20,284 Topics
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| | Hello, I'm a newbie working with vbnet but i'm trying to create a project were I enter a name in a textbox and save it to a access database. I'm trying to create the OledbConnection but i'm getting this error: "oleDbException was unhandled" this is the code i'm using: [CODE]Private … |
| | Its all in the question really! My datagrids work fine! Using visual basic 2010 please help!!! |
| | Could ANYONE check on my code. As I compare the DSO with the DSO para, it seems doesn't compare both data at all. I have been converting the DSO as double first between comparing it as if i compare with string it doesn't work. anyone could help me please. I …  |
 | I'm writing an application to update a database with student records. I've used this particular code before, but with just a single column, but i added multiple columns to this one. when i call the sub to save the records it gives me this exception: syntax error in INSERT INTO …  |
| | I have to create a cafeteria survey application. Twenty students were asked to reate, on a scale of 1 to 10, the quality of the food in the student cafeteria, with 1 being "awful" and 10 being "excellent." Allow the user input to be entered using a ComboBox. Use an … |
 | hello everyone. I have a program that should display report let say from a date to date. but i am using string compare and not date compare. what is my problem is it is not displaying the correct output and always shows a dialog box that request parameter. -how do … |
| | I am new to VB. I use Visual Studio 2010. I got most of my rental program to work, but I am having trouble with the easy part. The First Name and Last Name are supposed to combine to the FullName. I know I have to use the assigning textbox …  |
| | Alright, so in yesterday's thread, I asked for the codes to copy the contents of a directory to a separate directory. The code: My.Computer.FileSystem.CopyDirectory( , , ) worked fine. However, I have decided that I wish to add a progress bar into the mix so that the user can see … |
| | Hi Guys, I am almost done with my program, until this problem arises and I can't solve. I have two forms. First form has 1 listbox and 2 buttons. Second form has 1 datagridview and 1 button. The first form opens the csv and list the location+filename of the CSV … |
| | I'm writing an alphabet cipher that ciphers at random. It looks like it should work when I'm debugging it but when I look at the cipher key it comes out with duplicate letters like some of them weren't switched during the for loop. Any help is much appreciated. WasSwapped is … |
| | alright so i have a problem iam working on i have to enter a 7 digit phonenumber then generate a word so example 639-2277 word mean the word newcars or any number would come up as a word well i cant get words to generate only random letters annd right … |
| | I need to create an array of decimals by getting input from the user. I know how to create one of random numbers but do not know how to get the input from a user through a text box to a list box. |
| | Can I stop updating the user display of a control (rich text box) temporarily? I want it to process what I tell but not change how it looks for just a small piece of code. Please help :) |
| | Hello everyone, I have to create pig latin game which I did and it is working. The problem is I coded it so it can translate one word. I need to know how can I make it translate a sentence that I don't know how many words in it. Here … |
| | below is my code, i want to get a record base on a specif invoice number,please help me out cos this thing has giving me sleepless nite.thanks in advance. Imports System.Data.Sql Imports System.Data.SqlClient Public Class Invoice Private Sub Invoice_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Call connectDatabase() … |
| | Hi, I'm stucked with a problem, hope somebody can help me. The problem is that i have a string with webpage source and i need to retrieve all the text instances between <pre> and </pre> tags, i already know how to retrive the first ocurrence using: [CODE] dim start as … |
| | I want to make my own file type with my own extension via vb.net. I mean that when we go into "My Computer" and select Folder options from the menu, there is a file types tab and I can add it there. Can I add it through vb.net 2005? Please … |
| | Private Sub frmRegistration_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load cn.Open() cmd.Connection = cn cmd.CommandText = "Select * from Registration" adp = New OleDb.OleDbDataAdapter(cmd) adp.Fill(ds, "mytable") 'Binding Statements Follow bs = New BindingSource(ds, "mytable") 'Bind the name field to first textbox, type of data as text Me.txtCustID.DataBindings.Add("text", bs, … |
| | Hi Guys, How's your day? I would like to ask, since I'm a beginner in vb .net, I can't figure this out. Here's the scenario: I have a folder with lots of folders inside and inside those folders are .tif files. I want to create a program that will rename … |
| | I am stuck doing this assignment given for monday ...i am at the do while coding (already did the interface ...) anw here it is : Candidates for employment by a security organization have to undergo a medical test in which sight, hearing and mobility are tested. In each of … |
 | hi there, im a beginner really and have just tried to finish a new computer based booking system for my work, im using sql and a database to store the customers and then store bookings too, but im having problems with the customer form, when i run it it kind … |
| | I need to rename/move a file to a different folder after downloading. When I log into the customer's FTP site via the url, user, password it put in into a particular folder. I can download these files using the URI but I cannot Rename (Move) into a different folder (i.e. … |
| | I am developing a form that calculates a Business Travel Expense for a business trip. Everything is fine and dandy but I have to display the information in a listbox using zone ouput. There is nothing in my book about zone output...the teacher provided us with this Dim fmtStr As … |
| | I cannot believe how loooooong i have been searching the internet for this. However i have a form that i have created in Visual studio 2010. I have 3 text boxes for FIRST NAME, LAST NAME and NOTES. I have 1 button to submit data. When i click the button … |
| | Dear Friends, I am developing an application for multi user using vb.net with back end as ms-access. For the table name as employee_master, there is a column, name as student_profile having datatype as [B]Yes/No [/B]. If value of student_profile is "yes" then label1 will be shown and If value of … |
| | I am still a newbie at programming in VB.NET but I am wondering if it is possible to write a program that allows for remote support, like Teamviewer, LogMeIn, etc., using VB.Net and what is the easiest way to go about it? Only reason I ask is because I do … |
| | Hey guys! I've been working on two projects, one needs to have multiple forms, but when I open one form, it needs to close the sender. But, when I try it, the program exits! I don't want it, I just want to close the form, not the app. I tried … |
 | Hi there, Im new to vb and i am using visual basic express 2010. i have put together a database and can do quite a lot with the app i have created. i am not very familiar with detailed programming so i have created my update query thru the dataset … |
| | hello everyone, I am working on a little program (game) is called Pig latin. I created a sub procedure and I passed the word to be converted by value and the piglatin word byref. Now when I call the procedure in the button click event I get the wavy green … |
| | hello everyone, I am trying to check each letter of a word if that word doesn't contain (AEIOUY) then I have to append (-way) to the end of the word. Now I have this if statement and it doesn't work: If OriginalWord.ToUpper Like "*[!AEIOUY]*" Then Label1.Text = OriginalWord & "-way" … |
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