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