20,899 Topics
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 | hie if you could help me out i'll be forever grateful!! okay i am creating an ordering system but when i try to add a new customer it allos me to add but it doesnt save to the database and i can not also call it up the code i …  |
| | i have a problem, we have a problem in my major subject. which is java, and i dont know to make it. sorting with GUI using numbers and names.. i wanna learn java but its too hard for me.. thats why i most likely use vb.net for fun.. but i … |
| | hello friend, hi! i am new to vb.net app. i want to do all the radiobut. unchecked by click on button at runtime byusing foreach syntax if anybody help me then plz contact me my id is: [email]Snipped[/email] |
| | Can anyone tell me what is the correct way to setup and deploy a vb.net 2008 project that uses crystal reports and a ms access database? |
| | I wrote a code to send file as below: [CODE]Dim objXMLDoc As New XmlDocument objXMLDoc.Load("C:\Inetpub\wwwroot\XMLSchema_Test\XML\1773777.xml") Dim blnResponse As Boolean Dim objURI As Uri = New Uri("https://172.16.17.2/XMLSchema_Tests1/Web%20Forms/frmXML_Receive.aspx") Dim objWR As HttpWebRequest = HttpWebRequest.Create(objURI) blnResponse = objWR.HaveResponse Dim strXML As String = objXMLDoc.OuterXml objWR.Method = "POST" Dim encoding As New System.Text.ASCIIEncoding Dim … |
| | Hi, I'm trying to store a new value within a variable and then compare it to the previous value of that variable using the Math.Min method. I have created two seperate variable 1 for the previous and one for the new but I can't seem to store it. They both … |
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| | code for adding item in combobox and also want to show two fields in display properties of combobox by concatenate this two fields[code][/code] |
| | is there any difference between VB 2008 express with VB.Net??? some people says vb 2008 is the same with 2008??is it true?? |
 | hello I created a simple program that login then the program gets some data from a file. I logged in but then a error message pops out error cant read file cause it is used by another process. The weird thing is that it can be open in the notepad. … |
 | Hi! I'm writing a statistical analysis program where I don't know, in advance, how many variables will be involved. I'm having the user enter data for each variable in a datagrid. First I ask for the number of variables. Based on that, I add as many new columns as needed. … |
| | [b]Split from - [url]http://www.daniweb.com/forums/thread78476.html[/url] [/b] i have the same problem can you plsss help us... :) plssssssss!!!!! |
| | I am working on a project, and in the project i need to include a video file. For the best control i selected WMP 12 ( I am running Windows 7 ) however, when i start to play the video file in vb.net i have full video but no sound? … |
| | Hello! Can someone tell me how can i do following... I would like to load a file from www and save it to folder. I am using Visual studio 2008 an VB in form aplication. So how to load a file from example [url]www.test.gg[/url] and saving it to c:/myfolder/ THX |
| | I am trying to get my program to write a .bat file to run, it writes the file fine but the file wont run properly as it needs to be encoded with ANSI but i don't know how to set it to write that. Can someone help please? The code … |
| | [code] Private Sub btnLoad_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLoad.Click Dim sqlconnection As New SqlCeConnection("Data Source = \My Documents\NuttyCafe.sdf; Password = pass1234;") Dim sqlSelectTable As SqlCeCommand = sqlconnection.CreateCommand() sqlSelectTable.CommandText = "SELECT* FROM Product p inner join Category c on p.categoryID = c.categoryID where p.ProductTitle=@ProductTitle" Dim daResult As … |
| | hey guys, so i have been asked to create a booking program for a coach hire. i need help with quite a few things. i have two DateTimePicker's. both are formated to time. what i want to do is calculate the differnence between both times. so how can i take …  |
| | Dear Experts Table1 has following data date----------weight 14/01/2010------5 14/01/2010------10 15/01/2010------20 02/02/2010------35 I use followin query [CODE]str = "SELECT RANK() OVER(ORDER BY date) AS sno ,date, SUM(weight) AS weight FROM table1 GROUP BY Date" dt = GetTable(str) [/CODE] The query generates these results 1----02/02/2010------35 2----14/01/2010------15 3----15/01/2010------20 This is not order by … |
| | Hi, i need to export a listbox data to an xls file, how i can do this? thanks |
| | Hello and thanks for reading. I am having a bit of trouble figuring out how to collect a piece of information from a web page. Here is the web page I want to retrieve the information from: [url=http://itemdb-rs.runescape.com/results.ws?query=green+dragonhide]RuneScape - The Number 1 Free Multiplayer Game[/url] I would like to retrieve … |
| | hi curently m developin a votin system. now m hvg sme plob wit pass d calculated data to another form can sum1 help me wif tat. i gt use [code] Dim frm2 As New Form12(jum1) on calculation form and use Public Sub New(ByVal textbox As String) InitializeComponent() TextBox1.Text = textbox …  |
| | Hi, How can I store the value of a variable into another variable that wont be changed unless it meets certain criteria - Thanks |
| | Hi, I've been using VB.NET for a few years now, and I'm a very active user on dreamincode.net, but the one thing which has always eluded me is how to protect a process from being killed. I know this is possible because a large number of Anti-virus products can do … |
| | Im creating a simple program. (soon to be vastly complex) that is connecting to a server, and sending an authentication code to connect. I got the connection part, but what keeps breaking up is the method of authenticating. I have the entire authentication process in a while loop, so that … |
| | All, I need help in deciding what coding language would be easiest to use for a project (read below): So at work we have a scheduling system that is SQL based. The programmers already have all the code in place to parse the database into an excel sheet with columns … |
| | Hello... I have published my application and now i have a start menu item: - MY PROGRAM in that start menu item there are 2 items: -- Start aplication -- Aplication online help I would like to add two more lines that will be add to start menu MY PROGRAM … |
| | Ok, I have been using Microsoft's SAPI, to "well try to do everything" And have had alot of success. I can open applications, play music, calculate math equations, and even retreive defenitions of words from "www.dictionary.com" using WinSock. I designed it, much like StarTrek TNG. I say "computer" and the … |
| | (1)pls can someone help me i need to write a program that will allow user to enter their name and age and then will displays their Name, Age and an estimate of the number of days they are old and explaination of the variable types you use and how the … |
| | Dear Sir, How to combine these two conditions in one section [CODE] Private Sub DataGridView1_CellValidating(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellValidatingEventArgs) Handles DataGridView1.CellValidating 'condition 1 ' check given value is numeric or charactr type If e.ColumnIndex = 3 Then If Not IsNumeric(e.FormattedValue) Then DataGridView1.Rows(e.RowIndex).ErrorText = " must be a …  |
| | Beginning development with SQL Server 2008, VB - Visual Studio 2008 on an application that will deploy laptops remotely for 6 months or more. The laptops will have no network or internet connection. There is a requirement to sync DB changes via shipment of USB flash drives. The remote app … |
| | imagine of a document tracking software in an institution, every office that receives it acknowledge by signing into the software and a database of where and whom posses the document , and for how long is stored and accessed by the users in the browser. Do you have an idea … |
 | Hi, I am receiving a stream of data (a text message) through a TCP listener. It then sends back a stream. Then the first computer (the client) sends another stream of data. Then I send back a response message. The first message is successfully received. The first response is successfully … |
| | halo, i really need a help,, i'm new in vb.net, how to get data from database and put in lable in new from ??? |
| | Hi friends.... anybody help me how to convert total vb.net project into .exe file to install client side. plz help need..... |
| | I am in ethiopia and we have 13 monthes. 12 of them with 30 days each and 13th month with 5 or 6 days. I want to sort my data by date using the bindingsource sort method. But to do that I need to set my date field a date … |
| | can anybody help me how to use a code of log out and how to code it using vb.net plss help |
 | hi i wants the code cor calulating multiplication operation,values taken from two text boxes and the resultant is stored in another text box.......... here iam using asp.net with vb.net..... please help me.......... |
| | Hello, I'm trying to upload a file to a server with VB .NET. I can't figure out what to do to read the file to put in the post data. I have the rest of my code set up, and here is my post data setting: Dim data As String … |
| | Im doing the auto sign up in some websites but the thing is i want to use the NumericUpDown tool in Vb.net 2008, for example i choose 10 in NumericUpDown then i click the button then it will process or rather it will create 10 accounts... please give me an … |
| | hi all, im trying to make a login system, but the problem is that i want my program to read a user name and password from a file stored on the computer so it can be changed by the user. Ive tried making one at the minute but to no … |
| | plz convert this to vb.nettttttttttttttttt thanx [code] attachment attachment = new attachment(); attachment.caption = "facebook.com"; attachment.name = "Publish Test"; attachment.href = "http://www.facebook.com"; attachment.description = "a sample description"; attachment.properties = new attachment_property() { category = new attachment_category() { href = "http://www.facebook.com/mycategory/sample", text = "sample category" }, ratings = "5 stars" }; … |
| | I am trying to make a notepad type thing that uses tabs. Each tab has a rich text box on (After being added via buttons) but am really unable to find a way to get the print preview to preview a certain, single text box on tabs. And obviously i … |
| | Hi, 1. How to print a report automatically through vb.net.For example if the print button is clicked the report has to automatically print, How can we do that?? 2. How to retieve the rows one by one when the parameter value is entered in the text box and the columns … |
| | Hello, I'm trying to find a way to darken an image that can later have certain spots undarkened. I have tried by simply drawing a semi-translucent rectangle over the image, but I cannot figure out how to relighten a selected spot. Any help on this would be great. |
| | hi al, i have a webbrowser component that refreshes every 5 sec, but when it refreshes you hear the *click* sound. But how do i disable that |
| | Hello, I've got a problem with my project... in short I've got a mysql db bond through a DataSet and BindingSource - if I'm editing like a user the gridview then all changes are commited to the db no problem... But I need the user to responsibly change foreign keys … |
| | Is there a way to wrap the text on the list box items, i.e. go to the next line, when they're too long for the box. A few of my items are too long to fit, so they are truncated. |
 | Hello, I have created a program and i have managed to publish my application. I have set it up to be installed via CD but it does not attach the MSAccess DB. My question is how do I add the DB? |
| | Hello, I'm trying to fill in web forms automatically by using the vb.net webbrowser. I'm using code like the following to fill in the name: [CODE]Dim elementsInput As HtmlElementCollection = wb1.Document.GetElementsByTagName("INPUT") For Each element As HtmlElement In elementsInput If element.Name = "OWNER_NAME" Then element.SetAttribute("Value", name) End If Next[/CODE] The problem … |
| | Hey there, A am not too sure if this is even the correct place to post this but sorry if its not. I am using crystal reports with vs 2008 express and i am having trouble with one part. I have a parts filed in my database and I need … |
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