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.