C# - Response.BinaryWrite Gives Error On Production?
Dec 6, 2010
I'm using localReport to print PDF (SQL REPORTVIEWER). It works fine on localhost. When I move the application to Production (64 bits windows 2008) it gives me an error. (see below)
I put the renderedbytes in a Session in USERCONTROL and I do window.open('Program1.aspx')...
In page load of Program1.aspx I try to retrieve the Session variable and process.... I think this statement cause the error "Response.BinaryWrite (...) etc".
It works on my local pc (Vista 32bits)...
[Code]....
Server Error in '/' Application. Object reference not set to an instance of an object. Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[Code]....
View 2 Replies
Similar Messages:
Feb 12, 2010
I am generating a pdf file to a MemoryStream, and then using Response.BinaryWrite to display that in the browser. But if a pdf reader is not installed, then I get an ugly error message.
Is there something I can do so that if no pdf reader is installed, I can display a friendly message or provide the option to save the file to the system?
View 2 Replies
Dec 7, 2010
I have binary data - it is png picture.
I use Response.BinaryWrite to display this picture.
Unfortunately it works only in Internet Explorer. In Firefox and Chrome it shows long text of strange symbols.
What's wrong with BinaryWrite? How to solve this?
I may not say to asp:Image to show this picture, I may not indicate ImageURL, becouse there's no URL. This picture is response from webrequest. And webrequest may not be indicated in URL because I set some parameters not in QueryString but in post data.
View 2 Replies
Feb 3, 2011
I need add a buttom to my aspx page.
My code is
byte[] buffer;
FileStream fs = new FileStream(@"C:info.pdf", FileMode.Open);
try
{
[Code]....
I need a click button after the code. How can I do this.
View 5 Replies
Jan 8, 2010
I am using a gridview to display (open or save) files that have been uploaded into a SQL 2005 server. I have a templatefield within the gridview that contains a linkbutton that does a postback to GetUploadedFile.aspx that then fires the response.binarywrite() code. The code seems to work fine and opens/saves the files correctly. But once this has completed and I try and click on another button on the page, instead of doing the appropriate action it re-fires the getuploadedfile.aspx binarywrite code and opens up the "Open/Save/Cancel" dialog again.
[Code]....
[Code]....
[Code]....
View 4 Replies
Jan 24, 2011
[Code]....
The dilaogbox that offers me to save the file shows incorrect chars if documentFileName has name not in ASCII format. What I'm supposed to do to have the file name displayed correctly in this dialogbox and to have this file opened under the same name in MS Word, Excel whatever else?
View 5 Replies
Apr 14, 2010
I have an ASP.NET web application that has the following settings in the web.config file:
[Code]....
(The actual names are different, obviously.) I am not a member of the real "Valid Site Users" group which is why I am given explicit access.I am able to access the site without a problem while developing and debugging locally; however, I get a 401 (Unauthorized Access) error when I deploy the site to a server. The only way to gain access is to remove the <deny> element from the configuration, which is not an acceptable option.I'm certain the solution is something simple and I am just overlooking
View 8 Replies
Dec 15, 2010
i get the below error when i run the site on our production, the silverlight apps are in a .ascx view.
[ArgumentException: The virtual path '/Views/Home/DailyProductionGuages.ascx' maps to another application, which is not allowed.] System.Web.VirtualPath.FailIfNotWithinAppRoot() +11363277 System.Web.Compilation.BuildManager.ValidateVirtualPathInternal(VirtualPath virtualPath, Boolean allowCrossApp, Boolean codeFile) +271 System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile) +155 System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile) +116 System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath virtualPath, HttpContext context, Boolean allowCrossApp, Boolean noAssert) +175 System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp, Boolean noAssert) +52 System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(String virtualPath, Type requiredBaseType) +44 System.Web.Mvc.BuildManagerWrapper.System.Web.Mvc.IBuildManager.CreateInstanceFromVirtualPath(String virtualPath, Type requiredBaseType) +48 System.Web.Mvc.WebFormViewEngine.FileExists(ControllerContext controllerContext, String virtualPath) +110 System.Web.Mvc.VirtualPathProviderViewEngine.GetPathFromSpecificName(ControllerContext controllerContext, String name, String cacheKey, String[]& searchedLocations) +45 System.Web.Mvc.VirtualPathProviderViewEngine.GetPath(ControllerContext controllerContext, String[] locations, String[] areaLocations, String locationsPropertyName, String name, String controllerName, String cacheKeyPrefix, Boolean useCache, String[]& searchedLocations) +353 System.Web.Mvc.VirtualPathProviderViewEngine.FindPartialView(ControllerContext controllerContext, String partialViewName, Boolean useCache) +213 System.Web.Mvc.<>c__DisplayClass2.<FindPartialView>b__1(IViewEngine e) +40 System.Web.Mvc.ViewEngineCollection.Find(Func`2 cacheLocator, Func`2 locator) +324 System.Web.Mvc.HtmlHelper.FindPartialView(ViewContext viewContext, String partialViewName, ViewEngineCollection viewEngineCollection) +42 System.Web.Mvc.HtmlHelper.RenderPartialInternal(String partialViewName, ViewDataDictionary viewData, Object model, TextWriter writer, ViewEngineCollection viewEngineCollection) +342 System.Web.Mvc.Html.RenderPartialExtensions.RenderPartial(HtmlHelper htmlHelper, String partialViewName) +99 ASP.views_home_dailyproductionhourlylist_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) +8988 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +115 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240 System.Web.UI.Page.Render(HtmlTextWriter writer) +38 System.Web.Mvc.ViewPage.Render(HtmlTextWriter writer) +94 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4240
View 2 Replies
Oct 1, 2010
I run a asp.net 4.0 website. (I did the porting from version 3.5 to 4.0)I receive the following error :ASP.NET AJAX client-side framework failed to loadn a page where I set scriptmanager EnableCdn="true" and there is a microsoft ajax extension Timer on the page.
[Code]....
I receive the error only on the production server.
View 4 Replies
Jan 26, 2011
In my production environment i am getting below error
Compilation Error
Name fci not declared
[Code]....
View 7 Replies
Apr 5, 2010
am using Slideshow ajaxcontrol and its works perfect in the VS2008 in the local system, where as when I move to server (production) it is not working, I was getting different issues, I solved few by refering some forums, where as still it is not wroking or no error can any one help me here.Here is the URL of production: http://74.55.115.122/$sitepreview/focusedreader.com/demo/Default.aspxCode of Default.aspx is
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-
[code]...
View 2 Replies
Apr 29, 2010
When I try to run my ASP.NET app from my development environment I get the following error message: Compiler Error Message: CS1502: The best overloaded method match for 'mmars.Printing.printFunctions.SetPrintSummaryProperties(mmars.contextInfo, ref mmars.Printing.printObjSummary)' has some invalid arguments.
When I publish and run on our production server I don't get this error.It seems to compile fine when I build from the build menu (in fact if I change the second argument of the bolded function call below, i get a compiler error in visual studio), but now i've suddenly started getting this error message at runtime. So another question I have in addition to getting rid of the error is why is the .NET development server even trying to do JIT compilation on my project if it is already compiled into a DLL?
Printing.printObjSummary myPrintObj = new Printing.printObjSummary();
Printing.printFunctions.SetPrintSummaryProperties(ci, ref myPrintObj);
printObjects.Add(myPrintObj);
Also, though there are no warnings at compile-time, when I get redirected to the page with that first compilation error there are many warnings like the following:
Warning: CS0436: The type 'mmars.MMARSSummaryDataItem' in 'c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
oot3dad423c40569048App_Code.b0rgpkzr.4.cs' conflicts with the imported type 'mmars.MMARSSummaryDataItem' in 'c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
oot3dad423c40569048assemblydl37179c19a345f948c_ece7ca01mmars.DLL'. Using the type defined in 'c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
oot3dad423c40569048App_Code.b0rgpkzr.4.cs'.
What's the deal with that? Is the webserver complaining about name conflicts in the source file and dll resulting from the source file?
View 2 Replies
Dec 1, 2010
i have developed a production site in godaddy server.Now i want to display a custom error page if there is any error occurs in the site.i have made following changes in the web.config file ,
<customErrors mode="On" defaultRedirect="/Areas/User/Views/Shared/Error">
<error statusCode="403" redirect="NoAccess.htm" />
<error statusCode="404" redirect="/Areas/User/Views/Shared/Error" />
</customErrors>
But now if error occurs the server will display his default error page for 404 page.Now i want to display my customised error page.Please tell me the entire steps to implement this in asp.net mvc 2.0.i,e is there any coding i have to write in then controllers or in the global.asax.
View 1 Replies
Jan 11, 2011
We have had some problems with using a unmanaged DLL file written in Delphi. (Unable to load dll - not found...)The following code solved the problem on my local machine:
[Code]....
1) The elusive DLL is copied to the ASP.NET temporary files folder2) To check this we get a list of files from that folder.3) The needed function is called with DLL-import.1 & 2 works perfectly - both run directly from Visual Studio 2010 and when uploaded to a webhotel3 works perfectly local, but causes the remote host to think a little and then return a HTTP 503 Service Unaviable error for the next few minutes...
View 1 Replies
Dec 27, 2010
I encrypted my web.config file and I copied this file to the production server. But I get an error. But without encrypting - it's ok. I used:
C:WindowsMicrosoft.NETFramework64v4.0.30319aspnet_regiis -pef "appSettings" "C:inetpubwwwrootSite1" -prov RsaProtectedConfigurationProvider
I don't have access to IIS. Is it possible to encrypt config file and everything works?
View 3 Replies
May 6, 2010
I am dynamically generating script code to return transaction data to Google Analytics using their ecommerce script. The code that generates the script is fully tested and functional on my development machine and when I view the page code the script, along with any values that were passed to it, can be seen above the </form> tag. Happy days, or so I thought. For some reason the code is not being generated when I test it in a live, hosted environment. I cant figure out why this is the case as the code is quite simple. I simply generate the script code and register it on the client side (see code below)
//Capture the transaction data for analytics ecommerce tracking
//Generate the necessary script code
string strAnalyticsEcommerceScript = Analytics_Ecommerce_Script_Creator();
//Register the script on the page
Page.ClientScript.RegisterStartupScript(this.GetType(), "AnalyticsScript", strAnalyticsEcommerceScript);
The page in question is called "Order-Successfull" and is where customers are sent to when they have succesfully payed for an order. On this page:
-The order is added to the orders database table
- The customer is emailed an order confirmation email
- The google analytics script is generated and registered
The Sequence is as follows:
[Code]....
Whats really interesting is that if I move the Analytics script creator code before the code that sends the emails, the script is generated and can be seen when I view the page code. If I do this, however, the emails do not get sent. If I lay the code out as per the code I have inserted in this post, the emails get sent but the script code is not placed on the page.. The code to that actually sends the emails is quite standard:
[Code]....
View 2 Replies
Jan 5, 2010
I have an application that uploads an Excel .xls file to the file system, opens the file with an oledbconnection object using the .open() method on the object instance. The upload and writing of the file to the file system works fine but I get an error when trying to open the file on our production server only. The application works fine on two other servers (development and testing servers).
string connectionString = ("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + fileName + ";") + "Extended Properties="Excel 8.0""
OleDbConnection connection = null;
connection = new OleDbConnection(connectionString);
connection.Open();
The exception comes on production server at connection.Open() some times, when I reset the asp.net worker process it started to work but after some hours/days It occurs again. how can I fix this issue which comes in production some times but very irritating, or there is some other work around.
View 4 Replies
Aug 13, 2010
I have an MHTML file which has embedded images. The MHTML is generated on the server and then I will typically deliver the file using a BinaryWrite. I've also tried Server.Transfer, Response.Write after converting to ASCII and writing the file to disk and using a Response.WriteFile. In any of these cases the resulting file is not (it appears) treated as an mht file. For setting the image, I've tried Content-ID and Content-Location. The image URL shows up as cid:example1 when viewed in IE8. When opening up the file after saving to disk it shows up as mhtml:file://C:Documents and Settings enjynitoDesktopoutput634172401776447258.mht!cid:example1. Or while browsing with one of the methods that work you get [URL]
The Output.MimeType is message/rfc822. I've also tried application/octet-stream and multipart/related. Writing the file to disk and using a Response.Redirect works. Accessing the file with a direct URL works. Saving the file to disk and then opening the file works. It seems IE is assuming an HTML result to the request and not deciphering the new content type. But you can do things like this for dynamic style sheets, scripts, etc... so I don't really believe that. I couldn't see any glaring differences. I just tried and the BinaryWrite works fine in Opera. If I absolutely have to worry about writing to a temporary directory and then redirecting to the file I will. I was just hoping to avoid having to clean up the temporary files. Is what I want to do not possible? An example of writing the file is below.
if (response != null && response.Output != null)
{
Response.Clear();
Response.AddHeader("Content-Type", response.Output.MimeType);
Response.AddHeader("Content-Disposition", "attachment;filename=output" + DateTime.UtcNow.Ticks.ToString(CultureInfo.InvariantCulture) + "." + response.Output.Extension);
// Response.Write( System.Text.Encoding.ASCII.GetString(response.Output.Bytes));
Response.BinaryWrite(response.Output.Bytes);
//Response.Clear();
//Server.Transfer("/ISV/Forms/Test/output634172397522707394.mht");
//Response.Clear();
//Response.WriteFile( Server.MapPath("/ISV/Forms/Test/output634172397522707394.mht"));
Response.Flush();
Response.End();
View 1 Replies
Oct 26, 2010
I have a server page generating a PDF file on the fly. I am currently submitting it to the client with a binarywrite. I would like to submit it formatted with the following "Adobe" options:
pagemode=thumbs
view=Fit
Is there any way to do this with a BinaryWrite? Or any way to do this in Javascript?
View 5 Replies
Apr 26, 2010
My code reading a page from pdf file by PDFLib and sending it to client after putting watermark on the image. The problem is w3wp.exe posses is eating more memory in every request, so after using the program times the memory will be full. My Server system is windows xp 64bit.
This is me code:
[Code]....
Also I tried useing: Response.Buffer = False but no usefulness.
View 6 Replies
Feb 18, 2011
We have been downloading Office 2003 documents stored in our database as images successfully using our ASP.NET 2.0 web portals. We recently started storing Office 2007 documents and though they upload without issue, the download and render does not work. The file opens with the error - "The file is corrupt and cannot be opened". It is only with Office 2007 files we see this. The web server supports the Office 2007 MIME types. We also apply the correct content-type when uploading a file to the database. Sample BinaryWrite code below. Is there something I am overlooking unique to Office 2007 files?
Dim MyData()
As
Byte
....
MyData = dreader("document")
....
Response.ContentType =
"application/vnd.openxmlformats-officedocument.wordprocessingml.document"
Response.AddHeader("Content-Length",
MyData.Length.ToString())
Response.AddHeader("Content-Disposition",
"attachment; filename=" & dreader("file_name").ToString)
Response.BinaryWrite(MyData)
Response.Flush()
View 10 Replies
Jun 11, 2013
I have got an error "server response error : Unknown server error" while uploading file using Ajax AsyncFileUpload, code behind function is triggered while uploading, but after code behind function executed, we are getting this error.
View 1 Replies
Jan 22, 2011
I m getting the following error when i upload my site to Production Server using Database in App_Data ASPNETDB.MDF
Server Error in '/' Application.
Runtime Error
Description: An application error occurred on the server. The current
ustom error settings for this
application prevent the details of the
application error from being viewed
[code]...
View 2 Replies
Mar 4, 2010
I am making a put call for rest api for sending xml data and once that is successful i should get response in xml.
I am getting error -
WebException: ProtocolError With response: The remote server returned an error: (415) Unsupported Media Type.
Does any body know what i am doing wroing?
My code is as follow -
[Code]....
View 3 Replies
Dec 8, 2010
I have a collection of links I response.redirect to the first one. if the first one errors with page 404 ie page does not exist i want to redirect to the next one. If the next one errors I then want to redirect to the one after etc. Basically go through the collection and redirect to a link that doesnt error with page 404 error. is this possible in .net 2?
View 3 Replies