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Reporting Forum
1 answer
100 views
Hi,

I am able to display report on the report viewer but when i am trying to print or exporting to either pdf or excel or any......   I am getting the following error:

"An error occurred while processing report": A column named resource_name is already belongs to this datatable.

Dynamically i created a datatable and attached to this report.


Thanks.

Regards
Syed Arshad

Steve
Telerik team
 answered on 22 Jun 2009
5 answers
504 views
I have to pass two parameters to subreport one is username and the other is sortby(column name will be entered by user). I am able to filter the data based on the selected username but I am not able to sort based on the parameter entered by the user(only the default value given in the report parameter for sort is getting sorted). I guess the sort parameter is not getting passed to the sub report.
Also my doubt is when I select any username will the sort option be applied to the entire report data or only the selected username report data?

Any help will be appreciated.
Thanks
Steve
Telerik team
 answered on 22 Jun 2009
1 answer
76 views

hi

  i created one report in my web application.

  I have to show 12 fields in report so when i was show that filed the report is expanded.I cant show all the value sin report viewr
  if i generate as pdf some fiedls missing

 

string

 

mimeType = string.Empty;

 

 

string ext = string.Empty;

 

 

Encoding encoding = Encoding.Default;

 

 

byte[] reportBytes = Telerik.Reporting.Processing.ReportProcessor.Render(

 

 

"PDF"

 

 

 

 

, reportToExport

,

null

 

 

 

 

,

out mimeType

 

,

out ext

 

,

out encoding);

 

 

 

string fileName = reportName + ".pdf";

 

Response.Clear();

Response.ContentType = mimeType;

Response.Cache.SetCacheability(

HttpCacheability.Private);

 

Response.Expires = -1;

Response.Buffer =

false;

 

Response.AddHeader(

"Content-Disposition",

 

 

string.Format("{0};FileName=\"{1}\"",

 

 

"attachment",

 

fileName));

Response.OutputStream.Write(reportBytes, 0, reportBytes.Length);

Response.End();


PDF is generated but Recodr is not coming fully
how to solv this prob

Regards

Abdul Ajees

Steve
Telerik team
 answered on 22 Jun 2009
4 answers
87 views
Hi, I'm new to telerik reporting and I admit that I have never tried this before.
I'm looking for an answer if my scenario is possible with telerik reporting:

I want to have an engine for displaying report that I will include in my web app for the client (one institution) with a couple of predefined reports. However, the requirement is that those reports will need to be flexible and the client should be able to modify them and create others. So, it seems like I would like to have a component that would  be able to run a wizard on the installed app and let the business admin generate report templates that he will place on the site, so that the users can take advantage of them. Everything without visual studio. Is this scenario possible? - I doubt, but it doesn't hurt to ask. If no? is there any other way to include new reports on the site by my client themselves without the need of recompiling ?

thanks
Steve
Telerik team
 answered on 22 Jun 2009
1 answer
262 views
Hello,

I am trying to build a Telerik Report (Template) to dynamically build reports based on the DataSource that it binds to. How can I dynamically add controls into each (header, details & footer section)? Please help.

I am trying something similar. But it is not letting me to do that. Please help. Thanks

public partial class _Default : System.Web.UI.Page {  
 
        protected void Page_Load(object sender, EventArgs e) {  
 
            // ReportTemplate is an Empty Report without any controls.  
            ReportTemplate Rep = new ReportTemplate();  
            for (int i = 0; i < 8; i++) {  
                Telerik.Reporting.TextBox h = new Telerik.Reporting.TextBox();  
                h.Value = "Column" + i.ToString();  
                PageHeaderSection header = new PageHeaderSection();  
                Header.Controls.Add(h);  
 
            }  
        }  
    } 


Steve
Telerik team
 answered on 22 Jun 2009
4 answers
520 views
I'm trying to display a report in a WPF window and I'm stuck.

I know I had something similar working a while back but with the changes I've made and upgrade to the Telerik ReportViewer I can't seem to accomplish the task now.

Here's the code for my ReportViewer window:

    public partial class MyReportViewer : Window  
    {  
        private IReportDocument myReport;  
 
        public MyReportViewer(IReportDocument document)  
        {  
            myReport = document;  
            InitializeComponent();  
        }  
 
        private void WindowLoaded(object sender, RoutedEventArgs e)  
        {  
            System.Windows.Forms.Integration.WindowsFormsHost host = new System.Windows.Forms.Integration.WindowsFormsHost();  
 
            ReportViewer rptViewer = new ReportViewer();  
            rptViewer.Report = this.myReport;  
            rptViewer.RefreshReport();  
            host.Child = rptViewer;  
              
              
        }  
   }  

 

 

 



Here's the calling window:
...

 

            KeyFront keyfront = new KeyFront(zone.ZoneID);  
            MyReportViewer rptViewer = new MyReportViewer(keyfront);  
            rptViewer.Show(); 

Here's the report code:
 

        public KeyFront(int zonepk)  
        {  
            /// <summary>  
            /// Required for telerik Reporting designer support  
            /// </summary>  
            InitializeComponent();  
 
            this.sqlDataAdapter1.SelectCommand.Parameters["@ZonePK"].Value = zonepk;  
            this.DataSource = this.sqlDataAdapter1;  
 
 
            //  
            // TODO: Add any constructor code after InitializeComponent call  
            //  
        } 

 

 

 

The report viewer window does appear but is blank.  What am I missing?

Thanks,
-Sid Meyers.

 

 

 

 

 

 

 

Sid
Top achievements
Rank 1
 answered on 18 Jun 2009
1 answer
108 views
Hi,

I have a web app developed using Visual Web studio 2008 express.  I have installed your Telerik Reports Trial version but i do not see the templates needed to get me started with your reports.


Brian

Steve
Telerik team
 answered on 18 Jun 2009
4 answers
183 views
Was wondering if there is an easy way to bind a dataset to a chart programmatically. Would like to use one of my prebuilt stored procedures without using a strongly typed dataset. Would like to do something like the following. The  last line fails however as the chart1 object does not appear to have a datasource property.

 

SqlConnection connSomsys = new SqlConnection(@"Server=cmdivst004\Jason08;Integrated Security=true;Database=QuoteDB");

 

 

SqlCommand selectChartinfo;

 

selectChartinfo =

new SqlCommand("sprocgetinternationalsales", connSomsys);

 

selectChartinfo.CommandType =

CommandType.StoredProcedure;

 

selectChartinfo.Parameters.AddWithValue(

"@year", 2008);

 

 

SqlDataAdapter adapter6 = new SqlDataAdapter(selectChartinfo);

 

 

DataSet dataSet6 = new DataSet();

 

adapter6.Fill(dataSet6);

 

this.chart1.datasource = dataSet6;

 

Jason
Top achievements
Rank 1
 answered on 17 Jun 2009
3 answers
189 views
Hi

I am new in telerik reporting.how to create and use report in web application
can i use dropdown in telerik report. i need to create dynamic report like when i
passed parameter the report the content of the report will be changed based on data from database

how to i create it ? its Urgnet

Regards

Abdul
Steve
Telerik team
 answered on 17 Jun 2009
1 answer
105 views
Hi,

I'm trying to control what get exported to a csv file an the only way i found is to put it in page header and foter. This is not sutable for me. Does someone know another way?
Steve
Telerik team
 answered on 17 Jun 2009
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