20,285 Topics
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| | Hi Folks, Really desperate for help here as I've spent days trying to resolve this one. We have a VB 2008 web browser app using a webbrowser control on our Kiosks at our uni - it works very well and locks down the workstation so teh students can only use … |
| | [B]HI to all[/B] I have got one problem: [I]I use vb 2008[/I] On some websites i go whit my Web browser i got an error!!! it say: [U]An error has occurred in script on this page. Line: 133 Char: 74 Error: Unterminated string constant Code: 0 Url: [url]www.url.com[/url] Do you … |
| | Hi, In an Javascript code, I am taking a value from User and this value I want in my server side code , vb.net, What is the code for this.??? Thanx & Regards Anup |
| | Hello sir, how to change this coding to vb.net coding? [CODE] Stream photoStream = PhotoUpload.PostedFile.InputStream; int photoLength = PhotoUpload.PostedFile.ContentLength; string photoMime = PhotoUpload.PostedFile.ContentType; string photoName = Path.GetFileName(PhotoUpload.PostedFile.FileName); byte[] photoData = new byte[photoLength]; photoStream.Read(photoData, 0, photoLength); [/CODE] |
| | Hi, I need to create an application that will count the number of students who score from 90-100, 80-89, 70-79, 60-69, and 0-59 on exams. (Grades are listed in a ComboBox). It should then display the number of students in labels, a second label should also display a message for … |
| | pls any one help me to create a video playout automation sotware with using of geforce card.... |
| | My form's KeyPreview is set to True. I want to allow my users to use the Enter Key instead of just the Tab key. I have the following code in my form's KeyPress event: [code] Private Sub frmDesigner_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles Me.KeyPress If e.KeyChar = … |
| | hi i am second year MCA student. i know vb.net. I want to do a mini project. so i want some vb.net project titles |
| | hi everyone i have a curve which has distance along x axis and some parameter value along y axis i have calculated the distance for x axis from longitude and latitude i want to display the latitude longitude as x axis labels but the original xaxis parameter is distance which … |
| | visual basic ,Chapter 6, Programming Challenge 6: Password Verifier, Page 407. I keep getting errors |
| | Awhile ago I made an app that uses Performance Counters to display info pertaining to CPU, RAM, hard drives, etc. kind of like Window's program (Forgot the name), but only displaying info people would really need. I want to continue working on that app and adding new stuff to it. …  |
| | Sir, I would like to salve my problem . I have Three text Boxes and i want to use Cut, copy, paste method. But the problem is when i copy one text box matter and then apply Paste option through menu control ,then matter is displayed all three text boxes. … |
| | hi.. I has camera digital Powershot A400 canon, that's camera support psremote application (application to shot and live view/video using computer for Canon) How to make application to live view like video via computer using windows vb.net? I can shot using my application but i can't live view like video … |
| | Ok so i have an jpg image of around 8.10mbs at around 13424 x 11344 pixels, i need to load the whole image in to a scrolling picturebox, is they anyway to do this without using so much memory for example like what google maps does n cuts the image … |
| | Hello all, I'll do my best to make this as simple as possible to explain. 1. I'm using a WinForm DataGridView. 2. I'm using an auto complete feature that I've coded and I'm trying to add the data that a user has entered in the first column to a generic … |
| | How can you access the Start Menu from a VB form for both Windows XP & 2000? I've done a lot of research and haven't found anything that works for this. |
| | hi, i am doing btech. can anyone please suggest miniproject in vb.net based on database |
| | Having problims adding a picture files to the database. Bot sure where i am going worng, ignore the commented out lines that was my first attempt. A little help please! [CODE] 'If the query found that the name had not been entered before add it into the table If imgUpload.PostedFile … |
| | hi im creating an application that query data from fox pro, manipulate it and export it to excel. here is the code im using to creat excel object: Dim oExcel As New Excel.Application Dim obook As Excel.Workbook = oExcel.Workbooks.Add im getting excell.application underlined(error msg:new cannot be used on an interface) … |
| | Hello I'm using M.Access I want to get date from database to my datetimepicker, but I got problem please help, here is my code. [CODE]Dim sStatement As String sStatement = "SELECT Transactions.RentDate " & _ "FROM Transactions INNER JOIN TransactionsDetails ON Transactions.[TransactionID] = TransactionsDetails.[TransactionID]" & _ "Where Transactions.MemberID = " … |
| | any one knows how to set an excel object to instance type....thanks |
| | First off, i would like to introduce myself. My name is Ryan, im 18 and a professional gamer. About the client! Well this client is for my clan members, they can login and retrieve updates, news, ect through a webbrowser Help! Okay, so i have set a webbrowser, two texboxes … |
| | Hello friend's, i'm beginner in vb.net and creating a billing project. In that i have two forms : Customer List and Customer Bill. In Customer List i added a listbox Control and a button, when the form loads it's display the customer list from the database. so i want that … |
| | Hey guys, I'm trying to get this form to display in the listbox the address from the info from the textboxes, I followed an example that uses a class to do it, but it seems I am going wrong somewhere and I don't know where. Here is the code for … |
| | Hi All, I have a very simple DataSet linked to a ListBox. I need the User to be able to add Data and have used the following code (in a ToolStrip command button): [CODE]Dim newFileRow As DataRow = Database1DataSet.Tables("tbl_Files").NewRow() newFileRow("File Name") = fleName newFileRow("File Path") = flePath newFileRow("Times Opened") = … |
| | I posted a question yesterday for the beginning of this code and I'm not exactly sure what it is I'm doing wrong. Just a quick summary- I'm trying to make a zodiac calculator, well five of them, but the formatting will be similar, so if I get one right, then … |
| | Hi all. pls, I'm building a report which holds data from a dataset in tabular form in the details and in the footer section, the details section returns all rows but the footer does not, it returns only the last row of the table though the dataset were set & … |
 | i have context menus & want the menu items font style to change to bold whenever the mouse moves over, and return to regular when it leaves. [code] Private Sub EmnuExitMenu_MouseLeave(ByVal sender As Object, ByVal e As System.EventArgs) Handles EmnuExitMenu.MouseLeave Me.EmnuExitMenu.Font = New Font(Me.EmnuExitMenu.Font, FontStyle.Regular) End Sub Private Sub EmnuExitMenu_MouseMove(ByVal … |
| | Ok, I have been working on this for months now, and I am so close to having it work the way I want, but it's just not happening. Here's what I am trying to do: My program is half a formulator, and half ordering system. Where I get stuck is … |
| | Hi all..i make a program use javascript to call VB.Net function..but it doesn't work...can somebody help me to check this code... [code=vb.net] Imports System.Runtime.InteropServices <ComVisible(True)> _ Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load WebBrowser1.ObjectForScripting = True WebBrowser1.DocumentText = "<Script language='JavaScript'>" & vbCrLf … |
| | You are required to create a Windows Application to identify the occurrence of character of an input string. For example, I love vb. I = 1 l = 1 o = 1 v = 2 e = 1 b = 1 The result should be display on a listbox. Note: … |
| | I got a button array of 40 buttons And i handle all the button events in 1 sub . But i need to know what button is pressed. Can someone help me ? [CODE] Private bttonArray(41) As Button Public Sub Hoofdscherm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load … |
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| | is there anybody know how to indicate the checkedbox inside the datagrid is ticked. should i put all the code inside the control something like DataGridView1.CellValueChanged or any other control? any help will be appreciated. |
| | hi guys, i have a problem in crystal report when i am getting a data from database field that field has 30 words i want that in my report that field should be broke in 10 words each line so how can i do this please help me. |
| | Below is a sample of my text: 01"111111","2345678","7891090","M0000023" 02"111111","2345678","7891090","M0000023" 03"111111","2345678","7891090","M0000023" 01"111111","2345678", "7891090","M0000023" 02"111111","2345678",7891090","M0000023" 03"111111","2345678",7891090","M0000023" etc. Sometime the input file has lines that wrapped and sometimes it does not. I need to read the text file line by line and then if the line does not begin with "01" or "02" … |
| | in vb.net 2008, i have no idea what this means error: the item "obj\debug\associateassist.frmdbsetup.resources" was specified more than once in the "resourceS" parameter. duplicate items are not support by the "resources" parameter. does anyone know what might cause this error / how to go about fixing it. |
| | I know there have been posts in the past where some were asking about "how to make a zodiac calculator," and I kind of have the same question, but I've done the research and wrote most of the code out, so it's nothing like that. I didn't quite understand how … |
| | I have a form in VB2008 with 3 panels, each containing panels. How can I copy the formatting to create similar forms to it? <FAKE SIGNATURE> |
| | i am using oracle as database. i want to create table at run time that will remains in database to store info permanatly later.. plz.. anyone can tell me.. how to do this? |
| | I am learning vb and one of my projects is to make a price schedule using full day and half day rates as well as adding a deposit, etc. I don't want you to tell me what to do just please what I am missing. I haven't been able to … |
| | Hey guys, I am new to vb and need some help with this change program. The idea is that we are given a certain amoun of change and then telling how many dollars, quarters, dimes, nickles and pennies. I thought I would convert the decimal to an integer and then …  |
| | How to connect queries from SQL Server 2005 to VB.Net Windows application  |
 | [B]i am able to print all file line in to rich text box but i have a problem to find a specific word from the rich text box.please help me to solve this trouble. here is my code for taking input from file and print into rich text box [/B] … |
| | My first post here and I have a strange one. I have a vb.net 2008 form that sends and email along with an attachment. I want to offer up a list of available email address to choose so my user doesn't make a typo. Problem is the email addresses are … |
 | I'm having a problem with loading my MS Access Database. I can get it to load but it won't load in a row. My friend told me to try this but it puts all the information in a column instead of putting all the information spread out accross the row. … |
| | Sorry if there is a topic on this somewhere - i have been searching for awhile now no dice. I'm upgrading a VB6 application to a vb.net 2008 application. problem that's driving me nuts: I fill a listview with a list of customer first & last names + number from … |
| | Please i'm developing an application with vb.net and mysql. I want to add additional users to the application but with different access levels. this is my original code [code=vb]sql = "select username, password from users where (username = '" & UsernameTextBox.Text & "') and (password = '" & PasswordTextBox.Text & … |
| | For a long time, we have used VB6 activex dlls as our plugin strategy for our application. Works great. Now we want to include dotnet assemblys. We are working on the strategy to create objects for the plugins (late-binding-esk). I have the file path of each plugin, and have figured … |
| | Dear Experts I Have four textboxes, I want textbox1 to accept only char data. I want textbox2 to accept only numeric data. I want textbox3 to accept only alphanumeric data. I want textbox4 to accept only bolean data. Please help |
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