I'm trying to call ReportViewer.ServerReport.Render similar to what we did in VB.NET or C# this way,
exportBytes = ReportViewer1.ServerReport.Render("PDF",None,mimeType,encoding,fileNameExtension,streamids,
Warning)
But I'm getting this error "expected Reference,but found null"
I have created a dataset in the ASP.Net. I'd like to use the same dataset with my SSRS Report.I am aware it is possible with the ReportViewer.LocalReport with the following code:ReportViewer.LocalReport.DataSources.Add(ds).What I'd like to do is to associate the dataset with ReportViewer.ServerReport so I can avoid calling the stored procedure and save on performance time.
View 5 RepliesFor 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.
View 1 RepliesI 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.
want to display html content on reportviewer, code source of my report seems like this :
[Code]....
how to display html content, image, hyperlink on textbox in reportviewer ?
I'm using the ReportViewer control on my .aspx page which displays a single report based on various user parameter selections. Dropdown2 is dependent on the DropDown1 selection (i.e. the user selects Unit A from DropDown1 and that results in 10 selections under Dropdown2, or the user selects Unit B from DropDown1 and that results in 15 selections under DropDown2, and so on). The user makes the selections, clicks the "Run Report" button, and the report displays as expected. The user then can export to Excel or PDF
I've received a request to allow users to run the report for all possible selections and export to their desired format rather than having to run the report for each separate DropDown1 and DropDown2 selection. So in other words, they don't even want to see the report on the screen, they just want to be able to click a button that runs the report for all possible parameter selections and export it to a single Excel or PDF document.
I would like to create the dynamic ServerReport, thru which end users can select the required fields according to the required conditions.The required fields and conditions has to be decided in ASP. NET page(aspx. cs)
View 3 RepliesI'm using ReportViewer in Asp.net 2.0 to view a SSRS report. I need the value of the selected parameter to use in a vb query. The parameters are populated on the server and its a single selection. Doing searches I've come across ReportViewer1.ServerReport.GetParameters() but I can't figure out if I can use this to determine which value the user has selected in the parameter dropdownlist.
View 2 RepliesI searched the web and stackoverflow, but unfortunately, have not found any definite answers on whether or not Django is properly supported in IronPython.Net.
At work, I have some tools I would to develop in Django and Python, but from what I have read, Django is not really supported in IronPython.Net.
I am very interesting in the dynamic language runtime of .net, and saw IronRuby/IronPython is built on top of it. I cannot find some example which utilize the dynamic of Ruby/Python from within c#, which is what I realy interested.
I saw videos from Microsoft which call JavaScript from within Silverlight using the dynamic of c# 4, just wondering how easy it is to call Ruby/Python in web/windows form? I know that Umbraco have a python implementation somewhere, and it is possible, but not sure how?
I want to select a particular item in a dropdownlist by value, in asp.net using IronPython.
I found I can do it like this
listItem = ddl.Items.FindByValue(x)
if listItem != None: listItem.Selected = True
But I want to do it in one line
I'm trying to get a CodeExpression from a string of python. It seems possible since some of the DLR docs mention CodeDom classes but I haven't been able to find any examples or better docs. Any insight or psuedocode appreciated...
FYI, the use case here is to make an Asp.Net ExpressionBuilder that can evaluate python to use in SharePoint 2010. Let me know if there's anything like this out there!
I need to convert this line of code from an asp.net c# page to asp.net IronPython, how would it be?
((IPostBackEventHandler)Button1).RaisePostBackEvent(null);
when I compile some .py codefiles with no class definitions into dlls , the compiled dll is created with a "DRLCachedCode" class inside. Why is that?
View 1 Repliesdo you know/have you tried any code protection system which works with IronPython assemblies? Can you list it/them here?
View 1 RepliesI've been watching a video on Scott Hanselmnn teaching MVC 2 tricks/tips. He mentions how MVC 2 by default uses ASP.NET Web Forms view engine to render the output of the views; he mentions that the web forms view engine is a little slower than it could be for MVC 2 since it generates a control tree and then outputs the HTML to the page (I hope I said that right).
I was wondering what he meant by web forms generating a code tree before outputting the HTML to the page. Does anyone have insight on the view engine of Web forms and the steps of the rendering process works for ASP.NET and MVC2?
I've a question I don't know if this is possible or not. I've tried a lot of things till now but could not accomplish on what I wanted to do.
What I want to do is call a web page from another page and some how execute either the page load event or page init event and get the result of the page in the first page.
Page A calls page B. Page B has static text and a label which is being set in page load event.
Page B - Code behind
[Code]....
Page B -- HTML code
[Code]....
Till now what I've tried is using the code below from page A. But this code just returns the Html code and nothing else.
[Code]....
I am using VSTS 2008 + C# + .Net 3.5 + ASP.Net + SQL Server 2008 Enterprise to learn how to use reportviewer.
Under the toolbox and under Data Tab, I learned there should be reportviewer control which I can drag into aspx page designer. But I can not find reportviewer control.
We've recently been experiencing an SSRS (SQL Server 2008) report displayed in an ASP.NET web application using the ReportViewer control (Microsoft.ReportViewer.WebForms,Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a) hanging when rendering a report with over 100 rows and causing Internet Explorer (6, 7, 8) to use 100% (of one core) of CPU.The report renders quickly in Firefox (and doesn't use high CPU).
View 1 RepliesThere are several reports in the reportserver which are using a single dataSource. I am now using the asp.net reportviewer to view the reports on the report server. I now would like to change the datasource in the reportviewer so that depending on the passed in datasource, then the reports point to the correct datasource.
View 5 RepliesI 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
View 5 RepliesI've created a new website using VS 2010, Framework 4, that uses the Report viewer. Works fine on my development machine.
On the web server, I ran ReportViewer.exe, and it seemed to install things ok.
But when I try to view the report on the web server, I get the following error:
Could not load file or assembly 'Microsoft.ReportViewer.ProcessingObjectModel, Version=10.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
I tried copying all files from my bin folder to the development machine, same results.2
I have a problem with rdlc report in MVC:I use sql query to create a table( with joining many tables & group by) and using this query to create a table adapter in dataset: SELECT tblPersons.PersonFullName, tblClasses.ClassName, tblSemester.SemesterID, tblReasons.ReasonName, tblAttendance.AddDate,
[code]...
My problem is when i use the sql query in sql server i can see the infor i want but nothing appear on when i use linq statement.If i use simple linq like " from m in tablename select m", then bind it into reportviewer. I see all infor from this tablename.But with joining multiple table,it not happen.
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.
View 1 Repliesi 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??
[Code]....