Pass parameter to chart from aspx?

[engin]

Hello 

I need to create (reporting) chart on aspx codebehind programmaticaly. I couldnt find out how to do it .  All  programmaticaly examples which i ve seen were creatiıng programmaticaly chart on report.cs instead of aspx.cs.

Im waitin for ur helps.

Thanks..


 

[Peter]

Hi engin,

To create programmatically report, you need Telerik.Reporting.Report and Telerik.Reporting.DetailSection instance. Check out the following code snippet:

protected void Page_Load(object sender, EventArgs e)
{
    if (!Page.IsPostBack)
    {
        Telerik.Reporting.Chart progchart = new Telerik.Reporting.Chart();
        progchart.BitmapResolution = 96F;
        progchart.ImageFormat = System.Drawing.Imaging.ImageFormat.Emf;
        progchart.Location = new Telerik.Reporting.Drawing.PointU(new Telerik.Reporting.Drawing.Unit(0.3), Telerik.Reporting.Drawing.Unit.Cm(0.3));
        progchart.Name = "progchart1";
        progchart.PlotArea.EmptySeriesMessage.Appearance.Visible = true;
        progchart.PlotArea.EmptySeriesMessage.Visible = true;
        progchart.Size = new Telerik.Reporting.Drawing.SizeU(Telerik.Reporting.Drawing.Unit.Cm(9.6), Telerik.Reporting.Drawing.Unit.Cm(6.1));

        var report = new Telerik.Reporting.Report();
        var detail = new Telerik.Reporting.DetailSection();
        report.Items.Add(detail);
        detail.Items.Add(progchart);

        this.ReportViewer1.Report = report;
    }
}

However this is not the intended way to utilize Telerik Reporting because the reports that you can create with Telerik Reporting can have complex layout consisting of multiple report items, aggregates, expressions, groups and etc. Thus when possible our suggestion is to use our comprehensive Report Designer that simplifies the report creation task. 

Kind regards,
Peter
the Telerik team

[engin]

Hi Peter,

Yes It works. I should have used 'var ' thanks a lot.  I needed to pass paramaters to report with asp.net controls. Thats why i asked 

by the way thank you..