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Hi all, I've been having a problem adding a record to an Access database using datasets and da.update etc. I'm trying to create a simple program that displays the records of a database table in a series of text boxes. I've managed to get my next and previous buttons working …

Hi I would like to know if anybody could help me insert records into a MS access database with VB.net, I'm actually a c# programmer and I have never worked with databases before, I got as far as connecting but as soon as I want to add a record I …

how do i get the full path of running process in task manager.

How do I find the number of USB ports available, and what their references are. Example there are 6 USB ports on my motherboard what code would I use to find their reference like, port 1 is called 0 and port 2 is called 1. I want a user to …

Dear Sir/Madam, I have two form in my application form1 and form2. Here, i want to show the form2 from form1 by using a button. And i want to reverse back to my form1 from form2 using same technique. But i want to close form1 (Not visible=false or hide) after …

I'm modifying a code which can save an image into the database. I've changed everything that i need to change but when i click the save button the error says that i have an error in the [B]INSERT INTO statement[/B]. Here is the code: [CODE] Dim conn As New OleDbConnection(cn) …

Hi All, I am trying to update my form once the delete button is clicked. There are several fields like Name, Date, Date of Birth and so on. Once I delete a record I want the form to automatically load with new / updated data. This form fetches data from …

Ok so I am writing code to a contacts database and as i add new info to the table it is not committing to the table. I have attached my program... idk if you will be able to open it. But I have 2 buttons one adds a new row …

hi all, is there anyone here know how to make a chat bot with video? thank you

hi, i am currently doing a project that include text to speech ability in the application i have downloaded the microsoft Speech SDK v5.1 however i dont really know how to implement it in my application i also need something that can support multiple language speech such as chinese and …

hi everybody im a fresher ,can anyone tell me . i have one textbox ,this textbox contains a number ,i want to delete a record by searching that number in two tables Table1 and Table2,the record may present in Table1 or Table2 ,so it should check both the Tables ,if …

I have two radio btuttons which link me to another form but they have failed to likk me to the forms i directhem to link me to. i dont know if ther is any problem with my code this is the code. some one to help me [CODE] Dim one …

how can i add color to the TabControl..? we can add color to the TabPage but how to Tab control.

I will get an Excel 2003 file everyday via email. This file has 5 columns. The first for columns have static headers and text in them. The 5th column is the date of the report and below that is a list of values in the same column, followed by an …

Hello, I have a little question about Screen Video Capture. Does anyone know What the best SDK for video capture is, WME Sdk? or do I even need an SDK.

Hi, I'm trying to create an excel 2003 workbook from my vb.net project I referenced the code from this website [url]http://www.dotnetspider.com/resources/20382-To-create-Excel-file-vb-net.aspx[/url] However i'm getting error on this line "objSheets = objBook.Worksheets" Can any please tell me what's wrong? [CODE]Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click …

I have made a form with access database,,, I'd like to have a form that when I add another employee,, EmpID, EmpName, EmpDept, and click the save button it will automatically save as well on the database...I don't know the code to do this..I hope you will help me solve …

how to update database with vb.net form

I need a vb code as below This is my login page [ATTACH]16718[/ATTACH] This is my login page code Private Sub StudentLoginButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles StudentLoginButton.Click Dim connection As New OleDbConnection("Provider = Microsoft.ACE.OLEDB.12.0;Data Source = ../Data/Student.accdb;") Dim command As New OleDbCommand("SELECT * FROM Student WHERE …

Hi everyone Could someone please help me, I need to loop through all the records in a column in my access database, Currently my program only views the first record in the column and does not go any further, I tried a While loop but I get a NullException error …