20,284 Topics
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| | Hi friends, I am new to vb.net but i know vb 6.0 very well. Please tell me how can i start my programming in vb.net. At this time i have vb.net installed on my system. Thanking you  |
| | I'm working on a program, in which on the click of the button a new PictureBox is declared. The problem is, that i'm checking if the PictureBox exists first, using the code [code=VB.NET] If picCanvas2 Is Nothing Then Dim picCanvas2 As New PictureBox AddHandler picCanvas2.MouseDown, AddressOf picCanvas2_MouseDown Else End If … |
| | Hi everyone...did anyone know any genetic algorithm in Vb.net syntax for the generation of time tables. It is meant for a secondary schools. |
| | Hello, I have a web application that connects to a webservice. Usually I can step through the webservice and my start page loads up just fine. But starting yesterday this was not the case. Now I am getting the message "Unable to connect to the remote server." As an inner … |
| | VB 2005 .net 2.0 I have a folder which has about 5 inherited permissions. I want to remove or change one of these permissions. In vb 6, I was able to do this through API but would like to do this in .net. It seems I can only do this … |
 | I was making a app to store music in a libary and get mp3 ID3 tags but all the code snippets ive found are really complicated, i tried using the my.computer.filesystem.getfileinfo to add the tags to a box [CODE]Dim tags As ObjectModel.ReadOnlyCollection(Of String) = My.Computer.FileSystem.GetFileinfo(my.computer.filesystem.getfiles("C:\Program files\TuNeAgE music")) Dim Foundtags(tags.Count - … |
| | Hey guys I am creating a till system (EPOS system) in vb.net I have a textbox and a datagrid and I am using SQL Server 2005 as a DBMS. I have already managed to retrieve data into the datagrid by typing in an item number into the textbox, hitting a … |
| | Let me first explain my program : I have a text box in which i will be entering name and then i have a button find details when i click on dis button that name which i will enter will be searched in the database and then if the name … |
| | I am really at my wits end now....i am unable to find ne proper code for autonumber generation...if i do find its not working. plz i want it ..i am using sql server 2000 and vb.net 2005. just tell me can we make use of max function ? ie. first … |
| | Hi, I would like to start a sub in 5 seconds from now. The sub will need to perform only once. Should I use the timer event or there better way ? Thank Dillen |
| | Hi Everyone, I have Web Form with VB .Net as code behind. This form contains a radio buttons for time interval (e.g every 15 mins) and a submit button. I have a function in VB called "runScript". What I want is that when the user selects an option on time … |
| | Hi All, I am new in vb.net. I am using Visual Studio 2003 and sql 2000. I want to use configuration manager to retrive the connection from app.config But I am getting error " Name 'ConfigurationManager' is not declared" the code, I written, is as follows: Imports System.Data.SqlClient Imports System.Configuration … |
| | Can ne one of u plz tell me how to search a particular record in the database ? my prob is that when i enter say an ID / Name it should search into database for the same and accordingly if the record is found my cmdbutton will be enabled … |
| | Hi guys! Long time no see! I'm trying to get a datagrid to work, but although when I run it there is no error, nothing appears on the datagrid. Yet, there seems nothing wrong with my code: [code=VB.NET] SQL = "select * from upload " & _ "where field003 like … |
 | Hi all... i new to this language. so i m sorry if my question is very basically. I have two forms in my project. in first form i have a button. i want when i click this button form2 can be opened. Please help... Thank you |
| | I am using Visual Web Developer to come up with a VB.NET application. when i try to add a new item to my project, the closest i find to a WinForm is a web form. can some one please help me figure out how i can add a blank WinForm … |
| | Let me first explain my program : I have a text box in which i will be entering name and then i have a button find details when i click on dis button that name which i will enter will be searched in the database and then if the name … |
| | Im using regular expressions to identify currency characters from a html string I cant identify the £ symbol from a number of sites including amazon So Im looking for the syntax to identify that symbol <oRegEx = New RegEx("£[0-9]") > is not working and what is the syntax to identify … |
| | Can ne 1 tell me where i can find a Professional Design templates / professionally designs of forms in vb.net so dat accordingly i can use them to design my forms . 'coz i dont want my application to look like developed by fresher ...it should have a professional touch … |
| | i have got the cell value of a row in a grid i have to display the values in another page can any one give me the code to display the row details in a new page. thanks, elan |
| | I m using LAN Connection,My system used as remot , When i going to run , my system become HANG!!! i m doing VB.Net Programs , using sql2000 backend What shoud i do ??? Can u help me......?????????? |
| | Hi All Thanks in advance for any advice. In the data centric application that I am currently working on, I have a requirement to create a database on the client machine. I understand the whole process of creating the database (tables, sprocs etc), but what I cant seem to figure … |
| | Hi all, I need to create a website that integrates with a map program such as google maps. The criteria will be to add in a few different addresses and then show the shortest route. Has anyone ever done this before. Please let me know. I would like to do … |
| | Greetings. I've hunted around quite a bit on this one. There seem to be as many potential solutions as there are folks who have asked the question. I'm rewriting a vb6 app in .net and rather than use the conversion process i felt that the app could do with a … |
| | i'm creatin a form layout with a menu item. but suddently the menu item dissapear from the form, then i check with the .designer.vb, it show the coding below : [ICODE]Me.MenuStrip1.Location = New System.Drawing.Point(0, 0) Me.MenuStrip1.Name = "MenuStrip1" Me.MenuStrip1.Size = New System.Drawing.Size(892, 24) Me.MenuStrip1.TabIndex = 1 Me.MenuStrip1.Text = "MenuStrip1" ' … |
| | I know how to search files, but what i dont know is how to get VB.net to Read the first line of a text file then search pc for it Read the second line of a text file then search pc for it and keep going till it reaches the … |
| | I m useing this below Cods, But its not working ..... Private Sub btnadd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnadd.Click Dim con As System.Data.SqlClient.SqlConnection Dim cmd As New System.Data.SqlClient.SqlCommand Dim cmdd As New System.Data.SqlClient.SqlCommand Dim da As New System.Data.SqlClient.SqlDataAdapter Dim ds As New DataSet Dim dt As … |
| | Hi, Anyone have idea about how to handle CCTalk protocol through the VB.Net. I am trying to develop Coin & Cash Acceptor. While communication i am using CCTalk protocol. If anyoone have idea, sources code then plx forward me. Thank you. |
| | Hello, I've got a piece of code to create a Windows server 2008 Active Directory OU tree and activate in every OU the "Protection Against Accidental Organizational Unit Deletion". It works well done: the ACEs are there, the "Protection Against Accidental Organizational Unit Deletion" checkbox don't remains activated; but, if … |
| | Hello, Sorry if this has already ben posted elsewhere, ive tried looking for it but no luck. I have done a project in VB 6 and got an exe from it. Im trying to put the exe in a web page, and make it run permanently from there. I cant … |
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