20,285 Topics
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| | dataset does not appear in datasourse when i make a new dataset sometimes and sometimes not appear in datasource |
| | [COLOR=#000000]Hello every one![/COLOR] [COLOR=#000000] [/COLOR] [COLOR=#000000]I'm new to vb.net[/COLOR] [COLOR=#000000]could someone please help me with some code?[/COLOR] [COLOR=#000000]I have got a datagrid, connecting data from acces.What[/COLOR] [COLOR=#000000]i need is on the datagrid [U]column(1) * column(2) = column(3) and column(3) add sum into a textbox[/U][/COLOR] [U][COLOR=#000000] [/COLOR][/U] [COLOR=#000000]please help me...[/COLOR] [COLOR=#000000]thanks.[/COLOR] |
| | actually what i am in need is that i have to write some coading in order to sending mails through outlook please answer me |
| | Hi, I have a database with 15 tables and couple of queries created in SQL Server 2005 and I am making a form/interface for the database in Visual Basic .NET. I managed to connect the tables by using the BindingSource / DataGridView controls. However I cannot find the queries in … |
| | I need to make an application where data from the database has to be displayed in bars and charts.....gauges will also help......what approach to follow...where can i get customized widgets??????...help |
| | plz tell me wht should be the data source in the following code mycon=new oleDbconnection("provider=msadora.1;use id=scott; data source=; password=tiger;") mycon.open(); |
| | Hi, I need to write a windows application to automatically login to a website(with username and password being provided) to retrieve some data from the website. Can someone show me an example on how to accomplish this in VB.NET? Thanks alot. |
| | I have started training in writing algorithms. I get forums and answer. but I want cleririty on the pseudocode I have writing. The questions asks to write a pogram which will assign seats in a flight(capacity of 10 seats).my program should include;first class and economy class-assigning seats 1 to 5 … |
| | [COLOR=gray][B]hello guys,[/B][/COLOR] [COLOR=gray]I am a newb in VB.net. Can anybody suggest the website providing basics and tutorials of this language. I have had a look at the net. But didn't find any loop. Hope somebody would respond.[/COLOR] [COLOR=gray]regards,[/COLOR] [COLOR=gray][B]indian[/B][/COLOR] |
| | can someone tell me how can i fix the error in : [COLOR=#0000ff]Imports[/COLOR][COLOR=#000000] System.Web[/COLOR] [COLOR=#0000ff]Public[/COLOR][COLOR=#000000] [/COLOR][COLOR=#0000ff]Class[/COLOR][COLOR=#000000] Form1[/COLOR] [COLOR=#0000ff]Private[/COLOR] [COLOR=#0000ff]Sub[/COLOR] Button1_Click([COLOR=#0000ff]ByVal[/COLOR] sender [COLOR=#0000ff]As[/COLOR] System.Object, [COLOR=#0000ff]ByVal[/COLOR] e [COLOR=#0000ff]As[/COLOR] System.EventArgs) [COLOR=#0000ff]Handles[/COLOR] Button1.Click smtpMail.Send([COLOR=#800000]"someone@microsoft.com"[/COLOR], [COLOR=#800000]"jesse@contoso.com"[/COLOR], [COLOR=#800000]"Subject line"[/COLOR], [COLOR=#800000]"Message text."[/COLOR]) [COLOR=#0000ff]End[/COLOR] [COLOR=#0000ff]Sub End[/COLOR][COLOR=#000000] [/COLOR][COLOR=#0000ff]Class[/COLOR] [COLOR=#0000ff][/COLOR] [COLOR=#0000ff]the error in smtpMail [/COLOR] |
 | Good day! I have a problem about hiding and unhiding a web objects in AxWebBrowser using VB.Net. Our teacher's condition are: (1) There must be a command button outside the AxWebBrowser. The command button will generate a random number from 1 to 4. (2) After generating random number it automatically … |
| | hi how can i access outlook from vb.net. here the requirement is if i click on the mail button it have to be opened in the outlook please some one help me in doing this or else guide me in some correct way |
| | i have a small project with oledb (access) connection how can i make exe file to allat the same meaninig i have to deploy the project to work on any pc without change the path or the connection. i did it but i get errors cuase it was belong to … |
| | I've inherited a project in VB.Net 2005 and I know very little about VB.Net It is for Windows Mobile 5 and uses a datagrid (apparently this is the only grid I can use on Windows Mobile 5). I am displaying fine, and on the table adapter I selected to have … |
| | Hi, I am writing a function to unzip a zipped file. But I'm getting this error, "Cast from string "C:\temp\FileName.zip" to type 'Integer' is not valid." Below is my coding, I got this error in the bold line. May I know what does the casting error mean here? Why do … |
| | I'm not sure if this can be done and I've been searching the web for some time looking for some help with this. I created a setup package with 2003 and I want to run a second setup package during the installation. Is this even possible? If it is, how … |
| | Is there something like a hashtable that accepts multiple keys? Basically I'm looking for something that's similar to a multi-dimensional array, but in stead of accepting index numbers, it should accept keys to unveil it's content. I now use nested hashtables, but I think it becomes very complicated after a … |
| | Hi everyone! I am new with this site so I try to explain my problem. I have a code in VB, how can I change the code to give me the ouput in text file(exel favorite)???  |
| | Hi, I need to display the result i got from the input (temperatures) into a new form (if possible,the output being display in the textbox as well). The input will going through some calculations before that though,i.e T1 + T2 = h1 or something like that. So,anyone here that could … |
| | I was reasonably impressed with this photoshop clone. [url]http://www.getpaint.net/index2.html[/url] dotnet 2.0 required. |
| | Hello eveybody i have a calander in my project, when i click on date it retain in list box the information related to this day but the problem in Access in the feild date , it dosen't save the date in the format it takes from the calander , thats … |
| | Hi! I urgent need of VB.Net project with the help of how can run it and what is requirement for this project. Please help me any one Thanks |
| | hi... 1) i want a datagrid which is blank on form load with only column header and a blank row allowing user to enter data. 2)The data in datagrid should be inserted in the db(access) when clicked on save button. |
| | I have used the conversion wizard to convert several vb6 programs. It works fine but.... I am trying to pass multi-dimensional array arguments to a subroutine which worked fine in vb6 but is not accepted in .net. The ParamArray/vb.net used at the end of the arguments only accepts one dimensional … |
| | [B] What are the privileges that can be granted on a table by a user to others? [/B] Insert, update, delete, select, references, index, execute, alter, all |
| | [B][URL="http://www.onestopfaqs.com/faqs/963/"][B] How do I get a null pointer in my programs?[/B][/URL] [/B]According to the language definition, a constant 0 in a pointer context is converted into a null pointer at compile time. That is, in an initialization, assignment, or comparison when one side is a variable or expression of pointer … |
| | [URL="http://www.onestopfaqs.com/faqs/593/"][B]What is meant by Maskable interrupts?[/B][/URL] An interrupt that can be turned off by the programmer is known as Maskable interrupt. [B] For more information click here: [url]http://www.onestopfaqs.com/type.asp?iType=11[/url] [/B][B] [/B] |
| | In VS2005, they are declaring config files obsolete. What replaced this, cause Visual Studio states that you should use the ConfigurationManager which isn't anywhere in the namespaces of System.Configuration. Basically what can I use to store form data that is editable? |
 | I want to learn some UI developemnt for windows using visaul basic can you guys direct me to some books, and materials? |
| | hi I have a project .: connect pc to mobile by usb cable then use a program to send mms to 1 or some mobilephone number , so the model is my mobilephone . Of course my phone must connect to GPRS I will write the program by [B]vb.net[/B] but … |
| | I am doing my third first time database. In the attached picture I am showing my tables. My problem is I can't input any data because of a circular reference and I don't know how to handle it. Bowling Center is no problem. League info I can't enter because I … |
| | hai, i have a XML schema and XML file. Now i want to change the xml <tags> to lowercase... for example <First> <Second>, then i want to same resultant schema and xml file as <first> <second>. could anyone help me plz??? its urgent... thanks in advance....... and also [COLOR=#0000ff]<[/COLOR][COLOR=#990000]xs:element[/COLOR] [COLOR=#990000]name[/COLOR][COLOR=#0000ff]="[/COLOR][B]Rollno[/B][COLOR=#0000ff]"[/COLOR][COLOR=#990000] … |
| | Hi there, how can i Create non rectangular labels? I need to create a circular arena and the labels will be the seats. Thanks and Regards, Luke |
| | BackGround: I'm working on a small application that is to demonstrate viewing of a database. I have 3 tables customer, transaction, account that are added to the project. (Access OLE DB). I am to log in with userid and PW from the database, once logged in the user can select … |
| | how can i pass parameters to window service?Is it possible to provide user interface in window serive? |
| | Hi, I use visual studio 2005 & pocket pc App. how can I insert and edit data in a datagrid? thanks, |
| | i can send the word file in which i have all the details and i would be glad if some one can direct me for that coz i m basically screwed:!: :?: :eek: |
| | Hey, I am currently working on a web browser called JBI Explorer (might of heard of it on here) and I am wanting to finally change the User Agent, I use VB 2005. Is there any way of doing this without moving to a different tool like C. If anyone … |
| | how can i change the size of a label control to fit the current screen resolution at run time. |
| | Hey all~ I was just wondering.. Is it possibal for my app to run a disk scan to look for the files that I had put into each location? Like if i wanted to install it onto several other computers that may have altered settings i just run a scan … |
| | Trying to learn VB.NET, I have a question about the following code: [CODE]Public Class WageCalculatorForm 'handles Click event Private Sub calculateButton_Click(ByVal sender As System.Object, _ ByVal e As System.EventArgs) Handles calculateButton.Click 'declare variables Dim hours As Double Dim wage As Decimal Dim earnings As Decimal Const HOUR_LIMIT As Integer = … |
| | [B]Any expert can solve this??[/B] Error message will occur during execution, is something related to sql. the program will show an error on objcommand.executeNonQuery. Can solve this? Imports System Imports System.Data Imports System.Data.SqlClient Public Class Form1 Inherits System.Windows.Forms.Form Dim objConnection As SqlConnection = New _ SqlConnection("server=(local);database=uni;" & _ "Integrated Security=True") … |
| | Hey all, Can anyone explain to me how i can change forms UI at run time? Basically the application I'm building is very similar to the MySQL Administrator (see attached file) So when the user selects different option i.e. "User Administration" different tabs appear in the panel on the right … |
| | Hi All, Explorer.exe crashes when i run my application on a customer's computer (in fact: on all of their computers!). This happens usually when I browse through directories using a OpenFileDialog. They run on Windows NT build 2600 with Novell groupwise Error signature: AppName: explorer.exe AppVer: 6.0.2900.2180 ModName: comctl32.dll ModVer: …  |
| | [CODE]i want to develop a dictionary and a statement translator from english language to my own language that is Amharic. i am using sql server 2000 and vb.net. first i created table. create table mytable(english varchar(100), amharic varchar(100)) then i insert data as insert into mytable values('pretty','konjo') i will have … |
| | I'm trying to get all of the basics down. Is there someplace I can find on either on the web or in VB 05 Express Edition that gives a comprehensive list of all the different data types, what they are used for, etc. for VB.Net? Thanks, kahaj |
| | can nyone tell me the best vb.net book which contain oracle database connectivity |
| | Hello all, I'm working on an app that takes a huge computational effort. It all works fine, but while calculating all other processes are overruled: - switching between forms doesn't work while my app is computing - Progress bars aren't properly refreshed, despite my form.refresh command So basically I'd like … |
| | I'm creating a web application in VB.NET 2003 that connects to a SQL database... how do I display the data in separate controls (TextBoxes, labels, etc) instead of in a data grid? Thanks, Windows 3.11 |
| | hello, i need help!!!!! i would like to know how i can make a backup and restore of my db mysql from one form??? |
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