regarrding traffic light control project

Question

hallo, i am a master student and currentely working on traffic light control project . actually i had made project and its runs but not showing aspected result means there timers is not correct work. so could you please help me on it your help is very usefull for me thanks.

arvind ghodki · Answer

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 { 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); } } }

Upendra Pratap Shahi · Answer

Kindly share your code.

regarrding traffic light control project

Answers (2)