47 Discussion / Question Topics
Remove Filter  | Hi good people of Danniweb, I've looked at a lot of examples on line and I cannot figure out what is going wrong. My program has to transfer a simple delimited text file from the local machine up to a specified directory on a FTP server. After I have run … |
| | Hi, I've recently "inherited" a part built project from a developer who as left our company. He had decided to use Entity Framework but I am finding it to be unstable and slow. I periodically have to reimport objects and stored procedures from the database as the model gets corrupted. …  |
| | Hi, I'm writing code to connect to Oracle through ODP so I added a reference to the Oracle.DataAccess dll on my machine. Trouble is I'm writing a 64 bit app and I appear to have both x86 and 64 bit versions of this dll on my machine. No matter which …  |
| | Hi All, I think I maybe falling victim to the "double hop"! We have a windows form program that uses a 3rd party web service to validate bank details (BIC, IBAN etc.) It uses a class we developed that creates a uri and passes it through the firewall upto the … |
| | Hi All, This issue keeps reocccuring and I can not for the life of me figure out why. When I add ANY AJAX control to my ASP.Net project, I end up getting an error that a reference in the designer is not defined. For example, if I add an UpdatePanel, … |
| | Hi all, I've searched in the ASP.Net and AJAX forums but I can't see any matches to this issue. The reason I'm posting in the ASP.NET forum is that the Error is being caused by my ASP.NET designer page. Myself and another developer are both working on different parts of … |
| | Hi All, I'm writing an app that prints of batches of documents to clients for posting. The printer uses OMR to collate and fold the documents into envelopes automatically. The document inputs will either be Word or Adobe Acrobat. I have routines to print off each document type while adding … |
| | Hi, I have to correct some data in SQL Server 2008 R2 database for an accounting system that was accidently over written. Basically I've to take stock items with fixed prices and compare those fixed prices against Sales Order Transactions for the stock item and correct entries where the transaction …  |
| | Hi, Not sure what exactly is happening here as I'm used to dealing with Microsoft SQL server rather than Oracle but here goes: I have a C# project that connects to an Oracle database using the OracleCommand Object to bring back records but I've been noticing some strange behaviour. Here … |
| | Hi all, I have a Windows 7 64 bit client that is running a 32 bit of software and so needs a 32 bit ODBC connection to the database. I of course ignored the Administrative Tools > ODBC manager because that will open the 64 bit and instead went to … |
| | Hi All, Two questions really: 1. Is Windows 2003 still supported? (With all the fuss about XP support ending, I'm not sure if I missed it) 2. We have an old Windows 2003 Small Business Server as our domain controller, Exchange server and file server which is coming to the … |
| | Hi, I may have asked this before but why are Databases not out on their own forum? Instead of under Web Development? It isn't just Web apps that use databases and the amount of How do I get records from <Insert Database Name Here>?, How do I create a stored … |
| | Greetings People of Daniweb! I'm trying to add a 3rd party control to a form and I'm getting the following message: **Unable to cast object of type 'Microsoft.Practices.EnterpriseLibrary.Data.Configuration.SyntheticConfigSettings' to type 'Microsoft.Practices.EnterpriseLibrary.Data.Configuration.ContainerModel.ITypeRegistrationsProvider' ** Does anyone have any idea why this could happen? Any searches I tried on google brings back nothing … |
| | Hi, Getting some strange behaviour when using Interop to create a Word document from a template. I'm using word to generate a nicely formatted and printable Receipt from Sage 200 based on a Word Template. The code should open Word then create a new document based on the template I … |
| | Hi All, I'm fairly new to using Linq but I thought I had a handle on it, apparently not though. I'm processing an XML file sent out as an error report by a third party. I have no control over this file and it has been developed to an industry … |
| | Hi All, I have a problem with a treeview class in my windows form. Specifically I'm try to detect when a user has expanded or contracted a node verses if they have clicked/selected the actual node. When the user clicks on the node, I want to expand / contract the … |
| | Hi, I'm updating an application to .net from VB 6.0. It uses crystal reports to display reports but we get issues around versioning and having to have the client install Crystal so we would prefer not to depend on Crystal. I was originally going to use an XMLReader object to … |
| | Hi, I'm writing a VB.net application that runs off a SQL database. If the application can not connect to the database or the connection has not been set up I'm giving the user the option to create the database on the SQL server instance of their choice I then create … |
| | HI All, I'm writing an application in Visual Basic .NET but the application will use a SQL backend. If the user runs the application and the backend database is not set up, I want the user to select a SQL Database Instance, supply an administrator user ID (sa) and Password … |
| | Hi All, Ever tried to make a change to a SQL database table only to get a message telling you it is unable to carry out the change as it would have to drop and recreate the table? This is one of these things that you encounter once, correct and …  |
| | Hi, I've written a routine for a customer to import sales orders into their Sage system. Everything was going well but the client has come back with a particular excel sheet that is not importing. He is getting a message to tell him the sheet is not in a valid … |
| | Hi, Ever had an application that you want to store user specific settings on? e.g. login name or Form background colours, User specifc DSN connections etc. So the next time they run the app the information is there for them? This can be achieved in VB.net with just a few … |
| | Why are Databases listed under Web development? and not out on their own? I've seen plenty of Database issue listed under Software development |
| | Hi, I'm probably missing something really simple or trying too much at once but it's 16:30 on a Friday afternoon and my head is wrecked!! Basically, I'm trying to build an application that takes out put from a database query as XML and uses XSL to transform it into HTML … |
| | Hi, I'm a developer by trade but I've done some networking in the past (mostly buying and creating machine specifications but also a bit of firewall management and AD policies,) In a previous company I was even Manager of the Systems department (Developers and IT guys) Anyway I've recently joined … |
| | Hi I have a real conumdrum here - I just can't expalin this behaviour!! A colleague has designed a view that contains the following : `CONVERT (nvarchar(4),YEAR(dbo.SYSFinancialYear.FinancialYearStartDate)) + N'/' + RIGHT ('00' + RTRIM(CONVERT (nvarchar(2), dbo.SYSAccountingPeriod.PeriodNumber)), 2) As YearPeriod` When you are in the design view, of the view and … |
| | Hi All, I know this may seam odd but I'm getting an error navigating through a datagrid of an invalid cast. The trouble is it is of the same types!! I working on customising some Sage code and in the form there is a datagrid that is populated by a … |
| | Hi, I'm writing a routine to import salesorders from an Excel sheet into Sage. The Sheet is broken down by product rather than by order so I want to use OLEDB to connect and run a query against it sorting by Order Number to get the items back per order. … |
| | Hi All, I have to deliver a secure web ASP.net site that after 20 minutes of inactivity wipes the users sessions and forces then to login again. I have set up all the necessary timeouts on the server and at the top of each of my master pages I have …  |
| | Hi We have two identical web servers in a farm and I need them to be able to share Session variables as I do not know which machine the user will be using at any given time i.e. if a user where to log in to a site on server1 … |
| | Hi All, I have a section of my site that allows users to upload and download files. For security issues, We use a com object to take the file as a binary stream and store it on our network off of the web server (under a different randomly generated file … |
| | Hi guys, This one is a bit out of left field but someone somewhere must have tried this before. Does anyone out there know how to control the width of the filepath textbox in a fileupload control? I have a form with a comment textbox, a filetype dropdown and a …  |
| | Hi I'm writing a site that allows users to download documents securely stored on the network off of the web server. I'm using a com object on the server that we've been using here for ages that fetches the file from the network in a binary stream thus preventing user … |
| | Hi All, I'm working on a web app in ASP.net with VB.Net on Visual Studio 2010 (.Net Framework 4). I'm trying to use a datarepeater class to display results from a query on the web page so I coded away exactly as I used to in Visual Studio 2008. However, … |
| | Hi I had written an in VB.net that took addresses from a database put them into a csv file then took the csv file data and performed a mail merge in Word to allow the user to print them out on to an Avery L7163 label sheet. The app was … |
| | Hi All, I have an application written in VB.net for batch print jobs. As part of the application, the user selects two printer trays to use to print the batch to (one plain paper the other coloured for coversheets and batch seperators) I had this working until we upgraded our … |
| | Hi All, I'm using VB.net to create a batch of word documents using the Microsoft Office OpenXML SDK. The documents are made up of a header and the main body which is made up of a table. I can sucessfully create the table in the main body. The issue is … |
| | Hi all, I'm writing an application that imports and tidy up address data into a cleaned, deduped excel workbook ordered in rows with each column as an address field. One of the issues I've ran into is that we sometimes get a workbook where the multiple address fields are held … |
| | Hi Folks, I wonder if anyone knows what is happening here because I'm very confused... I have some nested repeater that I'm using to display a list of Categories, projects and tasks on my ASP.net site written in VB.net i.e. Repeater 1 Category Repeater 2 Project Repeater 3 Task In … |
| | Hi, I have an issue involving retrieving a set of child rows in a dataset. I have populated a dataset with three tables Categories, Projects and Tasks. In the dataset relations I have set up a relationship between Categories and Projects and between Projects and Tasks. [CODE] Private Sub Defaults_Load(ByVal … |
| | Hi All, I've published a app using Clickonce Deployment for use on our LAN (so I've set it to online only for ease of updates etc) When I run the setup on my own machine, the app installs and runs with no issue however when I run the setup on … |
| | Hi All, I hope someone out there can help with this. I'm writing an app where a user selects a folder on the network for a job to deposit output into. The person setting up the job will not necessarily be the same person who runs the job and that … |
| | Hi All, In my VB.Net app, I want to read in a load of addresses from a database and then use word to create address labels on an Avery template L7163 which is then printed to the printer. However, I have two issues: 1. Before word prints, I'm asked to … |
| | Hi I've written a printing application which is working perfectly when I debugg and step through but does not print anything when running a debugg with no breaks / step through. I suspect I need to use something like Do Events to get the application to print out. However when … |
| | HI Guys, I have written an app the prints out batches of documents for postings. Each batch is to be seperated by a red coversheet. I know that in our printing department, no matter what printer they use to print the batches on to they will always have the red … |
| | Hi Guys, I'm obviously missing something here. Basically I'm writing a program that will read in a csv file or excel file, and allows the user to pick which fields thay wish to use for what line of an address, and then import all the addresses to a SQL table … |
| | Hi, I'm writing a function that takes a word doc and returns the number of pages in it. I have the function working and returning pages except that it opens a Word dialog asking if I want to save changes - does anyone know how to stop this? I have … |
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