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asp.net Microsoft Chart control using sample code sharing _ Practical Tips

Source: Internet
Author: User
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Copy Code code as follows:

<configuration>
<system.webServer>
<remove name= "Chartimagehandler"/>
<add name= "Chartimagehandler" precondition= "Integratedmode" verb= "Get,head,post"
Path= "Chartimg.axd" type= "System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, version=4.0.0.0, culture=neutral, publickeytoken=31bf3856ad364e35 "/>
</system.webServer>
<system.web>
<add path= "Chartimg.axd" verb= get,head,post "type=" System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, version=4.0.0.0, culture=neutral, publickeytoken=31bf3856ad364e35 "
Validate= "false"/>
</system.web>
</configuration>

Copy Code code as follows:

<%@ Page language= "C #" autoeventwireup= "true" codefile= "Chart.aspx.cs" inherits= "chart"%>

<%@ Register assembly= "System.Web.DataVisualization, version=4.0.0.0, Culture=neutral, publickeytoken= 31bf3856ad364e35 "
Namespace= "System.Web.UI.DataVisualization.Charting" tagprefix= "ASP"%>

<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">

<title>mschart Chart Control </title>
<body>
<form id= "Form1" runat= "Server" >
<div>
<asp:chart id= "Chart1" runat= "Server" width= "500px" borderdashstyle= "Solid" palette= "Brightpastel" imagetype= "Png "Backsecondarycolor=" white "backgradientstyle=" Topbottom "borderwidth=" 2 "backcolor=" #D3DFF0 "Bordercolor=" 26, 59, ">
<Titles>
<asp:title "Microsoft Ya Black, 16pt" name= "Title1" text= "Statistics" >
</asp:Title>
</Titles>
<borderskin skinstyle= "Emboss" ></borderskin>
<Series>
<asp:series name= "Series1" charttype= "Bubble" markersize= "8" markerstyle= "Circle" >
</asp:Series>
</Series>
<ChartAreas>
<asp:chartarea name= "ChartArea1" bordercolor= "," "backsecondarycolor=" Transparent "backcolor=" 64, 165, 191, 228 "shadowcolor=" Transparent backgradientstyle= "Topbottom" >
</asp:ChartArea>
</ChartAreas>
</asp:Chart>

<asp:chart id= "Chart2" runat= "Server" >
<Series>
<asp:series name= "Series1" >
</asp:Series>
</Series>
<ChartAreas>
<asp:chartarea name= "CHARTAREA1" >
</asp:ChartArea>
</ChartAreas>
</asp:Chart>
<br/>

<asp:chart id= "CHART3" runat= "Server" >
<Series>
<asp:series name= "Series1" >
</asp:Series>
</Series>
<ChartAreas>
<asp:chartarea name= "CHARTAREA1" >
</asp:ChartArea>
</ChartAreas>
</asp:Chart>

<asp:chart id= "CHART4" runat= "Server" >
<Legends>
<asp:legend title= "Gold medal list" ></asp:Legend>
</Legends>
<Series>
<asp:series name= "Series1" >
</asp:Series>
</Series>
<ChartAreas>
<asp:chartarea name= "CHARTAREA1" >
</asp:ChartArea>
</ChartAreas>
</asp:Chart>
</div>
</form>
</body>

Copy Code code as follows:

Using System;
Using System.Collections.Generic;
Using System.Linq;
Using System.Web;
Using System.Data;
Using System.Web.UI;
Using System.Web.UI.WebControls;
Add
Using System.Drawing;

public partial class Chart:System.Web.UI.Page
{
protected void Page_Load (object sender, EventArgs e)
{
DataTable dt = Creatdata ();
GetStyle1 (DT);
GetStyle2 (DT);
GetStyle3 (DT);
GETSTYLE4 (DT);
}


protected void GetStyle1 (DataTable dt)
{
#region Line Chart
Chart1.datasource = dt;//bound data
chart1.series["Series1"]. ChartType = system.web.ui.datavisualization.charting.seriescharttype.line;//Set Chart type
Chart1.series[0]. Xvaluemember = "Country";//x axis data member columns
Chart1.series[0]. Yvaluemembers = "Score";//y axis data member columns
chart1.chartareas["ChartArea1"]. Axisx.title = "Country";//x axis Title
chart1.chartareas["ChartArea1"]. Axisx.titlealignment = stringalignment.far;//Sets the name of the y-axis title to a location far away
chart1.chartareas["ChartArea1"]. Axisy.title = "Gold medal";//x axis Title
chart1.chartareas["ChartArea1"]. Axisy.titlealignment = stringalignment.far;//Sets the name of the y-axis title to a location far away
chart1.chartareas["ChartArea1"]. Axisx.interval = spacing of 1;//x axis data
chart1.chartareas["ChartArea1"]. AxisX.MajorGrid.Enabled = false;//does not show vertical split line
Chart1.series[0]. Isvalueshownaslabel = true;//Display coordinate value
#endregion
}


protected void GetStyle2 (DataTable dt)
{
#region spline (smooth curve)
Chart2.datasource = dt;//bound data
chart2.series["Series1"]. ChartType = system.web.ui.datavisualization.charting.seriescharttype.spline;//Set Chart type
chart2.series["Series1"]. MarkerStyle = system.web.ui.datavisualization.charting.markerstyle.cross;//The style of the set point, cross
Chart2.series[0]. Xvaluemember = "Country";//x axis data member columns
Chart2.series[0]. Yvaluemembers = "Score";//y axis data member columns
chart2.chartareas["ChartArea1"]. Axisx.title = "Country";//x axis Title
chart2.chartareas["ChartArea1"]. Axisx.titlealignment = stringalignment.far;//Sets the name of the y-axis title to a location far away
chart2.chartareas["ChartArea1"]. Axisy.title = "Gold medal";//x axis Title
chart2.chartareas["ChartArea1"]. Axisy.titlealignment = stringalignment.far;//Sets the name of the y-axis title to a location far away
chart2.chartareas["ChartArea1"]. Axisx.interval = spacing of 1;//x axis data
chart2.chartareas["ChartArea1"]. AxisX.MajorGrid.Enabled = false;//does not show vertical split line
Chart2.series[0]. Isvalueshownaslabel = true;//Display coordinate value
#endregion
}

protected void GetStyle3 (DataTable dt)
{
#region Bar Chart
Chart3.datasource = dt;//bound data
chart3.series["Series1"]. ChartType = system.web.ui.datavisualization.charting.seriescharttype.bar;//Set Chart type
Chart3.series[0]. Xvaluemember = "Country";//x axis data member columns
Chart3.series[0]. Yvaluemembers = "Score";//y axis data member columns
chart3.chartareas["ChartArea1"]. Axisx.title = "Country";//x axis Title
chart3.chartareas["ChartArea1"]. Axisx.titlealignment = stringalignment.far;//Sets the name of the y-axis title to a location far away
chart3.chartareas["ChartArea1"]. Axisy.title = "Gold medal";//x axis Title
chart3.chartareas["ChartArea1"]. Axisy.titlealignment = stringalignment.far;//Sets the name of the y-axis title to a location far away
chart3.chartareas["ChartArea1"]. Axisx.interval = spacing of 1;//x axis data
chart3.chartareas["ChartArea1"]. AxisX.MajorGrid.Enabled = false;//does not show vertical split line
Chart3.series[0]. Isvalueshownaslabel = true;//Display coordinate value
#endregion
}


protected void GetStyle4 (DataTable dt)
{
#region Pie Chart
Chart4.datasource = dt;//bound data
chart4.series["Series1"]. ChartType = system.web.ui.datavisualization.charting.seriescharttype.pie;//Set Chart type
Chart4.series[0]. Xvaluemember = "Country";//x axis data member columns
Chart4.series[0]. Yvaluemembers = "Score";//y axis data member columns
Chart4.series[0]. Legendmapareaattributes = "Country"; Show National
Chart4.series[0]. Isvalueshownaslabel = true;//Display coordinate value
#endregion

}
<summary>
Create a two-dimensional datasheet
</summary>
<returns>datatable Types of data tables </returns>
Protected DataTable Creatdata ()
{
DataTable dt = new DataTable ();
Dt. Columns.Add ("Country", System.Type.GetType ("System.String"));
Dt. Columns.Add ("Score", System.Type.GetType ("System.String"));
string[] n = new string[] {"China", "United States", "Russia", "UK"};
String[] C = new string[] {"85", "80", "50", "35"};
for (int i = 0; i < 4; i++)
{
DataRow dr = dt. NewRow ();
dr["Country"] = N[i];
dr["Score"] = C[i];
Dt. Rows.Add (DR);
}
return DT;
}
}

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