How To Run Cleanup Code After A Call To Crystal Reports ExportToHttpResponse Method
Feb 11, 2010
We're having a problem in our ASP.Net application where the Crystal Reports engine leaves garbage .tmp files in the server's Temp folder after generating reports for the users.So we're trying to figure out how to run the .Close() and .Dispose() methods on the Report object, but we're finding that the code never gets run after the export occurs.
Breakpoints set on the last two lines never get hit, and we've also tried putting other code there to test the processing. None of it runs. (I've also seen this question on other sites with similar code, but no answers)I assume the ExportToHttpResponse method is returning a file stream (PDF) to the user at that point, ending the processing so the rest of the code doesn't get run. If that's the case, how do we get CR to perform a cleanup on the temp files, which the Close() and Dispose() methods are supposed to do? Do we have to implement a manual after-the-fact cleanup?
When i run the application locally it works fine but when i publish it n access from it it gives the error asEither the Crystal Reports registry key permissions are insufficient or the Crystal Reports runtime is not installed correctly.
I have a Cystal Report with Group field "category". I want to enable/disable grouping in crystal report from code behind.I want to do something like this
[Code]....
Acually user will decide if grouping is required or not by clicking on checkbox
I'm new to Visual Studio.NET . I need to integrate the crystal reports into an ASP.NET application. I generated Crystal report with the help of crystal report XI developer edition(Stand alone version and NOT from the one which comes from visual studio).
How to integrate this report with the web application.
We have quite a few reports which were developed earlier in Crystal Reports 8.5. We are now planning to use these reports in our web application developed in VS 2008 (C#).
What dlls are needed for calling 8.5 in the application and how should they be added to the application while shipping it to the client?
They are also struggling to get the code running. Would also need the code to call the report with parameters.
[System.Web.Services.WebMethod] public static string GetStateData(string state) { //this is where i want to call a javascript method "GetItems" }
I have a javascript method that retrieves some values for me and I want to get use one of those values in my web method
function GetItems() { var variable1= $("#<%=Item1.ClientID %> input:checked"); var variable2= $("#<%=Item2.ClientID %>").val(); return [variable1.text(), variable2.val(), variable2];}
I've searched for ways to call the javascript method from the web method but every time my search results in how to call a web method from javascript.
I did find this but it was done from the code-behind of a silverlight project and when I tried adding the correct reference to my code-behind it wasn't there
var result = HtmlPage.Window.Invoke("GetItems"); Is there a reference I'm missing?
I have already generated crystal reports but i've made them static. but now i want to make the user to select the criteria for generating the reports. for eg., in one of them i want to show monthwise data so user should be able to select the month and year and that would be passed as parameter and compared to the existing data. provide me with proper exact code that can be used for giving parameters in such a report using C#.
In my system Visual studio 2008 with sp1 and Crystal Reports XI Release 2.In Visaul studio 2008 ,while adding add reference it showing crystal reports version 10 instead of 11.How to solve the version problem.
I am considering using Crystal Report 2008 as my tool of creating reports on my webpage.The only problem which I'm facing is that I have no control of the remote server which hosts my site (besides uploading files). I can't run a MSI to deploy the CR runfiles.I can't find anywhere in the CR user manual of how to deploy the runtime files without running the msi, and I'm not even sure it's possible.Have anyone deployed CR 2008 without running the MSI and without having to register any files?
I have a field in my dataset with type nvarchar(1000). when I link it to crystal reports, it converts it to a field of type string with length set to 100. As a result of that, the string in that field is being truncated on the report. How can I increase the string length to 1000? (I already checked the "Can grow" option).
how can i get and set crystal report formula fields from c# code behind, i use this code, double sum=reportdocument.datadefinision.formulafields[1].text but it get formula text not value
I have a weird problem that I am struggling with. We have a legacy project (VS 2003), and all I have to do is change a Crystal Reports label, when I change it and save it creates an additional code behind file. So after saving I have the file rptInvoice.rpt with two dependant files rptInvoice.vb and rptInvoice1.vb. I have no idea why it is creating an additional file but it is causing a compiler error.
I have problem with displayed html code in crystal reports. I use Crystal reports 2008 version 12.0.0.549 My report ignore more html tags(table, ul-li...). My html code is from db.
I have developed few crystal reports using VS.2005 and now i want to deploy the same on my web server which is running Windows 2003 server and got installed only .net frame work 2.0.... so now i want to know how can i run those reports successfully and i have downloaded CRRedist2005_X86.msi and even crXIsp3 and 4 _net_server from business objects page and i do have Crystal Reports XI original CD.... while by using them can i run crystal reports on my web pages.
Reports Error when publishing a Website on to the Web Server---- The type initializer for 'CrystalDecisions.Shared.CrystalReportClientScriptManager' threw an exception
I'm working on a site that ws developed using VS 2005 and the server where the site is running has Crystal Reports for .net 2.0 (ver 10.2.36)I will be making changes. I just ported the website to my local computer, and build the site using VS 2008, that comes with Crystal R. Basic.I haven't tested all the functionality of the site, so I'm not sure since all the pages that use C. Reports work ok.My main concern is about publishing the site I compiled to the server. Will things work, if I have Crystal R. Basic and the server has Crystal R. for .net 2.0.
