I'm using Telerik Q2 2009 Reporting
I want to calculate a count(*) via oql.
I want to use detail itemdatabound of a group footer.
I want to put the result in a textbox I've added in the footer.
I tryed everything but always I got an error,

For example:

Telerik.Reporting.Processing.

DetailSection section = sender as Telerik.Reporting.Processing.DetailSection;

 

Telerik.Reporting.Processing.

ReportItem commessaItem = (Telerik.Reporting.Processing.ReportItem)section.ChildElements.Find("txtIdCommessa", false)[0];

 

My textbox is called txtIdCommessa, but I try also with:

Telerik.Reporting.

DetailSection section = sender as Telerik.Reporting.DetailSection;

 

Telerik.Reporting.

TextBox commessaItem = (Telerik.Reporting.TextBox)section.Items.Find("txtIdCommessa", false)[0];

 

and i've got an error.

Is it possibile to set value in the event of section
also the command:

txtConteggioUtenze.Value =

"Test";
 
does not print nothing.

Can anyone suggest me the object to use to handle the value of a text box or the event to use ?
do I have to use the item events to manage their values ?

I'm attaching also the report.cs to have support

 

i am facing the following problems in the Telerik Reporting web application

1. how can we set the required number of records per page in Telerik reporting

2. in my previous report i am having the more number of records (ex., in lacks), suppose i replace the previous one with telerik reporting
i am getting the following error "memory out of exception" how can we fix this issue.

3.if i have more number of record shall i go for telerik reporting or not ?

4.performance of Telerik reporting is very slow, how can we increase this

5.in grouping i want to show number of records present in that group in the group footer,  i have tried like this in the group footer
 [=Count(Fields.ColumnName)] but it does not gave the number of records in that group, instead same thing is coming in the group footer
(i.e.,  [=Count(Fields.ColumnName)])

6.how can we add the ms-word in export options?

i am having the following problems

1) how can we restrict the number of records per page in telerik reporting (web application).

2) telerik reporting is giving the memory out of exception if we have more number of records (more than 1000 record, each record is having minimum of 10 columns approximately) is there any restriction on memory size.  if we have restriction on memory size how can we fix that issue.

3) i generated the report, i came in good formatting , after i selecting the export option in pdf , in that the report came in different format i.e., all the things in collapsing, what is the solution for this or am i made any mistake .

How, in VB.Net, can I assign different reports to a ReportViewer?   I can create a viewer for each report, but that seems very inefficient.

Any help is appreciated.

I am using VB.Net.  I want to load the value of a textbox from code, such as: Textbox1.value  = "Hello"
or: Textbox1.value = strName. 

Obviously it's not that simple.  Please advise.

I have this expression set to a textbox's value in a report:

Hello,

Part of one of our applications is to print barcodes.
But for some reason we seem to be getting some strange errors with this.

First off, let me say that we develop webbased applications with .NET 2.0 and Q2 2009 reporting.
Users have several options to print barcodes.
First there is the option to print only one Barcode. This works just fine.

Then there is the option to print barcodes for a certain amount of articles. Here something strange happens.
Only the first Barcode is being printed, all the "stickers" are getting printed but instead of a Barcode an error message is visible.
"#ERROR# Parameter is not valid."
But we don't use parameters!

The strange thing is that the print preview in the reportviewer does show the barcodes. They just don't show up on paper!
When i print the barcodes direct from the Report designer, (not from the HTML preview), it also works.


Anybody an idea what the error is?

Jelte

Does Telerik Reporting offer a drill through functionality?

Can we create a class for the layout of the telerik reports?