C# Tutorial - Live Chart/Graph in C# Winforms Application | FoxLearn

Live Chart/Graph using LiveCharts control help you create c# graphs and charts windows application using c# chart control.

Live Charts is Simple, flexible, interactive & powerful data visualization for .Net. LiveCharts is just data visualization but built and for everyone. Enter data in DataGridView, then generate a pie chart from data in DataGridView using windows forms chart.

Through this video you will learn the following topics:

As you know, Live Charts is a net chart library supports c# real time chart, you can use the LiveCharts.WinForms to create c# pie chart.

This video show you how do i use the livecharts library in c#, include the way to download net charting library from the nuget, then using live charts c# to add live chart column chart through chart in c# windows application.

First off, you need to create a new project live chart winform, then install c# chart library open source from the manage nuget packages, then add c# chart datasource through the c# chart example in winforms chart.

[kumaresha]

Good to learn C#. Need how to code data in dgv and based on dgv, how to populate chart using Tabs control.

[WILLFACTOR]

foreach (var obj in data.Product)

my data is underlined red, any reasons why

[christanbardemorilla]

Keep it up FoxLearn.Thank you for this video.

[billyjones]

what do i change if i want to display text in the first column and int values in the second column???

[adamzbudniewek]

Thank you so much ! love you in the future of countinue it - you can show how to learn machine to detect own picture for example detect logo fox learn on pictures :) You forgot about that :(

[DD-rzwl]

plss show how to use other charts, like cartesian

[bojidarkamenski]

Again nice video!!!! Congrats for your work!
Can you help with this problem: Unclosed quotation mark after the character string "

[patriciaspagnolo]

Can't learn with music in the background. It's a bad combination trying to listen to the presenter and having music at the same time.

[milinddabhade]

Hello
i need help
how to released memory after form closed c#
i want released the memory winch allocated by form can you make one video on that
thanks in Advance

[realprof]

Is visual studio 2012 can use and download live chart? Because i cant download on it

[luiseduardo]

My Chart is black on execution but the information will loaded, how a fix that.

[ddyno]

Could You make tutorial how to make combobox in listview?

[benjy]

Can you make a Video About how to Code a simple teamspeak 3 Client?

[abuhuzaifa]

Not Working Man I Dont Know Why

SeriesCollection Series = new SeriesCollection();
foreach (var obj in data.Revenue)
Series.Add(new PieSeries() { Title = obj.Year.ToString(), Values = new ChartValues<int> { obj.Earning }, DataLabels = true, LabelPoint = labelPoint });

pieChart1.Series = Series;

I Am having error In data.Revenue in foreach

[kamranmmmdov]

please make video about Chatbot in Asp.NET

[JannatRocks]

using LiveCharts;
using LiveCharts.Wpf;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Forms;

namespace live_chart
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

Func<ChartPoint, string> labelPoint = chartpoint => string.Format("{0} ({1:P})", chartpoint.Y, chartpoint.Participation);

private void pieChart1_ChildChanged(object sender, e)
{
// This event can be used for handling changes in the chart's child elements if needed
}

private void sender, DataGridViewCellEventArgs e)
{
// This event can be used for handling cell content click events in the DataGridView if needed
}

private void button1_Click(object sender, EventArgs e)
{
SeriesCollection series = new SeriesCollection();

// Assuming data.Revenue is a collection of objects with Year and Total properties
foreach (var obj in data.Revenue)
{
// Convert obj.Total to int before adding it to the chart values
int totalValue;
if (int.TryParse(obj.Total, out totalValue))
{
series.Add(new PieSeries
{
Title = obj.Year.ToString(),
Values = new ChartValues<int> { totalValue },
DataLabels = true,
LabelPoint = labelPoint
});
}
else
{
// Handle the case where obj.Total is not a valid integer
MessageBox.Show($"Invalid total value: {obj.Total}");
}
}

pieChart1.Series = series;
}

private void Form1_Load(object sender, EventArgs e)
{
pieChart1.LegendLocation = LegendLocation.Bottom;
}
}
}
use this code