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Show GroupFooterSection using code

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Chetan Pawar asked on 18 Nov 2009, 05:35 AM

Hi All,
I am binding a report to viewer using code at run time.
report details and header are displaying well.
I want to show sum/count summary information of all columns within report in "GroupFooterSection".
I have written following code

    
            Telerik.Reporting.ReportItemBase[] reportitmfooter = new ReportItemBase[ds.Tables[0].Columns.Count]; 
        
            for (int i = 0; i < ds.Tables[0].Columns.Count; i++) 
        
             { 
        
            //Fill the Group footer for show sum or count 
        
                        Telerik.Reporting.TextBox txtGroupFooter = new Telerik.Reporting.TextBox(); 
        
                        txtGroupFooter.Value = "=count([" + headcolumnname + "])"; 
        
                        txtGroupFooter.Name = "Sum" + headcolumnname; 
        
                        //textBoxDetails.Location = new Telerik.Reporting.Drawing.PointU(new Telerik.Reporting.Drawing.Unit(xaxis, Telerik.Reporting.Drawing.UnitType.Inch), new Telerik.Reporting.Drawing.Unit(yaxis, Telerik.Reporting.Drawing.UnitType.Inch)); 
        
                        textBoxDetails.Size = new Telerik.Reporting.Drawing.SizeU(new Telerik.Reporting.Drawing.Unit(2, Telerik.Reporting.Drawing.UnitType.Cm), new Telerik.Reporting.Drawing.Unit(0.5, Telerik.Reporting.Drawing.UnitType.Cm)); 
        
                        reportitmfooter[i] = txtGroupFooter; 
        
            } 
        
            //group footer 
        
                    Telerik.Reporting.GroupFooterSection groupFootersection = new GroupFooterSection(); 
        
                    groupFootersection.Height = new Telerik.Reporting.Drawing.Unit(0.2, Telerik.Reporting.Drawing.UnitType.Inch); 
        
                    groupFootersection.Style.BackgroundColor = System.Drawing.Color.Blue; 
        
                    groupFootersection.KeepTogether = true; 
        
                    groupFootersection.Visible = true; 
        
                    groupFootersection.Name = "rptGroupFooter"; 
        
                    groupFootersection.Items.AddRange(reportitmfooter); 
        
                    report.Items.Add(groupFootersection);

Group Footer is not displaying on web.
Please provide help.

Thank you in advanced.

1 Answer, 1 is accepted

Accepted

answered on 18 Nov 2009, 03:45 PM

Hi Chetan Pawar,

If you really need to dynamically add the TextBox items in the group footer "by hand", the best teacher is still the report designer - add some items in the footer and review the generated code in the InitializeComponent method. Keep in mind that you need to provide appropriate location for each item, so that they do not overlap.

Write us if you need further assistance.

Kind regards,
Milen
the Telerik team

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