i am trying to create Chart in C#

Feroz Khan

10y1.3kVisual Basic .NET

Hi All,

i am using below code creating chart in c# through DataGridview but i am facing some issue

from gridview all rows graph not showing just one row graph showing. please check below my code and attached picture.

foreach (DataGridViewRow row in datagridview.Rows)

{

Series S = chartBpComplaince.Series.Add(row.Cells[4].Value.ToString());

S.Points.AddXY(row.Cells[2].Value.ToString(), row.Cells[3].Value.ToString());

S.ChartType = SeriesChartType.Column;

S.IsValueShownAsLabel = true;

}

Gridview Data

0 - 1 - 2 - 3 - 4

10001 - PAK - SUP - 80.83 - June-2016

10002 - PAK - BJB - 90.48 - June-2016

10003 - PAK - DES - 94.72 - June-2016

10004 - PAK - ZYK - 95.1 - June-2016

10005 - PAK - BLA - 95.33 - June-2016

10006 - PAK - MOD - 95.33 - June-2016

10007 - PAK - NKR - 95.83 - June-2016

10008 - PAK - MON - 96.05 - June-2016

10009 - PAK - OXO - 96.67 - June-2016

10010 - PAK - UND - 96.67 - June-2016

10011 - PAK - CEL - 97 - June-2016

2 Replies

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Bikesh Srivastava10y ago
You can try this.
Table.Rows.Clear();
Table.Columns.Clear();
Table.Columns.Add("state","");
Table.Columns.Add("sanity","SANITY");
Table.Columns.Add("unit","UNIT");
Table.Columns.Add("issuesDb","ISSUESDB");
//fillinginsomedata
Table.Rows.Add("ALLPASSED",86,21,2);
Table.Rows.Add("FAILED",7,0,1);
Table.Rows.Add("Cancelled",0,0,0);
//NowwecansetuptheChart:
Listcolors=newList{Color.Green,Color.Red,Color.Black};
chart1.Series.Clear();
for(inti=0;i
{
SeriesS=chart1.Series.Add(Table[0,i].Value.ToString());
S.ChartType=SeriesChartType.Column;
S.Color=colors[i];
}
//andfillinallthevaluesfromthedgvtothechart:
for(inti=0;i
{
for(intj=1;j
{
intp=chart1.Series[i].Points.AddXY(Table.Columns[j].HeaderText,Table[j,i].Value);
}
}
Ajay Malik10y ago
try this code
usingSystem;
usingSystem.Windows.Forms;
usingSystem.Windows.Forms.DataVisualization.Charting;
namespaceDino.Tools.WebMonitor
{
publicclassFakeChartForm1:Form
{
privateSystem.ComponentModel.IContainercomponents=null;
System.Windows.Forms.DataVisualization.Charting.Chartchart1;
publicFakeChartForm1()
{
InitializeComponent();
}
privatedoublef(inti)
{
varf1=59894-(8128*i)+(262*i*i)-(1.6*i*i*i);
returnf1;
}
privatevoidForm1_Load(objectsender,EventArgse)
{
chart1.Series.Clear();
varseries1=newSystem.Windows.Forms.DataVisualization.Charting.Series
{
Name="Series1",
Color=System.Drawing.Color.Green,
IsVisibleInLegend=false,
IsXValueIndexed=true,
ChartType=SeriesChartType.Line
};
this.chart1.Series.Add(series1);
for(inti=0;i<100;i++)
{
series1.Points.AddXY(i,f(i));
}
chart1.Invalidate();
}
protectedoverridevoidDispose(booldisposing)
{
if(disposing&&(components!=null))
{
components.Dispose();
}
base.Dispose(disposing);
}
privatevoidInitializeComponent()
{
this.components=newSystem.ComponentModel.Container();
System.Windows.Forms.DataVisualization.Charting.ChartAreachartArea1=newSystem.Windows.Forms.DataVisualization.Charting.ChartArea();
System.Windows.Forms.DataVisualization.Charting.Legendlegend1=newSystem.Windows.Forms.DataVisualization.Charting.Legend();
this.chart1=newSystem.Windows.Forms.DataVisualization.Charting.Chart();
((System.ComponentModel.ISupportInitialize)(this.chart1)).BeginInit();
this.SuspendLayout();
//
//chart1
//
chartArea1.Name="ChartArea1";
this.chart1.ChartAreas.Add(chartArea1);
this.chart1.Dock=System.Windows.Forms.DockStyle.Fill;
legend1.Name="Legend1";
this.chart1.Legends.Add(legend1);
this.chart1.Location=newSystem.Drawing.Point(0,50);
this.chart1.Name="chart1";
//this.chart1.Size=newSystem.Drawing.Size(284,212);
this.chart1.TabIndex=0;
this.chart1.Text="chart1";
//
//Form1
//
this.AutoScaleDimensions=newSystem.Drawing.SizeF(6F,13F);
this.AutoScaleMode=System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize=newSystem.Drawing.Size(284,262);
this.Controls.Add(this.chart1);
this.Name="Form1";
this.Text="FakeChart";
this.Load+=newSystem.EventHandler(this.Form1_Load);
((System.ComponentModel.ISupportInitialize)(this.chart1)).EndInit();
this.ResumeLayout(false);
}
///
///Themainentrypointfortheapplication.
///
[STAThread]
staticvoidMain()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(newFakeChartForm1());
}
}
}