16,916 Topics
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| | Hi , I am new to Dani Web after browsing so many sites i have found this site as usefull. Saw replied to all queries that posted here.In the same Hope i am posting my Query here. I want to automate a webpage using excel macros.The issues i am facing … |
| | I am looking for a freelance software developer who can develop a software for CCD camera using the companys SDK. Persons with experience in VB6 preferred. Other with VC++ can also mail me. mail me as soon as possible for more details. mail: **vikitech@yahoo.com** |
| | Hi all, I'm currently trying to use an inherited excel macro. I did not write it (and would not have the skills to write VB either) But i've been getting a number of errors while running this code. I've got through a lot of them but now can't figure this …  |
 | Hey Everybody, Allright my setting is like this: I created a derived MVC program using C++ and QT on Visual Studio 2008, that sends multiple instructions to our ERP system through an external program... On each command posted this way the user application needs to wait for a return string … |
| | Please i dont know how to bubble sort using the command buttons to swap textboxes from 1- 5. |
| | Dim sqlconn As SqlConnection = New SqlConnection("data source=MCKAYLA\SQLEXPRESS;Initial Catalog=jhen_reg;Integrated Security=True") Dim sqlda As New SqlDataAdapter Dim sqlcmd As New SqlCommand Dim dt As New DataTable Dim sqlstr As String = "SELECT * FROM reg where Username=@Usernametextbox.text AND Password=@Passwordtextbox.text" With sqlcmd .CommandText = sqlstr .Connection = sqlconn .Parameters.AddWithValue("@Username", UsernameTextBox.Text) .Parameters.AddWithValue("@Password", PasswordTextBox.Text) … |
| | please help me I'm having error in rs.Open "SELECT * FROM [tbladmin] WHERE [username]= '" & txtUsername.Text & "'", con, adOpenStatic, adLockOptimistic I think my code is right I dunno where I went wrong. Dim strUserName As String, strPassword As String Dim con As New ADODB.Connection Dim rs As New …  |
| | Hey guys, Im making a program that will be used by graffiti collectors. There will need to be an import picture button l which will import a picture from your selected drive, and there will also be a take picture button, which i am having trouble with. Any help would …  |
| | God day! Any body has ha clear and good example on how to use Let and Get function? Thank you! |
| | I am just curios if someone else has found the same issues I am having when compiling and running a simple C++ program in "codeblocks" everything is perfect but not successful when compiling and run the same program on Microsoft Visual Studio express. Is there any logic explanation here? Thanks, … |
| | Hello, I've been using Code Blocks as an IDE for a while and decided to switch to VS2010 Professional as I had obtained it throuh Dreamspark. Anyway, I'm terribly confused at the files it gives me for a standard Win32 Console App for C++. Usually, I'm used to seeing: #include … |
| | Hey guys, Im quite new to vb and i've got a school project. Im making a game somewhat similar to the 'idiot test' series. I'm trying to make a counter that will count the number of clicks, which will also be displayed. I'll obviously display it with a label and … |
| | Good day! I just want to ask on what is the best ADO connection string to connect to MS Access fast? and what is the fastest way to create it? And also, where in the project to best put it so that all forms in the project will use it … |
| | Hi, I am looking for advice on the best place to start with programming. I work for a web design company and currently create database powered sites using PHP and MySql. I seem to learn very quickly with the right resources. When I started many years ago in PHP, I … |
 | This may not be the best location for this thread, but it's 5 am, I've been working on this for almost a day and a half straight, and I'm pure stumped. For a custom MS Access .mdb program, the database properties are locked out. In order to fix the database … |
| | protected void button1_Click(object sender, EventArgs e) { SqlConnection con = null; con = new SqlConnection(@"Data Source=(LocalDB)\v11.0 ; AttachDbFilename=C:\Users\Bhawna\Documents\Visual Studio 2012\Projects\WindowsFormsApplication2\WindowsFormsApplication2\Database2.mdf;Integrated Security=True ; User ID=sa ; Password=123"); try { con.Open(); String Sqlquery = (" Insert INTO adb (Studentid) values (@S)"); SqlCommand sqlupdate = new SqlCommand(Sqlquery, con); sqlupdate.Parameters.AddWithValue("@S",Convert.ToInt16(textBox1.Text)); //sqlupdate.Parameters.Add(new SqlParameter("@S", SqlDbType.VarChar, 50)).Value …  |
| | please someone help me..im doing my final project and below is my code for the registration form..after i fill up all my form and it will appear a msg box that i can only register once...the data is not being inserted in the database..im using ms access...please2....do help me...i dont …  |
| | Dear forummembers, Well I am a total noob in visual basic programming, but I want to make a program that opens an ascii file that i choose and reads the file line per line. The ascii file excist as follow 0.0000 Start of measurement time id rx dlc b0 b1 … |
| | When I tried registering the system32 dll using regsvr32, I came across this error : "**p2sodbc.dll was loaded, but the DllRegisterServer entry point was not found. This file can not be registered.**" Help out guyz... |
 | Hi all I hope some one copld help me with this. I have a datareport works fine as it is I have a report textbox txtsex I have 2 labels Pregnancy and Children If txtsex is Male the 2 labels captions should be "" My present code below gives me … |
| | Hi there, I was wondering if anyone could help me. I need to build a website which will display a streaming window when a link is clicked and stream video files saved in a different location. I am a little clueless about multimedia and web development so any help or … |
| | How to show save dialog box in dot net 2003 using vb dot net |
| | Hey All! I have created a database application which read and write data in Ms Access. It works well on my computer but when i try to install the same application via installer package to another computer, and run it, it gives me error that i dont have the database. … |
 | [B]The Web Designer Versus the Web Developer: Who is Right? by Chris Hooley of MCP Media, Inc. [/B] For some reason, they have the same goals, but can't seem to agree on the right way to achieve them. Your designer swears that you need a super slick interface with all … |
| | Hello all! I have hit a small bump in my development of a program I am working on. Basically what I need to happen is this; for each item in the listview it executes a SQL query to input values into a database. In this case it pulls the quantity … |
| | i need some example codes.. |
 | I just finished installing ODTwithODAC112012 (Oracle Developer tool for Visual Studio ODT) on my system . Now I am trying to deploy dbmsclr.plb as SYSDBA from SQLPLUS But I am getting the error SP2-024 nothing to change. Here is the command window:- C:\>sqlplus /nolog SQL*Plus: Release 11.2.0.1.0 Production on Tue … |
| | Hi, i'm a newbie in visual basic. my teacher asked me to create a 3 page questionaire (1 question per page) which has a timer counting down. when the time expires, it dispalys "time is out" and saves the questions in a text file. please help me. |
| | Any body Know how to Connect ListView to DataReport?? for Printing Please i nid help |
| | Create a class called SecretEngine in this project. Inside, create a single Shared function called Secretify that will accept either: ï‚· a single string parameter ï‚· a string and a Boolean value parameters Secretify will return a string based on the following – if Secretify is invoked with the following …  |
 | Hello Everyone. I am making a tool in which I want a button to do the following job e.g; A=(1,2,3) Signature Guide B=(1,2,4) File Signature In short I am making an antivirus, every thing is done, except "clean" button. I want that the clean button should do the following job. … |
| | I keep getting "None of the 6 overloads could convert all arguments". I only get this problem in visual studio though. When I compile with g++ or codeblocks, it works perfectly fine. The code I'm calling my templates with is: `MemDeSerialize(ListOfItems, SerializedData, size_t(Data[2]));` The definitions: template<typename T> void MemDeSerialize(T& Destination, …  |
| | Hello guys, I made a simple program that Add, Saves, Edit & Retrieves Data from a MS Access DB... Dim arrImage() As Byte Dim strImage As String If Not IsNothing(Me.ImageBox.Image) Then Me.ImageBox.Image.Save(myMs, Me.ImageBox.Image.RawFormat) arrImage = myMs.GetBuffer strImage = "?" Else arrImage = Nothing strImage = "NULL" End If myqry = … |
| | Hi, I have created a label template in Word and written a macro to print all records (see code below printAllRecords() and attachments) from an Excel datasource. The problem is when I press F2 (defined function key to print all records in my macro), it prints the 1st page once … |
 | Can some one help me with the code for an event procedure to automate the billing system of a supermarket. Give the details of database tables, forms, controls and menu design (if any). Make assumptions, wherever necessary. |
| | hi. so i need help in understanding this program. its a hindu arabic - roman numeral converter. i got it from some site. i cant seem to understand how the whole process goes. Const sMatrix As String = "I~V~X~L~C~D~M" Private Function toroman(ByVal sDecNum As String) As String Text1.Text = sDecNum … |
| | this is my code for the login form using ms access would someone please help me? Everytime I run the program, it usually says connection cannot be used. If I would debug the program it will highlight "rspassword.Open "Select * from table1" I also used a module here Public rs … |
| | now im doing project in asp.net by using visual studio 2008. im having some doubt in connectivity by usiny sql.So can anyone suggest some links to help me |
| | Hi! Anybody know how to interface a transmitter of RC helicopter with the parallel port? The transmitter has joysticks. I have to control it with my GUI in visual basic. I'm not good at it. Please help. Thanks! |
| | I currently found a piece of code on a website but i can't get it to work it always reports fail. Pls help. Private Function FindImage(Image1 As Bitmap, Image2 As Bitmap) As Point For y = 0 To Image1.Height - Image2.Height - 1 For x = 0 To Image1.Width - …  |
| | soooo. i saw a working code for a hindu arabic - roman numeral converter. the thing is. i need to fully understand the code. so i need someone who could explain the code clearly to me. line by line as for me to fully understand the program. newbie here. you … |
| | whenever I try to run it I have a compile error in connecting my database this is my code Dim con As Adodb.Recordset Dim conn1 As Adodb.Connection Private Sub mygdb() Set con = New Adodb.Connection con.CursorLocation = adUseClient con.Open "PROVIDER = Microsoft.Jet.OLEDB.4.0;Data Source =" & App.Path & "\enrolment.mdb;" End Sub  |
| | In my project I've 8 edit boxes and i need to set each box with different font. But my code is setting all the boxes single font.. So how can i modify it?? void CTrail3Dlg::OnBnClickedButton1() { UpdateData(TRUE); CFontDialog dlg; // get font for current dialog, just to fill in LOGFONT …  |
 | The aim of this tutorial is to save burgeoning self taught developers some of the early pitfalls that lurk on the road to programming enlightenment. It will attempt to do this by distilling the last 50 years of software engineering philosophy into a relatively short single tutorial, applying the concepts … |
 | i'm at the begining of using vb6 , so i ask if some one send me a nice web site that contain training video vb6 and i want also a nice web site that teach vb code |
| | Hi, Working on a project I found p2sodbc.dll file was missing from the test pc. I copied it from the devlopment pc to the system32 folder of the test pc. When I tried registering the dll using regsvr32, I came across this error : "**p2sodbc.dll was loaded, but the DllRegisterServer … |
| | Hi, I am new to VB, and still learning. Please help me. I am developing a simple VB application, in Visual Studio 2010, where in we have to enter values in the fields given. I need to add a REFRESH button, which should act like a clr screen command. When …  |
| | Hey all. I'm having a problem with a DLL being loaded. In codeblocks, if I don't export Main + ALL the functions in my DLL, they cannot be used by an external program! Yet in visual studio, I exported nothing and external programs are able to load the DLL. Example: … |
| | Hello, I try to compilate this progam! It return "Error 4 error C2664: 'LoadLibraryExW' : cannot convert parameter 1 from 'char *' to 'LPCWSTR' c:\users\andrei\documents\visual studio 2010\projects\test\test\test.cpp 282 1 test Error 3 error C2664: 'LoadLibraryW' : cannot convert parameter 1 from 'LPCSTR' to 'LPCWSTR' c:\users\andrei\documents\visual studio 2010\projects\test\test\test.cpp 200 1 test …  |
| | Hello, Is there a way to create a user using Membership.CreateUser for another application? I have tho websites (A and B) and when I create a user for website A I need a user to be created B also. I can't link them to use the same database. Is there … |
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