I have a site with potentially very long running SQL queries and verification process. The user would have an idea how far along they would be by the part number currently being analyzed in the process. I've done a lot of reading and have determined that setting up a two way socket with the client would be the best way to communicate this information to the user. Are there any vb examples out there on which I could base my code?
View 5 RepliesWe are storing the WAV file into a database table as VARBINARY(MAX). We want to play the WAV file directly in a web page. We want to use PLAY, PAUSE and STOP for these WAV files.
We want the user to have a Control on the page to play the WAV file.
Here we DO NOT want to store the FILE in the Web Server's file structure. It is againt the SECURITY policy.
We tried different ways. Nothing is working. We used SoundPlayer class. Using this, we can only PLAY and STOP but can not PAUSE the WAV file.
i would like to write a streaming programming which will keep updated or query the database. I would like to use a connection instead of open and close connection on each transaction. But the streaming programming would not end, running at all the time. So, is it any effect if i am using only one connection (within a long period). Such as performance, timeout issue, or others exception.
View 1 RepliesI have an aspx page that executes an HTTP posting of XML documents to a customer's server. Currently have a few textboxes and a button on the page and the procedure is executed when the button is clicked.
I need this process to happen automatically when the XML document created but I don't know how to integrate the use of a FileSystemWatcher control in a web page. How do I instantiate the FSW? To run automatically web page should never be opened manually.
I tried setting it up as a web service, but again, couldn't figure out how to instantiate the process. Can this be done with some kind of custom handler?
I'm using .net 3.5 and am currently creating a web application used to generate a report through Aspose.CellsActually, the page is composed in a form where I get the configuration of the report I have to generate. The "generation" button is in an update panel. When I click on it, the "generation" button is hidden and a progress bar appears. When the excel file is generated, I save it in a memory stream and I send it back to the aspx page where I change the headers to allow the file's download.
View 3 RepliesWe have a wfc layer that wraps the business classes and database access and use a client that lives on the database layer. Amongst our group we are attempting to form standards. Some want to have the client call the web method and pass the page they are requesting and the page size. Pass that to the database and then page in SQL Server use RowNum.Some want to cache the full list of objects in http cache on the service tier and page in memory. They concern here is memory use on the server.
Which would be best for a medium number of users with potentially large number of records to manage (say 30K) Is it better to cache them all in memory and work from there or page at the database as the application scales?
When I use WatiN to go to a specific web page, how can I fake the HTTP referrer with a query string (i.e. request is from google search with query string q=search_term)? So I can verify that the response header has the 301 redirect for specific referrer URL.
View 2 Repliesi redirect a page from http to https using http module begin request handler .i am calling webservice using ajax but it is saying webserice not defined .which otherwise works fineits work fine when rediect page in page_load instead .but i need to add function for https to http in every page. i still not know why ajax is not working when i use http module for redirect
View 3 RepliesI am having problem redirecting error when error is http 500 or http 403 locally running this site there is no problem it gets redirected to my errorpage.aspx. But when deployed at server, it does not get .tried putting try and catch in page_load and in global.asax and I have set Application_Error to redirect to that page and also set <customErrors defaultRedirect to that page also
error
statusCode="500"
redirect="/errors/errorpage.aspx?error=500"
/>
I am trying to play a video file in an aspx page. the video resides in the database.
I am using handler file (ashx) for that, and using the ashx file as src value of embed tag in the aspx page.
[Code]...
it works if I use media player activex ( object tag) . but it does not work for FF. I think embed tag is most standard. so i am trying to use it for streaming video.
how to use ASP.Net C# to display video streaming on the ASP.Net Web?
Another thing is the video can only run for one time. Do I need to use any plugin to develop it?
How to use C# code to control the video?
I want to develop a web application which gets media files from a streaming server and plays it on my website. How can I do this using ASP.NET?
View 1 RepliesThe users have requested the option to "generate" an excel file representation of GridView contents.
Does anyone know how to do this without saving the file to the server but rather just streaming it to the user from memory?
My below code is working
streaming directly from memory instead of using physical path of server machine then saving the file on client machine
Private Sub generateExcelSheet()
Try
Dim weekFrom As String = DdFromWeek.SelectedValue
Dim weekTo As String = DdToWeek.SelectedValue
[Code]....
I would like to get some good ideas of how to stream a broadcast over my website. I have been researching my options for several days and have experimented with Silverlight. I don't think it will do what I am looking for though. I am developing a club website that runs off a spare desktop using IIS7 and Media Services. I could use expression encoder just fine and stream a live broadcast from my location. The problem is, I want a user on a different machine to be able to login from home and based on his provided role assignments click a button to begin a live stream and then click to end the stream. All the while, anonymous user are able to click on a seperate portion of the site to hear the "live" stream.
I consider myself to have intermediate skills using ASP.NET. The media piece has me lost though.
Trying to find code to basically stream audio and visual streams over a network can't find proper examples to firmly get a good understanding of how best to approach the development. I've looked at direct sound and Direct X examples but nothing has been concrete enough. Trying to basically create a web page in C# that will be able to stream audio and visual to users.
View 2 RepliesHow does one stream files, html or custom AJAX responses from web parts? Our current quick-and-very-dirty solution is to make the web part call the current page with certain query parameters, which the web part checks and instead of performing normal load it writes the required things to output and calls response end.
This sounds bad since SharePoint might load other web parts and execute their code before reaching our web part. The web part is configured with data source settings which means the streaming context must be specific to the web part so it can acquire the correct data source settings.
I need to do video streaming on my webpage. Whats the best way to implement video streaming functionality. I am using .NET 2.0 with VS 2005.
View 2 RepliesHow I can stream a pdf file on my web server and show it like google document inside my own page which embed inside the page.
View 2 Replies1. what is streaming how we download File through Streaming.
2. what is service Behaviour and operation Behaviour In servic Contracts . plz Explain Me In brief
I am going to develop a website in asp.net , in which i will have to display a live streaming of a TV channel.
View 2 RepliesWe are playing video(avi) in our web site .Its taking time to play the file .Nothing is showing for 2 mins.Is there any way to streaming the file.for playing video file code is from this linkhttp://www.daniweb.com/code/snippet216568.html
View 3 RepliesRedirectResult is doing a HTTP Get. I want a redirect that does a Http POST
View 2 RepliesI am facing problem in to redirect my site from http://example.net to http://www.example.net
When the user can enter the site name in address bar like http://example.net how can i automatically redirected to http://www.example.net
I am trying to change the properties in iis but it doesnot work.
how can i acheive this
Background:
We are using the Facebook API and receive back URLs for profile image thumbnails. Unfortunately the protocol is restricted to just HTTP and it doesn't support HTTPS. The page on our site that hosts the thumbnails is always delivered via HTTPS, and if we use HTTP for the thumbnails the user will receive security warnings from their browser.
Solution:
Build an HTTP Handler that "passes through" the image from the Facebook URL, but allow the handler to be called via HTTPS. Before I started coding I thought I could something like this:
Response.OutputStream = WebRequest.Create(FacebookUrlForThumbnail)
but I ended up having to save the image to an object in memory than write the image to the Response.OutputStream using the image save function.
Current Code:
[Code]....
This seems inefficient but I can't find a way of using the HTTP Handler as I orginally intended. Is there way of accomplishing the goal without creating the image memory and just "passing through" the call?
To get the lok and feel and lil idea about my problem[URL]in this web site you can see the list of videos..when you click on the video it starts..in my case it does not work...i've made setting in IIS that it should support flv files in my HTTP HEADERSbut still it's not working on my local machine and also i have the latest flash player..when i click on video the player is not loaded..so any idea ...wot is going on...?
View 3 Replies