I have a aspx page in which i create reports and charts on the fly. Creation of these charts and reports takes a lot of time because of which a blank screen is shown to the user until the creation completes.
can unlink actual report and chart creation code from page load so that i can show a processing text and then show the generated chart or report once it is ready.
EDIT :-
I would want to do something like this -
on first request trigger the report or chart creation and register a call back for completion. the client can then poll the server every 2-3 seconds to check if the report creaetion is complete.
Could not load file or assembly 'System.Windows, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e' or one of its dependencies. The system cannot find the file specified.
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.IO.FileNotFoundException: Could not load file or assembly 'System.Windows, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e' or one of its dependencies. The system cannot find the file specified.
Source Error:
[Code]....
Source File:
c:ProductiveTeamsMedTegraPresentationMedTegraSLMedTegraSL.WebMainMaster.Master Line: 16 Assembly Load Trace: The following information can be to determine why the assembly 'System.Windows, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e' could not be loaded.
I need reliable way to run 10 different tasks simultaneously. For instance the first one would be sending emails, while the next one is cleaning rows from a specific table... so on an so forth.
I've used the Thread class and while it works well on my development machine (VS2010 internal web server) non of these threads seems to be working at all on my production server. And I don't know of an effective way to debug the problem on the production server.
I saw this technique which encourage you to register cache objects. Since the application fires a callback when a cached item expires, then it's possible to run any code to mimic threading behavior. It seems a little Micky Mouse like.
My web application currently requires users to upload files, after which I take it for "further processing". This processing is VERY time consuming and can take a while before the control gets back to the user. I would like to run this in the background and not have the user wait until this completes.
I know this question has been asked in this very forum before but I'm not able to understand or I'm not able to proceed in the right direction. My understanding is there are a few ways I can go about this
a) create a BackgroundWorker process in my Global.asax file that will spawn a process and take care of the activity.
b) create a web service that will do the processing for me .. (how?)
I have a function which performs a series of time-consuming operations which include querying a large database, customising an excel file and sending an email with a 5MB attachment.
I would like to excute this function in the background, when a button is clicked, and immediately redirect the user to another aspx page. The user should be free to browse to other pages or even close the browser when the background operation is still running on the server. I have tried to implement threading but could not get it to work. The email with attachment does not get sent even though there are no errors.
I have worked on many localized sites in the past, using mainy some standard patterns and techniques involving Global/Local RESX files as well as session to maintain currently selected language.
However, it is quite difficult to maintain from a translator point of view, we used a small tool that converts RESX to Excel and then the localized Excel back to RESX, but for some reason this technique doesnt work properly anymore...
better and more reliable tools (paid or free) that can be used to localize RESX and provide translation team a better/easier way to localize content?
I have a web page which has about 11 gridviews.Hence the page takes bout 15 seconds to load.The grids are 1 below the other.They are populated at the page load.
I need a solution to reduce page load time. Is there a way,where the gridview loads only if user scrolls to it. I donot want the user to make selection for everytime he wishes to see a gridview. The page should show gridview if its data is bound to it, not waiting for entire page gridviews to get populated.
I have web application where i want to show pdf files in web page. in my page there are 5 pdf files i have to show at a time.it's taking much time to load page. and also user has to wait until all files are loaded in page.is there any free components to show pdf files.
i created Master page which has got mainNavigator panel on top of page that is a web user control(BuildMenu.ascx). i am filling UC Menu in master page's loading :
[code]...
Every post back BuildManu.ascx is loading every time tihs is really bored me. How can i solve it. I want to do only one time load BuildMenu.ascx (in master page)
The home page of my website and some other page also are taking some time to load, instead of making them load fast, I want some please wait screen or progress bar and mean while the required page would be loaded behind.
if I hit the .aspx page on the browser and if the page takes time to load say may be 25-30 seconds then what are the steps to be taken to make sure that the page loads quickly. In other words what could be the reason for this slow loading.
Using Forms authentication, for some reason my login page is called 9 times. it causes some browsers to show "too many redirects!". Even with no javascript and nothing in the page_load event, it is called 9 times.
What should be the approach while designing when you know that your page would take considerable time to load? e.g. if it has controls which are heavy & some which are lighter? Can we make use of any of the design patterns to solve this issue?
In my page without using updatepanel page open firsttime it fires only single time, after using updatepanel page load fires twice firsttime page open.. how to solve it.
When we include Javascript files in our aspx files. either we write all the Javascript code in the Head section of aspx or we link to an external Javascript file.
So when the clinet makes a call to that page. Does that mean that all the Javascript will be loaded on the client side?
If that is the case then does not that mean that it will slow down the loading of page as all the Javascript has to be loaded on the client machine?
I have some code I only want to execute the first time I display a form. With this in mind I created a class variable which I initialize the first time I execute page load.
public partial class CLVideoDefinition : System.Web.UI.Page { string videofile; string first; protected void Page_Load(object sender, EventArgs e) { if (first != "N") {
I then select a value from a drop down list , but when it does the auto postback it executes page load but my class varaible has been reinitialized to null and will then execute the code I only want to execute on the first run. why my class variable has been reinitialized.
Displaying loading gif image whenever my page takes time to load but not for particular single control. i had seen this. URL...but it working for button , can i check it for my whole page and all controls whenever it takes times to load.
I have 2-3 update panel in my page and i don't want to load chart every time when my page loads or button clicks etc. I put that in update panel with triggers means only some clicks should loads chart. but that chart gets loaded everytime. how to stop that from loading
I am working on a ASP.NET 2.0 application. It is hosted on IIS 6 on Windows 2003 server.
Few pages have jpeg images (around 50 images and 50 KB each). It takes long time to load the page for the first time. But when i open the same page for the second or third time it is faster.
why does a web page take long time to load for the first time?
Is it cached somewhere when it loads for the first time? Do we have any control over it?
