如何绑定asp.net图表?

问题描述:

我想用一些变量值绑定asp.net图表。

下面给出的代码包含一些变量,我想将这些值与我的图表绑定并显示如下。 b $ b

代码:



Hi, I want to bind asp.net chart with some variable values.
the given below code contains some variable, I want to bind those values with my chart and display as given below.

Code:

protected void btnSubmit_Click(object sender, EventArgs e)
{
    int cnt = Convert.ToInt32(txtCount.Text);
    DateTime start = Convert.ToDateTime(txtStart.Text);
    DateTime end = Convert.ToDateTime(txtEnd.Text);
    var date1 = start.ToShortDateString();
    var date2 = end.ToShortDateString();

    TimeSpan datedifference = end.Subtract(start);
    int dateCount = datedifference.Days;
    float maxUpload = dateCount * 288;  
    float remainingUpload = maxUpload - cnt;
    float averageUpload = remainingUpload / (dateCount * 288) * 100;
    float missdUpload = 100 - averageUpload;
    string siteid = ddlSiteID.SelectedValue;
}







<asp:Chart ID="Chart1" runat="server">    
<Series>   
<asp:Series Name="Series1">   
</asp:Series>   
</Series>
<ChartAreas>
<asp:ChartArea Name="ChartArea1">  </asp:ChartArea>  </ChartAreas>                                                          </asp:Chart>





http://*.com/questions/30045471/how-to -bind-asp-net-chart [ ^ ]

[ ^ ]

您可以使用您的数据构建数据表,然后将其绑定到图表。



请参阅http://blogs.msdn.com/b/alexgor/archive/2009/02/21 /data-binding-ms-chart-control.aspx [ ^ ]。
You can build a datatable with your data and then bind it to chart.

See the examples in http://blogs.msdn.com/b/alexgor/archive/2009/02/21/data-binding-ms-chart-control.aspx[^].