ' " + DateTime.Now.ToString("dd/MM/yyyy HH:mm:ss") + "')";
Connection();
OpenDoor.Start();// It will call the 'OpenDoor' Event Handler.
}
else
{
drClose = true;
button = false;
close = false;
lightOn = false;
// This insert command will be saved into string data type (Sqlcommand).
// Afterwards, it will call the connection method to execute the 'Sqlcommand' which is stored in the data type.
Sqlcommand = "INSERT INTO Log ( [Action], [Date] ) values ('Door is closing in first Floor', ' " + DateTime.Now.ToString("dd/MM/yyyy HH:mm:ss") + "')";
Connection();
CloseDoor.Start();// The 'CloseDoor' timer will start therefore, means it will call the 'CloseDoor' Event Handler.
}
}
//
// This Event Handler is for the 'GoUp' timer which is used to make the Elevator go up from the ground floor.
//
private void GoUp_Tick_1(object sender, EventArgs e)
{
GoDown.Stop(); // Before executing the 'GoUp' timer, the 'GoDown' timer will stop.
//If the vertical location of the Elevator is less than or equal to y = 96, then the 'GoUp' timer will stop.
//Until the Elevator reaches y = 96, it continues increasing the vertical location from the ground floor (y = 469).
if (Elevator.Top <= 96)
{
arrowUp.Visible = false;
GoUp.Stop(); //'GoUp' timer will stop.
downS.Visible = false; // First floor request button will become hidden.
btnF1s.Visible = false; // '1' button in the control panel will become hidden.
G1.Visible = false; // G1' display screen will become hidden which means that the display sreen above the elevator doors will change into '1'.
G2.Visible = false; // 'G2' display screen will become hidden which means that the display sreen above the elevator doors will change into '1'.
GBox.Visible = false; // 'GBox' control panel display screen will become hidden.
drOpen = true;
lightOn = false;
close = false;
// This insert command will be saved into string data type (Sqlcommand).
// Afterwards, it will call the connection method to execute the 'Sqlcommand' which is stored in the data type.
Sqlcommand = "INSERT INTO Log ( [Action], [Date] ) values ('Elevator in First Floor', ' " + DateTime.Now.ToString("dd/MM/yyyy HH:mm:ss") + "')";
Connection();
OpenDoor.Start(); // It will call the 'OpenDoor' Event Handler.
}
else
{
Elevator.Top = Elevator.Top - 5; // The location of the Elevator will decrease by one which means the Elevator will go up from the ground floor.
controlPanel.Top = controlPanel.Top - 5; // The location of the 'controlPanel' will decrease by one which means the controlPanel will go up from the ground floor.
//If 'button' is aslo true, afterthat 'btnF1s' button will become visible.
// If not, 'downS' will become visible.
arrowUp.Visible = true;
if (button == true)
{
btnF1s.Visible = true;
}
else
{
downS.Visible = true;
}
}
}
//
// This is the Event Handler for the 'OpenDoor' button in the control panel.
//
private void button1_Click(object sender, EventArgs e)
{
CloseDoor.Stop(); // It will stop the 'CloseDoor' timer.
// If the vertical location of the Elevator is greater then or equal to y = 469, the 'OpenDoor' timer will start.
// Also, if the vertical location of the Elevator is less then or equal to y = '96', then the CloseDoor' timer will start.
if (Elevator.Top >= 469)
{
drOpen = false;
close = true;
OpenDoor.Start(); // It will call the 'OpenDoor' Event Handler.
}
else if (Elevator.Top <= 96)
{
drOpen = true;
close = true;
OpenDoor.Start(); // It will call the 'OpenDoor' Event Handler.
}
}
