20,278 Topics
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| | Does anyone have any example related to the topic?I new to it.Kinda need help on it ty =) |
 | Hi, is it possible to combine Stored Procedure and Text Command Type in Select Statement? I have a stored procedure that compute available items, it quite a bit long select statement, now i need to call this statement in another select statement which is in text command type, how will …  |
| | Hello there This is my first project in VB.net and i intend using shockwave (AxShockwave Flash) to display some pictures at the mainmenu. All worked fine. But my problem now is ... when i try to create a setup with Inno setup the final excutable file create error when installing …  |
| | Can anyolne help me in coverting .txt file to xml?..i tried codes from differrent sites but didn't help..please help,.........thanks in advance..  |
| | I'm not even sure if I'm on the right track, but I am trying to count the excel rows for a worksheet and display them in a textox on my form. I've assuming it would be best to write the row count in the form load procedure and this is … |
| | I am using VB.net 2008 and .net 2.0 framework. After I modified a class library in development environment, I build a particular class library in visual studio 2008 and dll file get generated in the bin directory. I copied this dll file to the bin directory in production environment. But …  |
| | Hi All's, really need your's help regarding this issues. I have one Access Database where the Table = ST , Column =DATE(Datetime),CLICK(Integer). I want to get the total value form CLICK column by Month.I'm already tried with this but cannot : Dim cmd As OleDbCommand = New OleDbCommand("SELECT * FROM … |
| | i have a rich text box that displays items.These items have column names.The column names are loaded when the form loads.They hold values as rows.These rows are appended at a click of a button (when add button is clicked). At the bottom,let me say i have another field(total amount) in … |
 | Hello Community, I was wondering if there is a possibility to pass a dictionary to another program? What I want to do is send some information from one program to another, I want to use an array but I can't set keys and that is what I really need and … |
| | I am currently working on a project that has a textbox I need to do a validation on. I want to actually do two validations: 1) Make sure it is an integer and 2) Make sure it is divisible by 10. I have done a lot of searching and have …  |
 | Is there possiblity to send, 5 data(5rows) at one time to the sql database in vb.net2008 |
| | I would like to know what is the proper code in VB.Net with the logic of when I click the datagridview was click the Button2 will enable then the Button1 will disable and if I didn't click any cell on the datagridview the Buttons property will be alter or vice … |
| | Hi all. I'm designing a Visual Basic 2010 forms app. I would like to create a login for this app so that unauthorized users cant use the app. Only people with a username and password can use it. I would like this login to act as a demo too. Explanation … |
| | I want to open an Instance of a form in MDI Container here is my code I just want an instance of a form to Edit records in the database Private Sub BtnEdit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnEdit.Click Dim Emp As New Employee() Emp.MdiParent = Me …  |
 | I have been using Visual basic 6.0 for one year. 1-I want to know that what is difference between visual studio and vb 6.0? 2- What is difference between vb 6.0 and vb.net? 3- Now i want to use vb.net. So tell me how can i install vb.net? and from … |
| | I am using VB.Net 2008 Express Edition, I created project its works fine, Now I want to add Word File that Project and When run Setup File (from Publish) on another computer that Word file also autocopy with this project, Is possible to do this..? How I code to open … |
 | I just want to create an application where the user click on the "check for Update" button, My application start to check update. Uptill this I hav done so. I use this Code for this: Dim request As System.Net.HttpWebRequest = System.Net.HttpWebRequest.Create("pastebin link") Dim response As System.Net.HttpWebResponse = request.GetResponse() Dim sr … |
| | I create application (Notepad) and finished too. Last thing i am missing. That whenever I open the application 'Adv. Notepad.exe' double click the exe file on desktop I open with my project file but when i try to open again at that time I just get focus to my main … |
 | Hi , I need help to answer the Assignment Q1 : A) Once Buuton (Login) clicked, validate the contents of textbox1 and textbox2 , if textbox1=hct or HCT and textbox2 =it or textbox2=IT then display login sucessfully message and open form main in maximize mode, otherwise display error message,try again … |
 | my project is want to slide horizontal and vertical a picture using kinect in VB 2013, the problem is, i don't know how to define the I/O, here i got some coding from kinect skeleton tracking. i hope that some one can teach me what to do with the code … |
| | Hi all I am trying to get my program to read a text file one line at a time and then return the first line to text box 1, the second line to text box 2 and so on. It is a recipe storing program with a list of ingredients. … |
| | I wonder how the screen recorder and screen capture application capture the window screen.? As I know How to take Snapshot in this But the question is that their application were minimize/minimize to notify icons.... And by the one click: (F11) screen get capture... I tried this. Form1.hide() notifyicon1.show()... etc … |
| | I'm working on my capstone project. I really having a bad time thinking for the correct query for the search button function. VB.Net 2008 is my front end while I'm using MySQL as my back end database. Private Sub BtnSearch_Material_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnSearch_Material.Click Try … |
| | Hello, I am trying (and failing) to connet to a teradata database from vb.net 2010 express edition i have the teradata Net provider installed on my PC version 13.11.00 but I don`t know how to utilise it. does anyone have a method I have been hunting the Internet for a … |
| | I want to format today's date like this dd/mm/yyyy Please help me |
| | I have a slightly malfunctioning mouse. My problem is that when my computer wakes up, often my mouse stops working. The light remains on and all buttons work but I cannot move my mouse until I unplug it and plug it back in. I've written programs to fix strange issues … |
| | I'm getting a warning at the end of my code that says, Warning 1 Function 'Result' doesn't return a value on all code paths. A null reference exception could occur at run time when the result is used. The code works fine, but can someone explain why I'm getting this … |
| | Hi all. I would like to know how can I code form1 to open form2 immediately when form1 loaded in Visual Basic? eg. Form1 opens and immediately form2 opens. This is almost like website redirection. Thanks. |
| | Hi guys i am a total beginner on VB.As mention on the tittle i would love a help on my problem.Here is my code Imports System Imports System.Data Imports System.Data.OleDb Imports System.Data.SqlClient Public Class Form1 Dim conn As New System.Data.OleDb.OleDbConnection() Private Sub btnSignUp_Click(sender As Object, e As EventArgs) Handles btnSignUp.Click … |
| | Hi All's, Really need your help, i'm trying to update existing data in MDB database by date.today but cannot update . Here my coding Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim con As New OleDbConnection("Provider=Microsoft.jet.oledb.4.0;data source= PTGDB.mdb") Dim cmd As OleDbCommand = New OleDbCommand("SELECT … |
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