I'm trying to figure out how to have my properties populate correctly.  This all works fine in my test project, but when I try to incorporate the reports into my regular project, which uses SQLServer as the SessionState mode, the properties are no longer populated.   In addition, the EmailPromotionReport() is fired twice.   How can I set this up properly?  Thanks.

Report Code:
   
Calling report code:

Hi,

Hello,

I am having a problem with my Telerik Report using Datasource on Postback even when I explicitly create and bind a new Datasource to the report in the code behind.

I have a Dropdownlist on my page that contains date ranges I can select to populate the report with.  Next to that I have a "Get Report" button that when clicked fetches the necessary rows from the database, processes them, manually builds a Dataset, and then binds the Dataset to the report.

This works great the first time I generate the report after visiting the page.  However, when I select a new date range from the dropdown and click the Get Timesheet button, the same data from before is displayed.  The Report or ReportViewer appears to be using cached data and I do not know how to refresh it.  The documentation shows a public RefreshReport method in the ReportViewer class that does not actually show up in Visual Studio for me.  Even when I click the refresh button on the ReportViewer, the data remains the same.  I realize that I am not using the standard method to set report parameters, but due to the way I have to build the DataSet I am unable to set the parameters directly on the report.

Any help is greatly appreciated.

How do I uninstall Q1 2008 release ?

When I try to uninstall I get an error saying that it can not connect to the master database on SQL ....  and then it rolls back the uninstall !!

I have not changed my SQL configuration.

I keep seeing this red error box with a cryptic message and an instruction to "See innerException for details" (or something to that effect.

How does one check this innerException?

Thanks

Hi

I am new to reporting and have looked at using either crystal and Telerik.  I have to say that as a newcomer TR is many times more intuitive than CR.  However i am a little stuck on how to approch a problem.

I want to produce a grid type layout based on a users request at runtime.  The layout is just header rows and detail rows.  However i do not know how many columns there will be.  Ther could be as few as three or as many as 8.  The data requested by the user contains the number of columns and the approprate widths of each coumn.  This was made to work by a progammer using vb6 and CR by creating a grid of 10 columns and hiding the unwanted ones at runtime.

However, i guess we could add the columns at runtime using code behind.  Unforrtunately there is very few examples for me to look at.  Can someone provide some examples of adding columns programmatically to simple header detail table.

Is it posible using the group structure to do this without code behind.  So that the table automatically adds the headers along the top creating as many columns as neccessary and then places the row data below?

My Table
Header 1	Header 2	Header 3	…	Header x
Row 1 detail 1	Row 1 detail 2	Row 1 detail 3	…	Row 1 detail x
Row 2 detail 1	Row 2 detail 2	Row 2 detail 3	…	Row 2 detail x
Row 3 detail 1	Row 3 detail 2	Row 3 detail 3	…	Row 3 detail x
Row 4 detail 1	Row 4 detail 2	Row 4 detail 3	…	Row 4 detail x

Many thanks

Al

I'm getting my data for the chart from a linq query


And setting the data in NeedDataSource


where chartColumn is OrderTotal, Profit, Costs, or Orders depending on the chart.  The DefaultLabelValue I understand is getting ignored because of the DataLabelsColumn.  Is there a way to supply the "#Y - #%" to the chart along with the DataLabelsColumn as it would be needed for the label as well?

Hi,

I would like to export a treeview in a report.
I have to do a page-break in some cases between my nodes.. I read that's not possible to do a page-break programmatically !

How can I solve this problem ?? Any idea ??

Thanks a lot

Cheers,
David

I have a main report that contains quite a few subreports. The outline of the main report is below:

------------------------------------
SUBREPORT 1
SUBREPORT 2
SUBREPORT 3

When I generate the report, if SUBREPORT1 does not contain any data I expect the rendered report to look like:

--------------------------------------
SUBREPORT2 DATA
SUBREPORT3 DATA

However, what I am getting rendered is similar to below:
------------------------------------

SUBREPORT 2
SUBREPORT 3

I want SUBREPORT2 to move up closer to the line if SUBREPORT1 does not get rendered. How do I accomplish this? I've played around with the CanGrow and CanShrink properties but that does not seem to solve the issue? Can this be done? Thanks!

Hi all

I am using DataSet as datasource and within each record it has ExtendedProperty. The only way to utilise this, I have to do in ItemDataBinding event doing some manipulatation.

In detail, I have DataTable that I pass to Telerik Reporting class. I believe I need to do the manipulation on the ItemDataBinding so I register that.

Here's my DataSet looks like:

KeyUser; Weight, 705; 707; 709; 711; 713; 715; 717; 721; 723     >> FieldName

User1; 10; A; B; C; D; A; B; C; D; A; B;                                            >> Record1 

User2; 20; B; C; D; A; B; C; D; A; B; C;                                            >> Record2

User3; 30; C; D; A; B; C; D; A; B; C; D;                                            >> Record3

705; 707; 709; 711; 713; 715; 717; 721; 723 are dynamics heading which is mapped to Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10. These field name could be different depending on the query.

We put this mapping under the ExtendedProperties within DataSet that we have.

In the report designer, I set in such a way in the detail section of the report, I put name the textbox as follow:

txtbxdtlKeyUserValue

txtbxdtlWeightValue

txtbxdtlAnswer1Value

txtbxdtlAnswer2Value

txtbxdtlAnswer3Value

txtbxdtlAnswer4Value

txtbxdtlAnswer5Value

txtbxdtlAnswer6Value

txtbxdtlAnswer7Value

txtbxdtlAnswer8Value

txtbxdtlAnswer9Value

txtbxdtlAnswer10Value

So my question is now how do I loop through recordset in my DataSet in order to fill in to these textboxes (in Telerik Reporting) ?

Heres my sample MostPreferredReport class report.

namespace EUCTVIReports

{

using System;

using System.ComponentModel;

using System.Drawing;

using System.Windows.Forms;

using Telerik.Reporting;

using Telerik.Reporting.Drawing;

/// <summary>

/// Summary description for MostPreferredReport.

/// </summary>

public partial class MostPreferredReport : Telerik.Reporting.Report

{

public MostPreferredReport()

{

/// <summary>

/// Required for telerik Reporting designer support

/// </summary>

InitializeComponent();

ItemDataBinding += new System.EventHandler(MostPreferredReport_ItemDataBinding);

}

public DataTable Source

{

get

{

return this.Source;

}

set

{

this.DataSource = value;

}

}

void MostPreferredReport_ItemDataBinding(object sender, System.EventArgs e)

{

// SEE: http://www.telerik.com/help/reporting/faq-combine-values2.html

//Telerik.Reporting.Processing.DetailSection section = (Telerik.Reporting.Processing.DetailSection)sender;

//System.Data.DataRow row = (System.Data.DataRow)section.DataObject.RawData;

//if ((row["ProductName"] != null) && (row["ProductName"].ToString().Length != 0))

//{

//    Telerik.Reporting.Processing.TextBox procTextbox = (Telerik.Reporting.Processing.TextBox)section.ChildElements.Find("productNameDataTextBox", true)[0];

//    procTextbox.Value = row["ProductCategory"].ToString() + " " + row["ProductSubCategory"].ToString();

//}

}

}

}

I am appreciated your comment.