asp.net-4.0

I am trying to run a crystal report from my web application which was built using ASP.NET 4.0 and Visual Studio 2010. I have installed the following from the SAP site ( http://www.businessobjects.com/jump/xi/crvs2010/us2_default.asp ) 1) SAP Crystal Reports, version for Visual Studio 2010 - Standard EXE installation package which installs the software into the Visual Studio IDE. 2) SAP Crystal Reports runtime engine for .NET Framework 4 (64-bit) I have a page called Reports.aspx in which I have a crystal report viewer control <CR:CrystalReportViewer ID="rptViewer" runat="server" AutoDataBind=

http://site.com/page%3fcharacter This URL will return the following error: Illegal characters in path. I'm already put this in web.config: <system.web> <httpRuntime requestValidationMode="2.0" requestPathInvalidCharacters="" /> <pages validateRequest="false"> ... How can I fix this error? If you want to allow the request through, you need to add requestPathInvalidCharacters and set it to an empty string: <system.web> <httpRuntime requestPathInvalidCharacters="" /> </system.web> Edit You should leave your original question in place, because now my answer does not make sense. But in answer to

I just upgraded packages in an MVC 3 project (ASP.net 4), and now I am getting the following error message when accessing a page in that project: Server Error in '/MyApplication' Application. Could not load file or assembly 'System.Web.WebPages.Razor, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more

I have a stored procedure that returns multiple tables. It populates my dataset correctly but it names my tables [ Table , Table1 , Table2 ,...]. Is there something I can add in the database layer (to my stored procedure) that will name the tables properly? Your SP is not actually returning multiple tables, its returning a selection of columns and rows from your tables, therefore there is no 'table name', and hence why they are named table1, table2 etc. If its important, you could return an extra column for each selection, and in that column fill it with the desired name and then use it from

i have just upgraded a test copy of my site to asp.net 4.0 and have noticed a strange issue that only arises when i upload the site to my server. the site has an asmx web service that returns json, yet when i run the site on my server it returns xml. it as been working fine in asp.net 3.5 for over a year. the webMethod is decorated with the correct attributes... [WebMethod][ScriptMethod(ResponseFormat = ResponseFormat.Json)] public List<LocationRecentChange> RecentChanges() and on my local machine it returns json. yet on the server (Windows 2008 64bit) it returns xml. using firebug console you

I there a simple way when using ASP.NET 4.0 routing with Web Forms to produce a route that will act as some kind of wildcard? It seems to me that within WebForms, you have to specify a route for every page - I am looking for some kind of generic route that can be used where nothing specific is required, perhaps mapping directly from path to path so... http://somedomain.com/folder1/folder2/page would possibly map to folder1/folder2/page.aspx Any suggestions? Thanks You can match all remaining routes like this: routes.MapPageRoute("defaultRoute", "{*value}", "~/Missing.aspx"); In this case, we

I have a generic handler Document.ashx that creates Word documents on the fly by reading information from the querystring like this Document.ashx?clientid=123&documentid=10 and it works perfectly. I need to create an interface with a list of checkboxes and a Download All button. The best idea I've had so far is to use something like this to make the calls to the handler. $("body").append("<iframe src='Document.ashx?clientid=123&documentid=10'></iframe> <iframe src='Document.ashx?clientid=123&documentid=11'></iframe>") Chrome and Firefox handle this as expected, though IE9 prompts the user to