10,992 Topics
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| | So i need to make a program to my final year of college which will count on the grades and it is obligatory, im doing a program to search for recipes in a access database trough its ingredients, what i mean by this is selecting some ingredients and in a …  |
 | I have to make a program that reads the number of seats and stores it in a two dimensional array. The empty seats is hashtag and if the user buys a seat it becomes *. The odd rows have 15 seats and even have 20. When I purchase a seat, …  |
| | Hi, could you please let me know what should I learn first about programing? I mean, may be I need to learn HTML, C++, Java, read a specific book, I don't know where to start and hope you can show me the way, please!! I would really appreciate it |
| | Hi please can anyone help me to fix this error. and the error highlights the .commands  |
| | I'm doing a small antivirus software in VB.NET, which uses MD5 hashes to scan through the files from a computer. However, I noticed if I add more hashes into the text file which is used for the scan process, the form becomes unresponsive and crashes afterwards. I've tried doing this … |
| | hello Dani ! i am creating simple notepad for my class project i want your help about different functions like how to create new notepad file and,copy,paste ,and how to find words in the notepad file. |
 | There are times when you need to make sure your counter starts at an odd or even number. Even is pretty simple - `counter = counter + modulus(counter)`. If counter is even it stays, if it's odd it gets incremented by 1. Odd is a bit more complicated - `counter … |
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| | can someone help me take a look i face (oledbexception was unhandled (too many fields defined)) below is my code . Private Sub btnBrowse_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnBrowse.Click Properties='Excel 12.0;HDR=NO;'" Dim Chosen_File As String = "" If openFileDialog1.ShowDialog() = DialogResult.OK Then Chosen_File = openFileDialog1.FileName End …  |
| | Hello I wish to call crystal report in my VB6 Application. For showing data report i used following code ; Example Date report name : datareport1 Code for showing report Load datareport1 Datreport1.show I have crystal report named "studentregister". please explain me how can show the crystal report in my … |
| | Hi,i have this code that i need to turn in for my homework. I based it off some things i saw on the internet. The point of the homework is that i need to have 2 or more structures and use some functions. It would mean a lot if someone …  |
 | hello, looking for an example of building COM (Components Object Model) under matlab for use by VB6.  |
| | Hello friends hi, I want to use a vb application that registered in another computer as. Exe file as dataentry billing system. When I copy all database and. Exe file to another pc it doesn't work. Results as,,,'PRODUCT IS NOT REGISTERED PLEASE CONTACT SOFTWARE PROVIDER. HOW TO I solve this … |
| | Hi, A few years ago, me and a colleague built the below code as a tool for our team to automatically update the names on our saved files in line with the company records management policy. Now that policy has changed and I need to update the code, and unfortunately … |
| | hi, i'm new in using ubuntu and i want to know how can i connect the nfc reader to my vb6 application. |
| | Help i need to have 3 login attempts then the program will lock down but the message box shows up 3 times consecutively, it will close then pops out it will do this for 3 times then it closes ... help pleassseee :( Private Sub btnLogin_Click(ByVal sender As System.Object, ByVal …  |
| | I'm looking to write a code in vba that takes 4 given numbers and uses mathematical operations on them (add,sub,mult,division,power,factorial) and then lists the results. Any of the operations can be used but all 4 numbers must be used each time. Any help would be greatly appreciated. Thx  |
| | i need to enhance the existing code to add on the user locked if the user failed 3 times... even after they enter the username & password, the system should track whether the user have been tried to login before... once it have been try for three times, the user … |
| | Hello, help me When you apply the save, an error occurs Dim c As Integer Dim val As String If cmbfeuille.Text = "" Then Exit Sub xlApp.ScreenUpdating = False xlApp.DisplayAlerts = False xlWorkBook = xlApp.Workbooks.Open(chemin) xlWorkSheet = CType(xlWorkBook.Worksheets(cmbfeuille.Text), Excel.Worksheet) For l As Integer = 1 To DataGridView1.RowCount - 1 For … |
| | Public Class Form1 Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click 'TextBox1.Text = Token() If Button1.Enabled = True Then Label1.Text = Label1.Text + " A1 " If Button1.BackColor = Color.Yellow Then Button1.BackColor = Color.Red Else Button1.BackColor = Color.Yellow End If Else Label2.Text = "" Label2.Text = True End … |
| | Identify if the following variable names and declarations are valid or invalid in writing program code visual basic 2010 1. intStud_no 2. Total weight 3. First name= Tin" 4. dblTotal 5. _index 6.qty=25 7. Ave=84 8. intProduct id 9. Int a=12 10. _xyz |
| | Private Sub delBtn_Click() rs.Open Dim list As ListItem Set list = ListView1.ListItems.Add(, CStr(rs!Project_Name)) confirm = MsgBox("Do you want to delete the Employee Record", vbYesNo + vbCritical, "Deletion Confirmation") If confirm = vbYes Then ListView1.ListItems.Remove ListView1.SelectedItem.Key 'this line gives error Dim CM As ADODB.Command Set CM = New ADODB.Command Set CM.ActiveConnection … |
| | hi.. am unable to view objects of a form in a project, although am able to view its code.. Whenever i try to open the form to view its objects, i rcv an error mentioning **"Error Loading Form. Please check "<path>.log" for details."** In the log file it says **"Line … |
 | Hi guys, this is my first question here What useful plug-ins / debuggers for Visual Studio do you use (for Windows)? P.S. I know Visual Studio has a good debugger. Thanks a lot  |
 | How can I get internal HDD_DETLAIS = SerialNumber, Model, Manufacturer,TotalHeads ...... etc. Please help me.. Now my problem is my code run ok, but when I insert external HDD or pen drive then showing the last counting device Details please help .... i want to show only internal HHD device … |
| | i cant filter no transaction in 30 days for ex. select * from tblmasterlist where re_order_level = '-1', interval (30) " how? |
| | i am install visual studio some IIs express error can occured please help me solve this error.. |
 | I aleady created a program counter number(v1) once your click the button it will show in label at Form 1 by using visual basic 2015. ( program counter number (v2): So I did some experiment like I have a button in form1 while in form I add some label where … |
| | Hello friends I would love to have your help with a blocking for hours. In summary, I have to read an XML file and retrieve information with the VB.Net language. I would like to recover the "name", the "checkvalue" and the "compositekey" That's the structure of my xml file: <supercollection … |
| | I'm trying to connect a database with a login form to verify user as an existing one or a new one to sign up Private Sub Command1_Click() Adodc1.RecordSource = "select *from newcustomer where firstname='" + Text1.Text + "' and surname='" + Text2.Text + "' and customerid='" + Text3.Text + "' … |
| | Hi guys, im a newbie in programming, please i need help in populating ms datagrid from ms sql table, can anyone suggest me something thnx |
| | I have a problem with my datagridview. And the following happens I have several buttons to load the datagridview. All these buttons are working correct So datagridview is loading as expected. Only when i press the right or the left arrow butoon and when then datagridview wil be selected with … |
| | hi...can someone help me?? a program that i can print barcode from a vb6 application? once i entered data, (i have already a format for the barcode value), it will print the barcode once.. then, enter again info, then print.. i have a sato barcode printer ct400.is there any configuration … |
| | Option Explicit Dim cn As New ADODB.Connection Dim rs As New ADODB.Recordset Dim list As ListItem Sub Connection() cn.Open "provider=microsoft.jet.oledb.4.0;data source=C:\Users\Archana\Documents\login.mdb;" rs.CursorLocation = adUseClient rs.Open "ARegistration", cn, adOpenKeyset, adLockPessimistic End Sub Private Sub cboAid_Click() rs.Open "Select * from ARegistration", cn, adOpenDynamic, adLockOptimistic rs.MoveFirst Do While Not rs.EOF If cboAid.Text = … |
| | ** Cannot open MSSQLSSQLEXPRESS service on computer'.'. ** **What I have tried:** Dim myController As New System.ServiceProcess.ServiceController("SQL Server (SQLEXPRESS)") ------------------------------------------------------------------------------------------------------------ Private Sub Service_status() If myController.Status = ServiceProcess.ServiceControllerStatus.Running Then TextBox1.Text = "Started" ElseIf myController.Status = ServiceProcess.ServiceControllerStatus.Stopped Then TextBox1.Text = "Stopped" End If End Sub ------------------------------------------------------------------------------------------------------------ Private Sub Button2_Click(ByVal sender As System.Object, … |
| | Hello, I wrote some codes for student login. the codes checks for the "username", "password" as well as their type of "status", from the database. once this input are met, the student logs in successful, otherwise a message pops up. The problem i encountered is this, i have 11 student … |
| | KINDLY I NEED HELP I WANT TO LEARN VISUAL BASIC PROGRAMMING IF ANY ONE HELP HOW HIGHLY APPLICIATES THANKS. |
 | I've been looking tutorials and examples of setting the value field of a input tag. I'm trying to enter two IP addresses into the text fields on [this](https://www.ipaddressguide.com/cidr) website, under IP Range To CIDR. But my code won't enter anything. There's no ID tag, so I can't use the getElementById … |
| | In Visual Studio 2015, under Windows 7, I've created a VB application that fills a Checked Listbox with file names from one of my folders. Some of the file names contain an underscore character but when shown in the listbox, that character is replaced with a space. In the code, … |
| | I'm working in Excel to extract content of a table from a web page and populate Excel sheet cells with it. I'm trying to extract data from a table that gets loaded to a web page after show results method gets called. I have an error that says "Run-time error … |
| | I'm very new to visual basic 6.0 and I have a very less knowledge in it. My project is about airport boarding pass generator. In my first form,I have a text box for entering PNR by the user. Here, the program has to search for the PNR already stored in … |
| | hello sir getting error when run the loop and going to last value of row count please help and i can not use the 2nd loop in the place of cells(?????) number how can i use this **Index was out of range. Must be non-negative and less than the size … |
| | Getting error when showing data in list view, please help me..... Error :* Cannot add or insert the item '10-07-2018' in more than one place. You must first remove it from its current location or clone it. Parameter name: item* I use Vb.net 2010 visual basic sql server 2008 r2 … |
 | I have a text file with the following contents: Andrew Law 32 6'1 123 Pounds Tom Harris 19 5'5 180 Pounds Randy Poffo 45 5'3 141 Pounds Now on my form i have a listbox and four labels. What i would like to do is have the listbox show only … |
 | I have a worksheet of about 388 items that each item is exported into a template worksheet that is created to itemize each item. It creates the worksheets but I can't get it to stop looping at the line of code in bold comments icons. The line that it stops …  |
 | I am writing an application which will process data over night. When it's finished a report is printed out. I am wanting the report to be printed to 3 different printers on the same network. Is it possible to do this? All three printers are installed on the pc. Thanks … |
| | Hello all, I am relatively new to Visual Basic and have managed to muttle my way through creating a 2013 Word document that has some ActiveX controls. The final control I put in place is a Command Button that, when clicked, it sends the form off to an email. That … |
| | I create a project on vb.net 2010 and SQL server 2008r2 I showing a report in listview report am show fine and error free. But now I want to add a sub total column every end of the category. How it is possible please help me sir Please see the … |
| | hi, i am trying to read from a text file and store the data in an array but i don't know how to get started with my code. can someone please get me started here. i have start with the code for locating the file, but i am having difficulty … |
 | Can anyone help me to create a code to count how many words that are greater than 6? I am creating a readability test to calculate number of words etc. from three differente txt files. This is from my third and last private function. All help appreciated big time! :) … |
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