20,285 Topics
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| | From what I can gather, it [I]appears[/I] that you cannot access Excel from VB.NET without having Visual Studio 2005 Tools for Office (and a healthy extra sum of money)! Is this really true? There's got to be a way, seeing as you can do it in VB6 without anything extra. … |
| | I am trying to seperate the code below into one sub routine and one function. Specifically a boolean function that does the number check. I am still learning how to use sub procedures and functions and am not sure where to do the seperation. Any advice would be helpful. I've … |
| | Guys..Could anyone of you please help me with ... say, I add a subitem to the 3rd column of a listview..now I want to remove that item and add another one in the same position (or replace) How can I do that.. Thanks in advance |
| | Hi again. In addition to all the other little projects I'm working on to try and learn VB(express edition), I've decided to try and build an English/Spanish translator. I'm looking for suggestions as to what might be the better route to take as far as treating the retrieval of the … |
| | Hi there, i need some help as i'm new with using comboboxes :) i have a table in a MS access database named "CUSTOMER" and in my vb form i have a combobox (name: cmb1). I want to display the names of my customers in my combobox when the form … |
| | Hi friends..... anybody help me how to connect access database with vb.net. |
| | I'm trying to write a function that checks for prime numbers and returns true if a number is prime. Something simple, i'm just a beginner. Here's what I have, does it make sense..if not any input would be appreciated. [COLOR=#0000ff]Function[/COLOR][COLOR=#000000] IsPrime([/COLOR][COLOR=#0000ff]ByVal[/COLOR][COLOR=#000000] dblCheck [/COLOR][COLOR=#0000ff]As[/COLOR][COLOR=#000000] [/COLOR][COLOR=#0000ff]Double[/COLOR][COLOR=#000000]) [/COLOR][COLOR=#0000ff]As[/COLOR][COLOR=#000000] [/COLOR][COLOR=#0000ff]Boolean [/COLOR][COLOR=#0000ff]Dim[/COLOR] intNumber [COLOR=#0000ff]As[/COLOR] [COLOR=#0000ff]Integer … |
| | hello everyone i really need your help ion vb.net i have a project in which it plays a very important role in my trimester marks i have been asked to create a program that draws 100 lines with random length, position, thicknesses and colour . the thing is i am … |
| | I have a listview with 4 columns...How do I retrieve a value that I already have in the columns 3 & 4 to a label?? |
| | How would someone go about building an audio conversion program using VB.NET 2005? Or more specifically, say I wanted to build a program that would allow the user to select a *.WMA file and convert it to a *.WAV file. From a design standpoint, thats a pretty easy setup; couple … |
| | Hi, I have a problem when selecting values from some combo boxes. I have a form with two combo boxes next to each other, they both have the same data source, which is an array. I need to be able to select different values in each combo box. My problem … |
| | I need to be able to confirm to enduser selecteditem from listbox. I have a textbox and picturebox to show selected item but only get standard text for dataset. How to convert to text and eventually save to new table for estimate? |
| | plz tell me something about picture object in crystal report.... how i can change picture in runtime in crystal report... plz its urgent :rolleyes: thanks bye tc |
| | Hi I am creating a button & textbox manually and have those codes in the form load event. Also I disabled the button & I have the number 1 in my text box. May I please have the code to enable the button when any number greater than one is … |
| | Hi Please help me to display the all data base records in tex boxes. I getting only the last record details. In Vb I was using rs.movenext to go to the next record. What is the script used in vb.net2003 |
| | Hi all, i need the code to detect the USB using Asp.Net ... thnx |
| | haii everyone... i really need your help... I have to link between console application and window form together [B][U]for example: [/U][/B] [U]console application:[/U] Writeline("Please enter your Point1:") Readline() Writeline("Please enter your Point2:") Readline() [B][U] window Form :[/U][/B] Dim Point1 Point2 as New Point Drawcurve (Ponit1,Point2) Plottpoint(Point1,Point2) that means, when i'm … |
| | Enter the miles driven, use -1 to end: Enter the gallons : The miles / gallon for this tank was Enter the miles driven, use -1 to end: Enter the gallons used (-1 to end) : The miles / gallon for this tank was Enter the miles driven, use -1 … |
| | hi everbody i need some help can anybody tell me about how to calculate the expression which is stored as a string... Please help me |
| | Public Class Form1 Inherits System.Windows.Forms.Form Dim hng As New Hang Dim strWord As String Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load strWord = InputBox("Please enter a word for the user to guess.") lblWord.Text = underscore(strWord.Length, "") End Sub Private Function underscore(ByVal wordlength As Integer, ByVal … |
| | Hi Everyone, am developing a small application that displays the records on a window form from an Access database. i have managed to set a connection string. could someone help me with a code for add button, search Button, update button commit button in vb.net? |
| | Hello I'm kinda new to vb programming and am trying to set it up on my computer. I keep recieving this message C:/WINDOWS/SYSTEM32/AUTOEXEC.NT. the system file is not suitable for running ms-dos and microsoft windows applications. Do you know what this means and how to fix it? Any help you …  |
| | Hi Everyone I have a monthcalendar control and a datagrid on my form. I want to display records from a dataset depending on the dates that i select from my month calendar control. Please help |
| | I'm trying to write a subroutine in VB-EXCEL that will return a range containing all the possible numbers for a cell in a Sudoku puzzle. It starts by filling a 1 x 9 range with values of 1 - 9. then loops through the appropriate row in the puzzle, searching …  |
| | Hi. I recently started learning VB.net in school, and now as a project, im making a simple sliding shooter. (You know, a ship that you control up or down, and you shoot at enemies that fly towards you) Thing is, I just cant figure out a good way to make … |
| | I need to take a number and re-arrange it to the biggest possible number for example: input 6859, output 9865 I've googled and googled but i can't figure out a way to change characters in a chararray vb .net just says: Property 'chars' is 'readonly' are there any alternatives? |
| | Hi, I'm trying to find a software which implements working simultaneously. for example, if i'm working on EXCEL and i'm importing a table to WORD doc, any chnage that i'll make on the WORD will be reflected in the EXCEL. another examle - i've captured a screenshot, and i'm looking … |
| | I'm trying to create a hangman game using vb.net.......here's what my professor wants in the program.... Write a program to play the hangman game. If you do not remember the hangman game, contact me. If you have already written hangman in VB for CIS52, we need to talk about another … |
| | Hi, how are you, Im trying to send an sms via my asp.net web application and i cant seem to get it right. I need to send a reminder in the form of an sms using a web service. Could sum1 please help me, I would really appreciate it. Thanx |
| | [COLOR=#0000ff]Hi , Im new to asp.net and im need help connecting to an sql server 2005 databse in vb.net. I tried so many things and its still not working. I also need hep with inseting, updating and deleting data from a webform into the sql server database. Could anybody tell … |
| | ust like a few others, i was assigned a Hangman project for VB.NET!!! Yea so this is wat we have to do -----read a word from a text box - DONE -----when play is clicked, the word is read and the number of letters is replaced with an underscore (_ … |
| | hi.... I have received the following error Logon failed. Description: An unhandled exception occurred during the execution of the current [URL="http://www.experts-exchange.com/Databases/Crystal_Reports/Q_21829407.html#"]web[/URL] request. Please review the stack trace for more information about the error and where it originated in the [URL="http://www.experts-exchange.com/Databases/Crystal_Reports/Q_21829407.html#"]code[/URL]. Exception Details: CrystalDecisions.CrystalReports.Engine.LogOnException: Logon failed. Source Error: An unhandled exception … |
| | how do i make it so a picture shows for about 5 seconds from the time users clicks to start my program until the actual program starts?:mrgreen: |
| | [B]i want to add bakground sound to my application that i am doing as a project for my class. does anyone know the code for that? :mrgreen: [/B] |
| | lets say I have 2 forms, Form1 and Form2 how do I call certain values that user inputted in text box from Form1 to appear on Form2? and also, i've been trying to figure out how to have 2 forms, but when the user is on form1, when button is … |
| | Hi ,I work with vb.net 2005 . I want to know if I want to connet to data base with Ms Access which data source i can use (ODBC or OLEDB) I write the following code in form load event (by OLEDB) : [COLOR=#0000ff]Dim[/COLOR] conn [COLOR=#0000ff]As[/COLOR] [COLOR=#0000ff]New[/COLOR] OleDb.OleDbConnection([COLOR=#800000]"Jet OLEDB:Global Partial … |
| | Hello. I have two forms. Let's call them form1 and form2. Form1 is a form which controls the meat of my program and runs in the background. Form2 is a popup-like dialog that will pop up when triggered by an event in form1. I want to call the netstat command … |
| | hi i have 2 questions and im using vb.net 2005 Question 1 How do i print a HTML page to the default printer without any printer prompts apearing. The html file is generated at runtime and i need it to be printed. i can either dump the HTML file in … |
| | [COLOR=blue]Hi , Im new to asp.net and im need help connecting to an sql server 2005 databse in vb.net. I tried so many things and its still not working. I also need hep with inseting, updating and deleting data from a webform into the sql server database. [/COLOR] [COLOR=blue][/COLOR] [COLOR=blue]Could … |
| | hi, 1-how can i do multiselect in calendar. 2-how many days between 2 dates? how can u calculate it? example : 10/10/2006 - 12/10/2006 there is 1 day between those 2 dates. thanks |
| | hi, i am developing paging in asp web application by using VB.net. i am getting out put for when i am setting the paging for 10 but it is not going for the next page with paging.If i set the paging to8 or less than 10 i am getting the … |
| | Hi all, I have developed a windows application using vb.net which displays crystal reports. Now I have to run this .exe in another system which does not have .net and crystal reports installed. Is this possible??:eek: ..If 's' what are the files that have to be exported to that system.... … |
| | Hi everyone! I'm new to VB.Net, and I'm having a problem with an assignment. I have to write a program (console app) that displays four patterns of asterisks (triangles) one below the other. The first two have the square side on the left, and I got those with no problem. … |
| | [COLOR=DarkBlue]:)when i run a form at 1024*768 it works fine .when i run same form at 800*600 resolution ,size of all tools r incresing.i want size of tools(control box,text box) to remain same even if i change resolution .is it possible. do i need to code for each tools to … |
| | I am very new to vb.net. I just starting taking it at school and I am having a hard time with it. Here is an order project we need to do for class. I can't get rid of the comma between the names in the list box and my decimals … |
| | [COLOR=DarkBlue]when i run a form at 1024*768 it works fine .when i run same form at 800*600 resolution ,size of all tools r incresing.i want size of tools(control box,text box) to remain same even if i change resolution .is it possible. do i need to code for each tools to … |
| | Hi, I am a total novice to VB.Net, and have been asked to develop a simple 4 function calculator as part of my coursework. I am really struggling!!! I would be extremely grateful if anyone could please help??? ( I have managed to use AppendText to get the numbers in … |
| | I am currently making a timer for a school project. Im a little new to VB.net and having a few problems getting the timer to work. When the countdown timer gets to 0 the "-" sign appears in the wrong place. As in i get 0:-1 I would also like … |
 | Hi guys! I was trying to upgrade a VB 6 program that involves updating of databases through SMS by in putting AT commands through Serial port to a GSM modem(SIEMENS) There are certain syntax that are not recognised. I need to seek your kind help if there are any good … |
| | hai, Greetings from deva! Now I came to know that doing projects on image processing will be useful. So am interested in doing that so please give me the idea behind the concept of image processingin vb.net. Please send ur suggestion immediately Thank U with regards deva, |
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