I need to be able to pull some values from a ReportViewer running an SSRS report. Specifically, I need the name of the report and the parameter(s) fed into it. I have looked at the ReportParameterInfo class as well as its members and methods, but I can not get this to work. Has anyone done this before or have a general idea on where to start?
View 3 RepliesI am using Visual Studio 2005 and Report Viewer to generate a few reports that I extract from a MS SQL 2005 DB. Everything is working fine, but I want to be able to pass 2 parameters from my ASP.NET C# file to the report file (.rdlc) and show it on the generated report.
My C# file has these lines, which I believe pass the parameters off
Code:
I am having problems getting my first report to show data when passing 2 DateTime session and 1 string session parameters to my report. When I remove the 2 DateTime parameters returns data, but with DateTime Parameters, no data. The SQL statement returns correctly. It seems my 2 date params get to the report as NULL. [Code]....
Report Parameters:
dtFromSelect = string - internal
dtToSelect = string - internal
qreStorename = string - internal
For report parameters, if I use DateTime instead of String, I get this error
The definition of the report 'Main Report' is invalid.
The property 'DefaultValue' of report parameter 'dtToSelect' doesn't have the expected type
I have a Business Intelligent project with many reports and I would implentent that reports in a ASP.Net page in server processmode.
I create a master page, and a normal page for this master page with report to view:
<rsweb:ReportViewer ID="ReportViewer1" runat="server" Font-Names="Verdana" Font-Size="8pt"
Height="500px" ProcessingMode="Remote" Width="100%" >
<ServerReport ReportPath="/reportServer/simpleReport" ReportServerUrl="http://localhost/reportserver" />
[Code]....
But i get back this error
The 'Gender' parameter is missing a value This problem is in only one report, this report have a multiview parameters.
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 am trying to call a report with a ReportViewer control using this code:
[Code]....
but i am having this error
Microsoft.Reporting.WebForms.MissingReportSourceException = the source of the report definition has not been specified.
Here's what I've got:
<textarea id="TextArea1" rows="6" cols="20" runat="server">
I know parameters to attribute declarations have to be a constant expression and resolved at compile time. However, can I play with the concept of 'compile time'? ASP.net has the concept of App_Code folder. It looks from it's description like you can drop .cs files into it, even while the app is running, and it will be brought in and compiled. Is it possible to use this mechanism to dynamically create an Enum or const array that can be used in an attribute declaration?
[SomeAttribute(ValidTypes.SomeType)]
public class Foo
{
}
Basically, I want to dynamically grow the valid types in ValidTypes without having to recompile all components that reference it. And I need to keep it in sync with a list of values in a database table. So, my question is, can I drop a .cs file with the definition for an Enum or const string array into App_Code and have it automagically show up? Or better yet, is the mechanism .Net uses to do this available to be called elsewhere so I don't have to do it in an ASP.Net app?
I'm a beginner in Asp.Net and i have some problems to resolve. (It's hard to find good threads in french community)
I've a DetailsView linked to a GridView, in fact the DetailsView get the selected item of the GridView to return the associated datas.
I would like on the load of my DetailsView to get the values of the labels contained in my DetailsView to set my class's attributes.
But my .cs can't recognize the IDs of my DetailsView's Labels...
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
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.
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]....
The following results in this error msg "A data soruce instance has not been supplie d for the data source 'StockStatusRow'
[Code]....
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
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.
View 6 RepliesI'm using ReportViewer for the first time and was wondering if it's possible to Center the toolbar instead of leaving it left-justified?
View 2 Repliesi would be glad for a kind assistance on how to print reportviewer without showing the reportviewer or the toolbar? this is my code to bind report
[Code]....
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).
View 3 Repliesi have installed sql server 2008 with reporting service and visual studio 2008 and business intelligence when i create a new project asp.net web site, i need to use some report, so i add the control reportivewer in my page and in the property windows when i have to set the destination report, i am unable to set it, in the dropdown list does not compares nothinghow can i do?
View 2 Repliesi want to use reportviewer web control in my web site,so add assembleis in my bin root(Microsoft.ReportViewer.Common.dll,Microsoft.ReportViewer.WebForms.dll,Microsoft.ReportingServices.ProcessingObjectModel.dll)
and add xml tags in my web.config,in localhost all thing is right but when in upload web on my server and want to view reports i have this error:System.Security.SecurityException: That assembly does not allow partially trusted callers.
I set trust level in web.config to "full",medium,high and etc but my problem didnt solve.
We are building a website in ASP.NET 4 with VS2010 and we need to add some reports with ReportViewer control.
Is there any tutorial or examples that explain how to create a ReportViewer for differente languages in VS2010?
We use MS ReportViewer version 10.0.0.0 to pull the report from SSRS to ASP page.
Part of ReportViewer source code is shown below: (thru MS Developer Tools)
<div id="ctl00_RootContent_c_ReportViewer_ctl10" style="position: relative; width: 100%; height: 100%; overflow: auto;" _events="[object Object]" control="[object Object]">
We'd like to change the style="position: relative..." to style="position: static..."
How can we do it?
It seems that whenever ReportViewer refreshes, the CSS values will be reset back to default one.
How can I create my own CSS file for ReportViewer?
Is it possible to put a column of checkboxes in the ReportViewer so that a user can select multiple records and then click a button to have those records processed as a group?
View 1 Replies