20,284 Topics
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| | I have an Employee form that displays data about the employee, on that form I have a button that launches an Employee Job form that shows data about the employee job. My question is how do I show the relevant data on the Employee Jobs form when I click the … |
| | Hello. I want to copy a file from a UNC path (ex: \\comname\dirname\filename.txt) to a local destination (c:\outputdir) I have no compile errors, but when I run it, it throws an exception (System.IO.DirectoryNotFoundException). I'm absolutely sure the destination existst (it's referencing the destination directory). I've tried doing it with system.io.file.copy(source,dest) … |
| | Hello! I need help! In runtime i created a few tabs and few text box on each tab. Now I have to catch how many tabs is opened, and catch text from text box and write in table. My problem is how to catch that. Thanks P.S. Sorry on my … |
| | hi i am working in vb.net 2005, how to check my printer status(true or false) before print report? |
| | I have created simple database project, using vb.net, ado.net, oledb, datatable, datagridview. My program is working nice, I just need Help with how to add, delete, update and edit records. Can any one please and please help me in this case, or can provide any good tutorial or source code … |
| | hi all, what i am trying to achieve is that, using statistics from a data source (may be a SQL DB) i need to create a graph dynamically at runtime, and display that graph on the web page. perhaps it would be a good idea to convert the generated graph … |
| | When i try to log in i keep getting this error and i dont have a clue what it means the code i used is below along with the error message: code - Dim dr As OleDbDataReader = cmd.ExecuteReader error - Syntax error in FROM clause  |
| | hi everyone! need help in using all the listbox contents for filtering a datagridview2 (that is binded with an access database) my code is as follows: [code] Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim tables As DataTableCollection = VPC_DatabaseDataSet.Tables Dim view1 As New DataView(tables(4)) … |
| | I used VB 6.0 very much. There is a provison to compile to EXE file then package and deployment wizard make setup.exe But I learned VB.Net 2005 programming but I couldn't any way to make a setup program or any alternative to sell my project. |
| | What I'm working on is a video rental project in visual basic 2008. I have a local database which contains info on DVDs, Members and a table for current rentals. [B]The columns i have in the current rentals table are:[/B] MemberID | DVDID | DaysOnRent | DateRented | DueDate | … |
 | Hi I'm doing a project where I need to have people register by entering a username and password. When they click register I want them to be added to the database, but I'm having trouble doing this. Can anyone help? This is my first time using VB. This is the … |
| | I have a VB.NET application created in Visual Studio 2005. The application uses crystal reports. It works fine on the developer machine, but I am receiving the following error on a client machine: System.IO.FileNotFoundException: Could not load file or assembly 'CrystalDecisions.Windows.Forms, Version=11.5.3700.0 This is a standalone executable and not distributable … |
| | Want to know how to move an object from one place to another for a project on [B]interior decoration system[/B] |
| | hiiiiiiii friends i want to get path of current directory . tell me as soon as posible |
| | Hi i have my INSERT and DELETE command working fine my data gets saved to my database to deleted, my problem is my UPDATE command. i have a form which displays 'employee' information the form includes text boxes i.e forname surnam etc and this is where the data is displayed …  |
| | Hi there, I'll try to be brief, In short im trying to add together a variable, (name = STRFinValue) within a For loop, I think the syntax should be: STRTotal = STRFinValue +STRFinValue(f) But I am very wrong. [code] Private Sub btnLBTotal_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles … |
| | Friends I m workin on vb.net ado.net oledb, I have also added datagrid Control to my form for retriving database from .Mdb file i used following code [code] 'decleared Name Space Imports System.Data.OleDb 'Dicleared Variabls in Class Form1 Dim con As New OleDb.OleDbConnection Dim ds As New DataSet Dim da … |
| | Hi, In one of my vb.net 2008 application i have called a java class file through batch process which creates txt file and jar file and put in app path folder. When i run the application it creates only txt file in the app path and not the jar file. … |
| | Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim quantity As Integer Dim quanarr(20) As Integer Dim item As String Dim price As Double Dim x As Integer = 0 Dim counter As Integer counter = QuantityList.Items.Count quantity = Val(QuantityBox.Text) item = ItemBox.Text … |
| | Imports System.Data Imports System.Data.SqlClient Public Class Form2 Dim myconnection As SqlConnection Dim mycommand As SqlCommand Dim dr As SqlDataReader Dim dr1 As SqlDataReader Dim ra As Integer Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click myconnection = New SqlConnection("server=Pakistan;Initial Catalog=Mumtaz;database=Mumtaz") myconnection.Open() mycommand = New SqlCommand("insert into … |
| | I have a database I am creating with about 50 users over a network. There are about 6 groups of users and these users are spread across 10 branches. I want to block/allow users from particular forms and views. For example I want branch users forms to be filtered by … |
| | I'm trying to distribute a click-once application to clients in various locations via our company website. I used to be able to do this with no problems when I was deploying these apps internally on a intranet. Now that I am deploying via the internet, the application will not install. … |
| | Hi everyone, I've got an interesting problem that has me stumped and I just cannot seem to find the right answer in the help files. Background: My project requires that I establish more than a few relationships amongst datatables in a dataset so I decided to create a generic routine … |
| | Hello everyone, I have this code below and everytime I run it I get this error. Please help. [CODE]Private Sub SendEmail(ByVal sender As Object, ByVal e As EventArgs) Handles Button2.Click Email.To.Add(Settings.txtTo.Text) Email.From = New MailAddress(Settings.txtFrom.Text) Email.Body = "Email Body" Email.Subject = "Email Subject" SMTPServer.Host = Settings.txtSMTPServer.Text SMTPServer.Credentials = Authentication SMTPServer.Send(Email) … |
| | Hey everyone, I'm having a really hard time with this one, so I would really really appreciate some help - please... What I want to accomplish is this, I have a webbrowser control and I want to be able to go to a website pick a block of content - … |
| | hello.. anyone here can help me in my coding.. i have coding my rfid reader and active tags in vb 2008. i just to ask if i can convert my received data from active tags to IP address.. if somebody know..i ask for help.. thank you.. |
| | ok so i'm trying to set up my program to insert a new record to my database i keep getting a insert syntax error [CODE] Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click '************************************************ '* ** '* will first verify that all necessary information needed ** … |
| | Hi! I have following problem. I need to select multiple random rows in DatagridView with keypress. Ex: Row1 -selected Row2 -not selected Row3 - selected I do have part of code that will update certain field in database on keypress, but i have no idea how to create multiple selection … |
| | Hi... I am fairly new to VBA programming in EXCEL. So my apologies in advance. I have a USERFORM with several CHECKBOXs and one TEXTBOX. When the user clicks a checkbox the textbox appears next to it for the user to enter dollar amounts. I am trying to use the … |
| | Hi, In my asp.net page, I have the following line inside an UpdatePanel: <input type="text" id="userInput" onblur="DisplayWord()" onkeyup="SearchWord(event, this.value)" /> Is there a way to retrieve the input value in the code behind (VB.NET)? Thanks, Ana |
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