SQL Reporting :: ReportViewer - Bind At Runtime In Local Mode To A List
May 17, 2010
I am trying to run a report in local mode and bind it at runtime to a simple List<string>; I have searched for a sample with no success so far, so could anyone give some hints? I know that a ReportDataSource can be a type that implements IEnumerable but I cannot figure out what field name should be used in the rdlc file? Suppose I bind the datasource at runtme (something like ReportViewer1.LocalReport.DataSources(Add new ReportDataSource("dsname", new List<string> { "John Smith", "Jane Smith" }))
can I still define my report definition file at design time, and bind a text box control to something like Fields[0] or the like? And on a different note, I also defined a static method without parameters that returns a generic list of some type; Yet if a go to Report - Data Sources menu option, I cannot see the method in the list of Project Data Sources.
Users want to get email PDF report. I am using ASP.net Reportviewer .rdlc file in local mode (I don't have a sql reporting services). My question is how to generate PDF reports programmatically without going to the report web page.
I'm venturing into the world of Microsoft Reporting Services for the first time. So far it's gone pretty well, but I do have a couple of questions. The biggest one is, can I get the ReportViewer to use a relative path to my .rdlc file instead of the full path name that it seems insistent on using? When I'm developing locally oh my desktop, my filepath is c:inetputwwwrootcascadewritingwritingresults.rdlc; however, when I move this to production the filepath will become :websitecascadewritingwritingresults.rdlc. The .aspx page that my ReportViewer is embedded in resides in the same directory as the .rdlc file itself, so I was hoping I could just simply chop off the path altogether and reference the file name, but when I do ReportViewer fusses at me and says it can't find the file.
An error occurred during local report processing.
The report definition for report 'c:inetpubwwwrootCascadeWritingResults.rdlc' has not been specified
Could not find file 'c:inetpubwwwrootCascadeWritingResults.rdlc'.
In case you need/want to see it, my code for the ReportViewer is below:
I am developing a web app containing an embedded Reportviewer control, a dropdownlist and Ajax TabContainer. The ReportViewer refreshes the report for every tab click in the TabContainer or for every SelectedIndexChanged event of the dropdownlist. The report I am generating is a 6-month trending report displaying statistical data for the last 6 months from the month and year selected in the dropdownlist. I have used Report Parameter to pass the selected date value (from dropdownlist) from the code to the Report (.rdlc). Using Expressions in report file I have displayed last 6 months names from the passing date value. The C# code looks like this.
ReportParameter p1 = new ReportParameter("ReportParameter1", [code]....
The problem is I am not able to set parameters more than once using SetParameters. I will need to pass the parameter value for (a)Everytime the dropdownlist item for month is changed (b) Everytime the TabContainer ActiveTab is changed (c) When the page loads for first time displaying the report for first time. Can someone advise how to pass different values for the same report parameter under different scenarios? Can we change the parameter value passed once it has been set using SetParameters?
i have a properly working codes that is capable of the following:
1. Printing of Reports from ReportViewer without using the build-in print ICON in the actual ReportViewer. to view the working for the printing alone.
click here.
2. Batch Printing by making a loop and placing a checkbox on the gridview where the needed paramerter (DataKeyNames ID) is retrieved then pass to the ReportViewer
This is my Code
[Code]....
when i was trying to run my website directly in Visual Studio (F5) and try the batch printing, i was able to print all of the checked row(s). and i was able to print 10 different reports at around 30 secs. but when i deploy the website, and try to print atleast 1 report . it takes more time to process, i don't even have a chance to wait cause it is too long.
Ultimately, we need to know if version 8.0 of the .net Sql ReportViewer control is compatible with IIS7 running in Integrated Pipeline Mode.Regardless of the countless forum posts and articles we've read and suggestions we've tried, we've been unable to get this combination to work.
We're in the process of upgrading our websites. We're having trouble with using the 8.0 version of the ReportViewer control with IIS 7 in Integrated mode. Below is a summary of our previous setup and what we're attempting to upgrade/change to.
Our previous setup:IIS 7 Classic Pipeline Mode.Net Framework 3.5 ReportViewer 8.0 Local Mode (control used within websites - no separate Sql Reporting Server)
Attempting to upgrade to IIS 7 Integrated Pipeline Mode.Net Framework 4.0 ReportViewer 8.0 Local Mode - NO CHANGE
Our sites are all working fine except for the use of the ReportViewer control. We're not ready to upgrade our reports to version 10.0 so we wanted to continue using version 8.0.
Since we're now using the Integrated pipeline mode of IIS7, we changed our root level web.config files of our websites to contain the handler for the report viewer in the system.webServer/handlers section instead of the system.web/httpHandlers section.We're receiving the following error when attempting to access a page that contains the ReportViewer control,
Microsoft.Reporting.WebForms.ReportViewerHandlerNotRegisteredException: The Report Viewer Web Control HTTP Handler has not been registered in the application's web.config file. Add <add verb="*" path="Reserved.ReportViewerWebControl.axd" type
PublicKeyToken=b03f5f7f11d50a3a" /> to the system.web/httpHandlers section of the web.config file.We can't add the handler to the system.web/httpHandlers section of the web.config file since we're running in IIS7 Integrated Pipeline Mode.
We've tried both manually modifying the web.config file to include the handler in the system.webServer/handlers section as well as adding it via IIS. Both methods produce the same result.So, is version 8.0 of the ReportViewer control not compatible with IIS7 in Integrated Pipeline Mode? If it is compatible, what are we doing wrong? If it is not compatible, is version 9.0 of the ReportViewer control compatible?Here are the pertinent sections of our web.config files:
i am able to bind ds to GridView. So can i also bind ds to reportViewer???I have search online and mostly require to add new DataSet(right-click project ->add new item->DataSet ) and Report(right-click project ->add new item->Report) to bulid the report.Is there a way for me to bind ds to reportViewer like i bind ds to GridView??
i am using asp.net 2.00(visual studio 2005 std edition) i have designed a report in reportviewer which runs fine on localhost server but when deployed on server it shows no data from other computers , after searching net i found that dynamic binding of dataset and reportviewer is required , so i entered following codes (dtgraph is data table name and graph.axd is data set name ) the code gives error that dtgraph is not declared , where i should declare it / any solution
ReportViewer1.Visible = Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.LoadTrue ReportViewer1.ProcessingMode = Microsoft.Reporting.WebForms.ProcessingMode.Local rep.Refresh() rep.ReportPath = Dim rep As Microsoft.Reporting.WebForms.LocalReport = ReportViewer1.LocalReportDim rds As Microsoft.Reporting.WebForms.ReportDataSource = New Microsoft.Reporting.WebForms.ReportDataSource()"graph.rdlc" rds.Name = "graph_dtgraph" rds.Value = dtgraph.tables[0] End End Sub Class
how to download excel file containing formula like sum and cell protection from a reportviewer?
I had tried to render the end result from the reportviewer to edit it result before exporting it out but reportviewer is only able to render out as byte format.
I got struck while trying to convert the bytes to a table format where i could add the formula in but to not vaild.
I am using asp .net 4.0 report viewer...how is bind rdlc dynamically using stored procedure..send me some useful links r some example using stored procedure.in asp .net4.0 .
Have some reports that currently generate Html and function well across Chrome, IE(s), and Firefox.Need to generate PDFs and export to excel so Report viewer looked an easy choice to start.First report went easy and works fine with IE(s) and Firefox but for Chrome I am getting a a scrunchedup narrow, left aligned menu and table with no paging and basically a mess and unusable.I do not want to turn off Chrome and am at a loss as to how to proceed.
I want to do ReportViewer, and i want have created a DataSet. I fail to drag the data table from ToolBox. My ToolBox doesn't exist any data table. The output i want to archive is something like this in my DataSet
For many of the pages I build, I don't wish to have the ReportViewer visible until firing an event such as a button click. Using .Net 4.0 and ReportViewer10, however, throws the error "Message: Sys.ArgumentNullException: Value cannot be null. Parameter name: panelsCreated[1]" if you try to keep a panel containing the ReportViewer hidden until after a button click.Since I couldn't find much about this topic online, I'd basically been working around this for some time until I figured out today that if you reset the ReportViewer ReportPath in the code behind in the button click (even if it's the same path as in the aspx page), you can successfully keep the ReportViewer hidden until the button click.
I have created many reports in my ASP.Net 3.5 app's and using VB Code-behind. I have the following code that will take the report from the reportviewer and on a click of a button, export it to PDF. So now, I can hide the reportviewer and just have the button click events generate my PDF's. I do not know how to tweak this code to enable me to print directly from another button's click event without the reportviewer being visible.
[Code]....
What I am looking for is how to fill the tableadapter that I am using in the .xsd dataset file to the I do not have to incorporate reportviewers anymore?I know my code above would need to be adjusted so that its not looking at ReportViewer1 for the Report/Data... But I do not know how to do this.
I have a ReportViewer control on an ASP.Net page and an RDLC set up that uses a TableAdapter that pulls one record. This works fine.I'd like to have the *same* RDLC use a different TableAdapter (schema of table is the exact same, but may have multiple records). I've tried putting two DataSets in my RDLC and having the code dynamically select which one to use, but it's not working quite right for me.
I have a reportviewer that uses a dynamically generated RDLC (which means the RDLC is created at run-time through an XSL) to generate reports. I have no issue loading the report. My problem is with its toolbar. It is always disabled. I can't perform search, change the report size, or export the report to another file format.
I am new to this sql reporting service. But anyhow by surfing I am able to bind the report but i was stuck in image display.Anyways, i also managed that. But the real problem is whenever i was keeping a image control in rdlc report i was having session prob. If i remove the image control then as usual report works fine.either for session problem or for image display. I am keeping the image name in database but for binding the rdlc report i am using a store procedure which return the path (static) concating with the image name(kept in database).
