regarrding traffic light control project

okey,

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

namespace RT_Traffic_control

{

public partial class Traffic_Control : Form

{

private double timerRed = 0; //Error 2 The type 'IT274_DesiBravo_TrafficLight.TrafficLight' already contains a definition for 'timerRed'

//the rest is the same error

private double timerYellow = 0;

private double timerGreen = 0;

public Traffic_Control()

{

InitializeComponent();

}

private void Traffic_Control_Load(object sender, EventArgs e)

{

timerLights.Enabled = true;

}

private void button1_Click(object sender, EventArgs e)

{

try

{

if (txtRed.Text != "" && txtYellow.Text != "" && txtGreen.Text != "")

{

if (double.Parse(txtRed.Text) >= 1)

{

if (double.Parse(txtYellow.Text) >= 1)

{

if (double.Parse(txtGreen.Text) >= 1)

{

//timerReset();

createLights();

Graphics greenlight = this.CreateGraphics();

Graphics redLight = this.CreateGraphics();

Graphics YellowLight = this.CreateGraphics();

redLight.FillEllipse(Brushes.Red, 407, 25, 50, 50);

greenlight.FillEllipse(Brushes.Green, 407, 145, 50, 50);

double greenTime = double.Parse(txtGreen.Text);

timer_Green.Enabled = true;

txtRed.Enabled = false;

txtYellow.Enabled = false;

txtGreen.Enabled = false;

}

else

{

MessageBox.Show("Please enter a number between 1 - 20 in the Green box.");

}

else

{

MessageBox.Show("Please enter a number between 1 - 20 in the Yellow box.");

}

else

{

MessageBox.Show("Please enter a number between 1 -20 in the Red box.");

}

else

{

MessageBox.Show("Please enter a number boxes cannot be blank.");

}

catch

{

MessageBox.Show("Please only numeric values.");

}

private void btnrest_Click(object sender, EventArgs e)

{

//timerReset();

txtRed.Enabled = true;

txtYellow.Enabled = true;

txtGreen.Enabled = true;

timer_Green.Enabled = false;

timer_Yellow.Enabled = false;

timer_red.Enabled = false;

createLights();

}

private void btnexit_Click_1(object sender, EventArgs e)

{

this.Close();

}

private void timerLights_Tick(object sender, EventArgs e)

{

createLights();

timerLights.Enabled = false;

}

private void timer_red_Tick(object sender, EventArgs e)

{

Graphics redlight = this.CreateGraphics();

redlight.FillEllipse(Brushes.Red, 407, 25, 50, 50);

double redTime = double.Parse(txtRed.Text);

timerRed++;

if (redTime - 1 > timerRed)

{

redlight.FillEllipse(Brushes.Black, 407, 25, 50, 50);

redlight.DrawEllipse(Pens.Red, 407, 25, 50, 50);

timer_red.Enabled = true;

//timerReset();

Graphics greenlight = this.CreateGraphics();

greenlight.FillEllipse(Brushes.Green, 407, 145, 50, 50);

timer_Green.Enabled = true;

}

private void timer_Yellow_Tick(object sender, EventArgs e)

{

Graphics YellowLight = this.CreateGraphics();

YellowLight.FillEllipse(Brushes.Yellow, 407, 85, 50, 50);

double YellowTime = double.Parse(txtYellow.Text);

timerYellow++;

if (YellowTime - 1 > timerYellow)

{

YellowLight.FillEllipse(Brushes.Black, 407, 85, 50, 50);

YellowLight.DrawEllipse(Pens.Yellow, 4047, 85, 50, 50);

Graphics redLight = this.CreateGraphics();

redLight.FillEllipse(Brushes.Red, 407, 145, 50, 50);

timer_Yellow.Enabled = false;

timer_red.Enabled = true;

}

private void timer_Green_Tick(object sender, EventArgs e)

{

Graphics greenLight = this.CreateGraphics();

greenLight.FillEllipse(Brushes.Green, 407, 145, 50, 50);

double greenTime = double.Parse(txtGreen.Text);

timerGreen++;

if (greenTime - 1 < timerGreen)

{

greenLight.FillEllipse(Brushes.Black, 407, 145, 50, 50);

greenLight.DrawEllipse(Pens.Green, 407, 145, 50, 50);

Graphics YellowLight = this.CreateGraphics();

YellowLight.FillEllipse(Brushes.Yellow, 407, 85, 50, 50);

timer_Green.Enabled = false;

timer_Yellow.Enabled = true;

}

private void createLights()

{

Graphics gr = this.CreateGraphics();

Graphics redLight = this.CreateGraphics();

Graphics YellowLight = this.CreateGraphics();

Graphics greenLight = this.CreateGraphics();

Rectangle box = new Rectangle(382, 17, 100, 183);

SolidBrush Black = new SolidBrush(Color.Black);

gr.FillEllipse(Brushes.Black, box);

Pen whitePen = new Pen(Color.White);

redLight.DrawEllipse(Pens.Red, 407, 25, 50, 50);

YellowLight.DrawEllipse(Pens.Green, 407, 145, 50, 50);

}

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

arvind ghodki11y ago
okey,
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace RT_Traffic_control
{
public partial class Traffic_Control : Form
{
private double timerRed = 0; //Error 2 The type 'IT274_DesiBravo_TrafficLight.TrafficLight' already contains a definition for 'timerRed'
//the rest is the same error
private double timerYellow = 0;
private double timerGreen = 0;
public Traffic_Control()
{
InitializeComponent();
}
private void Traffic_Control_Load(object sender, EventArgs e)
{
timerLights.Enabled = true;
}
private void button1_Click(object sender, EventArgs e)
{
{
try
{
if (txtRed.Text != "" && txtYellow.Text != "" && txtGreen.Text != "")
{
if (double.Parse(txtRed.Text) >= 1)
{
if (double.Parse(txtYellow.Text) >= 1)
{
if (double.Parse(txtGreen.Text) >= 1)
{
//timerReset();
createLights();
Graphics greenlight = this.CreateGraphics();
Graphics redLight = this.CreateGraphics();
Graphics YellowLight = this.CreateGraphics();
redLight.FillEllipse(Brushes.Red, 407, 25, 50, 50);
greenlight.FillEllipse(Brushes.Green, 407, 145, 50, 50);
double greenTime = double.Parse(txtGreen.Text);
timer_Green.Enabled = true;
txtRed.Enabled = false;
txtYellow.Enabled = false;
txtGreen.Enabled = false;
}
else
{
MessageBox.Show("Please enter a number between 1 - 20 in the Green box.");
}
}
else
{
MessageBox.Show("Please enter a number between 1 - 20 in the Yellow box.");
}
}
else
{
MessageBox.Show("Please enter a number between 1 -20 in the Red box.");
}
}
else
{
MessageBox.Show("Please enter a number boxes cannot be blank.");
}
}
catch
{
MessageBox.Show("Please only numeric values.");
}
}
}
private void btnrest_Click(object sender, EventArgs e)
{
//timerReset();
txtRed.Enabled = true;
txtYellow.Enabled = true;
txtGreen.Enabled = true;
timer_Green.Enabled = false;
timer_Yellow.Enabled = false;
timer_red.Enabled = false;
createLights();
}
private void btnexit_Click_1(object sender, EventArgs e)
{
this.Close();
}
private void timerLights_Tick(object sender, EventArgs e)
{
createLights();
timerLights.Enabled = false;
}
private void timer_red_Tick(object sender, EventArgs e)
{
Graphics redlight = this.CreateGraphics();
redlight.FillEllipse(Brushes.Red, 407, 25, 50, 50);
double redTime = double.Parse(txtRed.Text);
timerRed++;
if (redTime - 1 > timerRed)
{
redlight.FillEllipse(Brushes.Black, 407, 25, 50, 50);
redlight.DrawEllipse(Pens.Red, 407, 25, 50, 50);
timer_red.Enabled = true;
//timerReset();
Graphics greenlight = this.CreateGraphics();
greenlight.FillEllipse(Brushes.Green, 407, 145, 50, 50);
timer_Green.Enabled = true;
}
}
private void timer_Yellow_Tick(object sender, EventArgs e)
{
Graphics YellowLight = this.CreateGraphics();
YellowLight.FillEllipse(Brushes.Yellow, 407, 85, 50, 50);
double YellowTime = double.Parse(txtYellow.Text);
timerYellow++;
if (YellowTime - 1 > timerYellow)
{
YellowLight.FillEllipse(Brushes.Black, 407, 85, 50, 50);
YellowLight.DrawEllipse(Pens.Yellow, 4047, 85, 50, 50);
Graphics redLight = this.CreateGraphics();
redLight.FillEllipse(Brushes.Red, 407, 145, 50, 50);
timer_Yellow.Enabled = false;
timer_red.Enabled = true;
}
}
private void timer_Green_Tick(object sender, EventArgs e)
{
Graphics greenLight = this.CreateGraphics();
greenLight.FillEllipse(Brushes.Green, 407, 145, 50, 50);
double greenTime = double.Parse(txtGreen.Text);
timerGreen++;
if (greenTime - 1 < timerGreen)
{
greenLight.FillEllipse(Brushes.Black, 407, 145, 50, 50);
greenLight.DrawEllipse(Pens.Green, 407, 145, 50, 50);
Graphics YellowLight = this.CreateGraphics();
YellowLight.FillEllipse(Brushes.Yellow, 407, 85, 50, 50);
timer_Green.Enabled = false;
timer_Yellow.Enabled = true;
}
}
private void createLights()
{
Graphics gr = this.CreateGraphics();
Graphics redLight = this.CreateGraphics();
Graphics YellowLight = this.CreateGraphics();
Graphics greenLight = this.CreateGraphics();
Rectangle box = new Rectangle(382, 17, 100, 183);
SolidBrush Black = new SolidBrush(Color.Black);
gr.FillEllipse(Brushes.Black, box);
Pen whitePen = new Pen(Color.White);
redLight.DrawEllipse(Pens.Red, 407, 25, 50, 50);
YellowLight.DrawEllipse(Pens.Green, 407, 145, 50, 50);
}
}
}
0
Upendra Pratap Shahi11y ago
Kindly share your code.
0