20,284 Topics
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| | Many of the student don't know how to find connection string, if they find then there will be some mistake. it's a simple idea to find connection string try it. and vote for it how to find connection string of any database or any server like, access or sql or …  |
| | hi...Im doing M.Sc.(last year)....can you suggest me a research project. |
| | I have a database set up in Access. Currently I have 12 exact copies so individuals can enter data. We use the data to fill in multiple forms. I know that VB can be used to allow everyone to access one database. Does anyone have this as a runtime module … |
| | guyz i need your help..i'm still developing my project bout evaluation of employees. I'm using the code below,I want to multiply the values of the two specific row/column inside my datatable and then insert the product in the KPIGRDEQUI field in the KWEEKDTL table.Is it possible to be done? please …  |
| | Does anybody out there know of any VB.Net tutorials regarding pulling and adding records out of a sql database? I am trying to figure this out on my own, but I just need an example program to show me how to do it. I have figured out how to connect … |
| | Hi, I am working on an application to post some news on Twitter using VB.NET, it's all fine so far but I'm wondering how I'm going to keep it up 24/7. A friend told me I should look into buying a VPS but most seem to be for web hosting … |
| | well im hereagain with another question how do make a league table in vb 2008?? i want it to show this: Position| Team | Games | Wins | Loses | Ties | Goals in Favor | Goals against | Points its for a simulation app so it will have to … |
| | Since Visual Basic 2008 Express Edition have no Crystal Report template included. Is there Other way to show Report/Log data similiar way? Maybe by MS Excel? Or MS word? Any hint or Idea will be wellcome^^ many thanks. |
| | I have binded a textbox to a column in a SQL Server 2005 Database, when i fill the dataset it displays the data, but when i click the save button it doesn not save the changes to the database. I used this same code to do a Datagridview and it … |
| | I am trying to write an application that monitors internet usage. So it sort of needs to act like a firewall/proxy, recording each site the computer goes to. It will record all these sites in a log file. Using a proxy server on the network is not an option, each …  |
 | I am having some trouble drawing a circle that is constant when the program runs. right now I am able to create one of my clock hands (that is going counterclockwise), but I can't figure out how to draw the circle of the clock..any suggestions? [code] Option Strict On Imports … |
| | Hi Folks, I wonder if anyone knows what is happening here because I'm very confused... I have some nested repeater that I'm using to display a list of Categories, projects and tasks on my ASP.net site written in VB.net i.e. Repeater 1 Category Repeater 2 Project Repeater 3 Task In … |
 | Three one questions about releatie in MySQL with Visual Basic 2008. How can i use Mydatapter1 over again and over agian (see code)? So that i can fill [COLOR="Green"]three datasets[/COLOR] I want to fill three datasets with tree different tables and use them in my program [CODE] myCommand1.CommandText = "select … |
| | Hi, I had a form ([B]says form A[/B])with control on it, 2 buttons with text "View Process Flow"([B]Button1[/B]) and "Manual trigger Process"([B]Button2[/B]). Both button will load and shows Form A in [B]Panel1[/B] in Form1, but button1 will let user to see the action but block them on clicking on it, … |
| | Hello All, I have a Web Application I am developing that has a GridView. I have searched the internet to no avail looking for an answer to this. The gridview has 11 columns. I want to hide the 11th column while in normal mode and make visible while in edit … |
| | Hi, I have designed a front end screen for a simple login page with two fields username and password in ASP.net/VB.net. I want the data that I enter into the textboxes to be populated into the database, on click of submit button and a confirmation message like 'Your data has … |
 | I use [CODE] Shell("explorer Path")[/CODE] Path is Directory But it Open My Document Path is D:/ I think It because The syntax "explorer Path" i try a lot like shell("explorer" path), shell(explorer path) , shell(""explorer" path") but it always open My Document |
 | I'm not sure this is really the right place for this question but I couldn't find a general programming forum. Why are the numeric values -1 and 0 used to represent the logical values TRUE and FALSE? No particular reason to ask this, I'm just curious! David |
| | hello every one, i just want to know if it is possible to install . NET into Mandrake Linux server.. thanks..:confused: |
| | well ive been trying to make an app in VB 2008 Express Edition so that every time my timer ticks it randomly adds a number like it either adds 1 or nothing but having trouble with it since it just does it one time this is my coding for the … |
| | Hi Folks: I am still having trouble moving data between sql and ms access databases. Has anyone got any idea? Bob Ghodsi |
| | I'm using verion 3.5 of the .NET framework I have a form with a number of controls including text boxes. All my text boxes are named in the style txb_name, can I search for controls with txb in their name? The following code doesn't work: [code] For Each tb As … |
| | If I had 5 text boxes on a form, TextBox1...TextBox5, is there a method to do something like this? [code] Dim strFld As String For intFor = 1 to 5 strFld = "TextBox" & intFor Me(strFld).Text = intFor Next [/code] It doesn't like the line of Me(strFld) but I figure … |
| | I'm trying to create a messenger-like program, which user will enter an IP adress and connect to another user and send messages with a send button, and receive and view messages at a textbox. But my problem: "The target machine actively refused". I'm trying to connect myself for testing using … |
| | Hello Community, I need some help on where to start with this project I am doing. Firstly, I wish to import all the computers listed in active directory into a list view. Then I want to run an Group Policy update on machines which are focussed on. (GP update = … |
| | Hello y'all. Here's the thing I'm not the brightest guy when it comes to vb.net but I'll do somethings. My question/problem is that I want to have a little zone in my program that has a kind of list , e.g. a panel with 100x50 with a scroll and inside … |
| | Thanks for this posting, very useful. I have used the above code, but had to make one minor (but important) change. I happened to be using text containing backslashes, which threw the RTF out. This was overcome by modifying the main InsertLink function to escape RTF special characters first: [CODE] … |
| | i have an error when executing this ExecuteReader: CommandText property has not been initialized  |
 | I have a DataGridView which I AllowUserToAddRows behavior enabled. I want to be able to force that only one row be added at time, then if the user clicks the save button the row is inserted into the database, and then another row may be added if the insert was … |
| | Hi I want to add the table names from a database in sql server to a combobox with vb.net windows programming. Its a customer accounts database where for instance I add a new Account holder which creates a new Table and when I want to view a specific account holder … |
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