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Hi! We are a 4 member group for our thesis and we already have submitted 5 topic proposals yet nothing was accepted...and here are the topics: enrollment system, gadgets on track, employment resource system, subdivision technical entry pass Now, I need a help for new ideas that can be developed …

[CODE]Public Class Form5 Dim connection As OleDb.OleDbConnection Dim mystr As String Dim cmd As OleDb.OleDbCommand Dim adp As OleDb.OleDbDataAdapter Dim ds As New DataSet Private Sub Form5_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) connection.Close() End Sub Private Sub Form5_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load mystr …

Hi there! What I am used to declaring database connection is that in every form I type the codes for it which is a tiring way. Now, I want to use module instead but I really don't know how. And also, how will I call the connection to every forms …

I launch 2 programs within my application with PROGRAMNAME->Show. Let's call them Prog1 and Prog2. I have a dummy form that I use Application::Run to keep the software running. When 1 of the program closes, I call Application::Exit to shut down the application. This doesn't allow the other program to …

hello ; i am making changes in design time but changes are not visible on run time can any body tell me why is this so?????????

Hi! I just want to ask if it is possible to take a focus by a camera then generate it into text because I am planning to propose a thesis topic which is Subdivision Entry Pass wherein the security camera in the gate will focus the camera on the plate …

Hi! We are a 4 member group for our thesis and we already have submitted 5 topic proposals yet nothing was accepted...and here are the topics: enrollment system, gadgets on track, employment resource system, subdivision technical entry pass Now, I need a help for new ideas that can be developed …

Hi, I have 2 links within a datagridview. The 2 links are in the same row, let say link A and link B. How to let link A go to Form A and link B go to Form B? [CODE] Private Sub DataGridView1_CellContentClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) …

please help me. when i add control or make changes in code at runtime these changes does not updated to my project.

hi... im not able to update data in vb.net....here is my code: cmd = New SqlCommand("update tbl_Account_charts set AccountTypeid='" & cmbAccountType.Text & "',AccountNumber='" & TxtAccountNumber.Text & "',AccountName='" & txtaccountname.Text & "',Status='" & chbmark & "',UpdateDate='" & sys_date & "' where AccountTypeid=" & AccountID, con) cmd.ExecuteNonQuery()

hi all, I am working with vb.net 2010 SQL express 2008 and ReportViewer. I have created a form that a user can add, edit and delete data which is all stored in an SQL db. I am printing out reports for the user with ReportViewer. The issue I am encountering …

Hey,i am working on a module in vb 10..i have to retrive data from the database between two dates...i have used the following code but not able to get ny output,,nt even an error [code] Imports System.Data.OleDb Public Class Form4 Dim con As OleDbConnection Dim cmd As OleDbCommand Dim dr …

dear all, I'm trying to find out how to pass a parameter to a predefined parameter in a dataset. I've found everywhere a solution if you build the sqldata adapter and the dataset in the code. Then you can pass the parameter like: da.SelectCommand.Parameters.Add("@param1", SqlDbType.Char).Value = param1_variable (as example) But …

Hi, I will be developing a program using visual studio 2008 with ms access 2007 as my database. What I only use is this type of connection string: [COLOR="Red"]"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\mydatabase.mdb;Jet OLEDB:System Database=system.mdw;" [/COLOR]but i was asked if it is possible to put the database in sharepoint and I haven't even …

Private Sub Save_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Save.Click conn.Open() Dim cmd As New OleDbCommand("Update (SELECT Employee.empno, Employee.emplname, Employee.empfname, Employee.empmidname, Employee.contactno, Admin.description FROM Admin INNER JOIN Employee ON Admin.adminNo = Employee.adminNo) Set emplname=?, empfname=?, empmidname=?, contactno=?, description=? where empno=?", conn) cmd.Parameters.Add("empno", OleDbType.Integer) cmd.Parameters.AddWithValue("emplname", OleDbType.Char) cmd.Parameters.AddWithValue("empfname", OleDbType.Char) cmd.Parameters.AddWithValue("empmidname", …