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• STA threads with SQLXMLBULKLOAD

  - by Christopher

  If I have N STA .NET Threads each performing an independent bulk load operation on a different database using the SQLXMLBulkLoad dll (which requires calling threads to be STA), is it possible for all bulk loads to be happening at the same time, or are they implicitly serialized due to the STA COM configuration? Thanks!

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• Which is good Pratice storing a uploaded File in DB or storing it in Filesystem

  - by GayaMani

  hi I have a File Uploader in my ASP.NET application Using C#, we can upload any type like images, documents, pdf etc. I m storing it in the Filesystem and having only the Name of the File in DB. My doubt is can we store the entire file, images in DB. State me Which is good practice and why we need to use it. Either file System Storage or SQL DB Storage.

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• standard encryption decryption across different platforms

  - by Raj

  hey guys i need to implement a standard encryption decryption logic across an entire project platform which has different clients implemented using different platforms as follows: 1) iphone app (objectiv c) 2) website (classic asp) 3) webservice (asp.net) the iphone app as well as the website need to send info to webservice using encrypted query strings the web service then decrypts this and processes the info further wanted to know the simplest way to achieve this. is there some free and ready to use binary available with an easy to use api to achieve this? encryption needs to be as secure as possible thnx in advance

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• ffmpeg web server settings

  - by uzay95

  I can easly upload video file to the server with SaveAs method. But when i wanted to convert video file to .flv file i can't see any output file in the folder that i expected to find. Actually i did it in my VS.NET 2008 IDE but after i published the files to the server, when i wrote the url of that internet site i couldn't see the files(in the remote machine i can see exported file and its converted file by calling http://localhost/FileUpload.aspx )

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• Are there any small scale persisitant document/object databases?

  - by Joe Doyle

  I have a few .Net projects that would benefit from using a document/object database opposed to a relational one. I think that db4o would be a good choice, but the $1200 commercial price tag is bit too much for us. I'd love to use MongoDb but it's design isn't for small scale, single server applications. Are there other options out there that I just haven't run across for small scale applications?

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• How to preload .swf file and cache it for future page requests?

  - by Amr ElGarhy

  I am using swfupload to upload files on a website, the problem that every time the user open the page which contains the upload button, the page loads completely then the flash file start loading from scratch every time the user visit the page with no cache. Is there a way to preload and cache .swf files in my asp.net page?

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• SignOut() without postback in ajax login

  - by Romi

  Hi, I have one asp.net Ajax Login using webservices. In this login i call the loogout() client side from hyperlink: Sys.Services.AuthenticationService.logout(null,onLogoutCompleted,null,null); return false; My Webservice make : [WebMethod] public void Logout() { FormsAuthentication.SignOut(); } logout work but my page make one big postback. Some way to make NO postback at logout? Thanks

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• Get the content from iframe of external url

  - by Prasad

  I need to get the content(Complete html) of a page (say.: someotherdomain.com/somepage) loaded in iframe from an asp.net mvc (C#) application without using webclient or httpwebrequest.

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• Tools to convert option strict off code into option strict on?

  - by deerchao

  I have to take over a project written in vb.net, which more than 400k lines of code written in option strict off mode. I want to build it under option strict on first before I do anything else -- which maybe converting it into C#. I found there's thousands of lines of code raises compilation error, mostly are about implicit type casts. Is there any tool would help to make it compile under option strict on mode if I don't want to correct every single line manually?

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• Transport Database Query through Web Services without using Dataset

  - by Marty Trenouth

  Understanding that passing Datasets through web services is a bit heavy (and almost if not completely unconsumable to non .NET clients) what is the best way to prep database query results that don't map to known types for transport through web services in c#?

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• not connecting because read-only (sql server, mdf file)

  - by every_answer_gets_a_point

  this is a different question concerning: http://stackoverflow.com/questions/2360433/add-a-connection-to-database-not-working-asp-net-to-mdf i am unable to connect because of the noted error message the database must be read only? but when i click the properties of the file read only is not checked is there another way it could be read only?

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• Telerick java script resize problem

  - by Maki

  Hi! I' have an telerick asp.net control that generate an html code that contains 2 div's, I resize this div's using js, after that this page is loading in iframe and my div's resize to defalult values, where is the problem??

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• How to validate one date from current date in javascript?

  - by angel ansari

  hi In my page one asp.net Textbox to enter the date. I need to validate the textbox value ( dd-mmm-yyyy format) should be less than or equal to Current Date using Javascript. validation using javascript when press on enter button.

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• Playing a mp3 file on a web page

  - by bobsmith123

  In an ASP.NET environment, what's the best way to play a mp3 file? Do I need to use a flash plugin (some users may not have flash). Also, this needs to work on a IPhone or an IPod.

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• how to get all ListBox items on submit action

  - by Sefer KILIÇ

  how I get ALL ListBox values (not only selected items) on submit action in asp.net mvc2 project. I'm using Ajax forms like Ajax.BeginForm("actionname", new....) I already try to select all items on OnBegin event of Ajax options but still I havent got all ListBox items have any idea ? thanks

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• display gnu diff in HTML

  - by acidzombie24

  Is there a lib i can use to diff between two pieces of code and display it in html? I am using diff - GNU diffutils version 2.7, C#, asp.net. I dont mind the code being in javascript. I would like just the output with color text + css. I'll build the page around it. Does anyone know a suitable lib?

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• Programmatically generate Visual Studio Solution

  - by Krishnaraj

  I want to write a wizard in .net which programmatically generates Visual Studio Solution with some projects. I will have a XML file with details of files need to be included in the project with their respective paths to fetch them and a list of project names. Is there any way I can achieve this

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• Adding ObsoleteAttribute to (or otherwise greylisting) Types not under my control?

  - by Michael Stum

  Is there a way to somehow mark Types I do not control as Obsolete? Basically I would like to add ObsoleteAttribute to types I do not want to use in my .net Project (i.e., SerializableAttribute) I believe I can do something like that with FxCop, but ideally I would like to have the compiler already generate warnings for "greylisted" Types? This should be on a Per-Project level, but sadly "Extension Attributes" don't exist, and adding them at Runtime is too late for ObsoleteAttribute...

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• What's the difference between a Callback and a Partial Postback?

  - by Tim Goodman

  Is there a difference, or are the terms synonymous? Sorry if this has been asked before, I could only find the difference between a full postback and a callback. I'm already aware of how a full postback is different. In using ASP.Net 2.0, if that matters. (By the way, does it matter? Or are these terms defined the same for any web based application?) Thanks in advance.

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• C# Parsing html for general use?

  - by Wardy

  What is the best way to take a string of html and turn it in to something useful? Essentially if i take a url and go get the html from that url in .net i get a response but this would come in the form of either a file or stream or string. What if i want an actual document or something I can crawl like an xmldocument object? I have some thoughts and an already implemented solution on this but I am interested to see what the community thinks about this.

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• How to overwrite an excel application without prompting the users..

  - by Mark

  Can anyone help me on how can I overwrite the excel file without prompting the users in VB.Net.. I have try this code but It doesn't work.. Dim xlsApp As New Excel.Application Dim xlsBook As Excel.Workbook Dim xlsSheet As Excel.Worksheet Dim dir As String = Application.StartupPath & "\Template\SampleTemplate.xls" xlsBook = GetObject(dir) xlsSheet = xlsBook.Sheets("Per BPA Error Report") xlsSheet.Range("C2:T2").Merge() xlsApp.DisplayAlerts = False xlsSheet.SaveAs(Application.StartupPath & "\Template\SampleTemplate.xls") xlsBook = Nothing xlsSheet = Nothing xlsApp.Quit()

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• Getting State of Modifier Keys Compact Framework

  - by CDM

  How can I get the state of a modifier key using VB.NET on the Compact Framework, in this case Windows Mobile 6.1. I want to be able to determine if the following keys are pressed or locked: Shift CTRL ALT and for the Psion Teklogix machines Orange Blue Although I may be able to work this out, if I can determine the others. I want to create my own on-screen indicator panel and want to poll the keys, not using events.

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• automaticaly place downloaded files in folder bsed on downloads extention sufix

  - by Bart van Tuÿl

  I’m making a simple web browser for work eeh, what I’d like to know is if its possible to save a file of a particular extension to a particular file. I currently use googels chrome when downloading a file it places this (regardless of extension) in a downloads folder without asking where I ant to download this too. I want to achieve the same except that downloads with the extension .dwg are placed automatically in a folder named DWG DOWNLAODS… Dose anybody know how to achieve this in vb.net?

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• Console.Write Not Working

  - by Steven

  I created a VB.NET Windows Forms Application in Visual Studio 2008. When I run my program from the command-line, I get no output (only the next prompt). Why? Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Debug.Write("Foo") Debug.Flush() Console.WriteLine("foo") Console.Beep(800, 100) 'confirm this function is called' Me.Close() End Sub

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• soap action error from AXIS

  - by Jack

  I m consuming java based web service with c#.net app. I m sending soap message in xml format. But Im receving this error message: ns1:Client.NoSOAPAction no SOAPAction header

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