使用C＃显示在asp.net中显示到图表中的gridview记录 [英] showing the gridview records displayed into the chart in asp.net using C#

问题描述

注意：它是网络应用程序。





来自Gridview记录如何使用图表显示。




Gridview中的
记录如下;





BFid Rate < br $>


1 25

2 50

3 75

4 100
1 50

2 75





i希望使用图表显示上述记录关闭







示例如下所示，显示在图表中的网格视图记录如下





100





75









25


1 1 2 3 4





从上面的网格视图记录中我想显示使用图表如下所示




x轴b $ b我希望从gridview中显示Bfid

在y轴i想要从gridview显示Rate





我怎么能用c＃使用asp.net。



问候，

Narasiman P.

解决方案

假设您要创建折线图，您可以使用以下代码创建图表控件：

 <   asp：chart     id   =  ChartRate    runat   =  server    height   =  400px    width   =  800px    xmlns：asp   = ＃unknown >  
 <   series  >  
 <   asp ：series     xvaluemember   = 日期    isvalueshownaslabel   =  true    yvaluemembers   = 呼叫计数 >  
 Name =Series1ChartType =LineColor =GreenIsVisibleInLegend =trueBorderWidth =1> 
 <   / asp：series  >  
 
 <   / series  >  
 <   borderskin     backcolor   = 白色    bordercolor   = 黑色    skin  样式  = 浮雕    /  >  
 <   chartareas  >  
 <   asp ：chartarea    名称  =  ChartArea1    borderwidth   =  0 >  
 <   axisy    标题  =  BfId    in terval   =  5 >  <   / axisy  >  
 <   axisx     title   = 评分 >  <   / axisx  >  
 <   / asp：chartarea  < span class =code-keyword>>  
 <   / chartareas  >  
 <   / asp：chart  >  

在Code Behind中，您可以直接将此图表绑定到图表控件中的数据集

 ChartRate.DataSource = dsRate.Tables [ 0 ];  //  在此处指定gridview的数据源。 
 ChartRate.DataBind（）; 

欲了解更多信息，请查看以下链接：

如何在ASP.Net 3.5图表工具中创建条形图和折线图 [ ^ ]

Note : it is web application.


From Gridview records how to display using chart.


in Gridview records as follows;


BFid Rate

1 25
2 50
3 75
4 100
1 50
2 75


i want to display the above records using chart as follows



Example as follows showing the grid view records displayed into the chart as follows


100


75

50


25

1 1 2 3 4


From the above grid view records i want to display the using chart as follows


in x axis i want to display the Bfid from the gridview
in y axis i want to display the Rate from the gridview


for that how can i do using asp.net using c#.

Regards,
Narasiman P.

解决方案

Assuming you want to create a line chart, you can create the chart control using following code:

<asp:chart id="ChartRate" runat="server" height="400px" width="800px" xmlns:asp="#unknown">
                  <series>
                      <asp:series xvaluemember="Date" isvalueshownaslabel="true" yvaluemembers="Call count">
                           Name="Series1" ChartType="Line" Color="Green" IsVisibleInLegend="true" BorderWidth="1">
                      </asp:series>
 
                  </series>
                  <borderskin backcolor="White" bordercolor="Black" skinstyle="Emboss" />
                  <chartareas>
                      <asp:chartarea name="ChartArea1" borderwidth="0">
                          <axisy title="BfId" interval="5"></axisy>
                          <axisx title="Rate"></axisx>
                       </asp:chartarea>
                  </chartareas>
              </asp:chart>

In Code Behind you can directly bind this chart to Dataset in Chart Control

ChartRate.DataSource = dsRate.Tables[0]; // Assign here your gridview's data source.
ChartRate.DataBind();

For more information look at the following links:
How to Create Bar Chart and Line Chart both in ASP.Net 3.5 Charting Tools[^]

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