Hi i want to create a rdlc report with a table in it such that the table have two columns. the first columns is hard coded during design and describe label of values in next column. The next column should be filled by values coming at run time.
Report format
.Creating this table with no database gives me error that
"the tablix "table1" refers to an invalid dataset name which does not exist"
Is there anyway to fill values in next column without creating a data set?
if not then can/how I create a mock data base but values in column still be filled by parameters?
You can add a empty dataset to your reports like this:
Add a object DataSet to your report if there aren't any, the object can be anything as this does not matter.
Then add these line before rending the report:
ReportDataSource rdl = new ReportDataSource("DataSet1", new List<string>());
ReportViewer1.LocalReport.DataSources.Add(rdl);
Related
I create a report with crystal report in my c# project. that have 5 pages. i add this pages in detail section. I want to show a table that bound from data table at the end of the last page(page 5).
but my datatable in report show only first row of my datatable
I add first pages in report header section. and important things was that I didn 't use group name field. when i use group name. my table show every rows of data table
does the report work in design mode?
if so
and if you use more than one table in report you may have linked the tables in the report. unlink them when reporting in ADO.net
I have a service that returns a json concatinated string. I want that binded to the rdlc reportviewer to generate report.
In that concatinated string, I have 5 strings that will compose of dynamic data which we cannot estimate how many records it will contain coming from 5 different tables.
These 5 should be binded to 5 tables on report. The last string is composed of constant values that have to be binded to the table or textboxes as a parameter.
There is no option to dynamically add the items to RDLC report. You can create data set from the concatinated string and set that dataset as datasource for RDLC report. In RDLC report you can add 5 different tables or matrix to show up these data.
You said, for fifth table you need to show it in textbox. It is not possible to show in text box. you have to use table or matrix for that.
Or else, RDLC report is just a XML structure. Your need to create your own RDLC report based on the input data dynamically. You can find RDLC specification here http://msdn.microsoft.com/en-us/library/dd297486%28SQL.100%29.aspx
I have a table in my dataset that I create it in dataset design view in Visual Studio 2010. Then in my XtraReport1 class I have some labels that refer to these table columns. At the beginning this table is empty. When program is run, this table fill with with data, and then i make a new XtraReport in my code and call .ShowPreviewDialog() for it to show report. But it's empty and there is no error. Where i don't understanding ?
XtraReport1 report = new XtraReport1();
report.ShowPreviewDialog();
I think when I new up a XtraReport in my code and ShowPreviewDialog, in this specific time XtraReport look at dataset and get its data. Am I wrong? I'm sure that table that XtraReport is using is full with data because I show its data in exact time in a GridView - the GridView has data but the XtraReport doesn't!!
Answer is what Davide Piras said in comment : You are not associating the datatable to the report object. before calling the showpreview assign it to the report datasource
In my project, I want to give a report. For that i create a report with dataset.
name, course, year, semester all the textbox datas are passing from form. (I am using parameters to passing the data). but the table datas are taken from dataset. In that dataset have all the student data. But i want display one particular student data.
For that i want to filer the data at run time in rdlc report. How can i filter the data?.
My Form
Report Design
Mysql Table:- In that admin_no column is there. I planed to filter the data with the help of admin_no.
Thanks in advance!.
Filter Datatable in DataSet using Select method and put returned data to another table and pass the table to the report
I'm having some problems with reporting and I thought you could help me:
I have created a dataset (mydata.xsd). I also have designed a Report.rdlc, and I did the same with a frame with a ReportViewe inside, wich use mydata.xsd as a source data.
I have designed mydata.xsd to have 2 columns (user, time). How would you fill this dataset? The reporting tool get the data from this "xsd" file, but I never fill it anywhere. I fill another dataset I have as a private member of my class, and that's all.
Thanks in advance.
Pablo Reyes
What dataset are you filling and from what dataset are you want to fetch records ? If u have two columns say user and time then create a dataset with wizard , it will generate the queries and tables. Now set this dataset as the datasource of report. From Field Explore drag drop the column to report.