16,916 Topics
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| | Hi thaks in advance if I am steered rightly I have created a form in which a combobox and a submit button are present. when i select an integer value from combobox (Ex: 5) and click submit button, those many number of textboxes (Ex: 5) are to be created dynamically …  |
| | hi i am new to c#programming and i need help on how to create a GPA calculator software application using visual studio. the purpose of this application is to keep track of the grades obtained by a student for the modules he is taking. the application allows student to enter …  |
| | I'm trying to write a Windows service in Visual Studio 2008. The service is supposed to update an Access database. I've created a Windows service project and added an Access database to the project. A data source has been created that contains all tables from the database. Now to my …  |
 | I work in windows form in visual studio 2015 using c# Language And I need to generate data matrix to name and phone and address So that how to do that please using data matrix barcode 2d without using Commercial library Are there are any open source or free library … |
 | hi, i want to automate visual studio 2015 from an external VBA to build a solution, and i do not know what should i do , automate directly vs compiler or i should automate IDE, who can help me with advice and source code yosri.bensalah@outlook.fr  |
 | i made a slot machine in visual studio code 2015, i dont know to make the reel change the images when spin button is pressed, can anyone help me. |
| | Hi, i'm using vb.net and i have connected a database to it. As per my interface i should add, delete,go back,go next and save my records. All the buttons work apart from delete. The problem is i do not know the codes for deleting a particular record during the run …  |
 | Hi i want to write a Assembly program x8086 that converts the Decimal number into a binary and hex number.In Visual studio I know how to write the same program in emu8086 simulator but i am unable to write in visual studio.I would really appriciate some help if possible ? … |
 | Hello, how are you? My name's Regie, I work for a technology company and recently one of our Developers wrote an article about the new Visual Studio Mobile Center. It would be great if you can take a look at it and maybe send us your feedback! https://blog.uruit.com/2017/04/05/mobile-visual-studio-mobile-center/ Also, we … |
| | hi! ;) I just want to asked on how I can set the image as background. I put an image on the working station but once I run it, it doesn't appear on the browser. thanks. I'm using Visual Studio 2008 ;) |
 | Hello im having trouble with my code ! we are asked to organize a list of names from a text.txt file the make them show up into a lits box (got that part down :) ) . then from the list box we are asked to create an array and …  |
 | Greetings all, Essentially I am trying to recreate a formula for a column that calculates a cumulative difference between, between differences in data on data from adjacent column on a daily basis. In excel the formula is =ROUND(IF(B4<NOW(),T4,0),2). Does anyone know how to edit the method for the computed field …  |
| | Hi guys i am trying to save information in to my access database , i created new instance of an ADODB.Connection object and ADODB.Recordset object but visual studio 2005 is given me an error message that ADODB.connection and ADODB.Recordset are defined, please can any one help this is my code …  |
 | hi guys. is it possible to make a new tables using vb6 and duplicate some field names on the database access 2003. the program were to work just like this. the program can create a unlimited numbers of table that only changes the month date and some field names for … |
 | My application is developed in visual basic 6 and oracle 11g express is its database. Now we need to make it available on our network for multiple users to use it simultaneously. How can I configure it for the same. What is the procedure to make my application a networked … |
| | Hi, i am trying to build Employee Attendance system and was successful in assigning TAGS to employees.now i want to calculate in/out timings of employees and which TAG swapped His/Her TAG without displaying any data to end user. i had tried basic sql query but seems to be not working. … |
 | I can't figure out why this won't work. Any help would be appreciated! Imports System Imports System.IO Imports System.Text Module Module1 Dim Notes As String Dim Choice As String Dim barcode As String Dim barcodeinput As String Dim No As Integer Dim Notes1 As String Dim Notes2 As String Dim … |
| | I'm Currently working with a payroll system with daily time record.. I'm having troubles with their time records, what i did is this, i created 6 textboxes on the form the 1st textbox is for the AM IN 2nd is for the Lunch OUT the 3rd Is for the total …  |
| | HI , There are TWO Excel Files in my Program which I am trying to upload to a FTP server and then later Download it and its getting uploaded and downloaded with no error but when i try to open the file i get error message its corrupted or not … |
 | i've got code like this naglibog.CommandText = "UPDATE ptransaction " & _ " SET Quantityt = " & mm & _ ", Partial_totalt='" & jj & "'" & _ " WHERE Product_Codet =" & intProduct11_Code & "'" & "'AND soldtime = '" & stime & "'" naglibog.ExecuteNonQuery() libogsya.CommandText = "UPDATE … |
| | can you please help me in vb6. The program is like this: In the program you want to search a name in the databse. In order to do that you must enter a value in the textbox and click the search command button. can you help me guyss!! geezz thank …  |
| | I am using visual studio 2008 (vb.net). I have a long list of file names in column A on an excel sheet. These files are located in a directory on my network drive. I have to copy these files over to another folder. I know how to copy files in …  |
 | i have create a webpage using visual studio 2017. now how could i link this to database that i have created in mysql.?  |
 | Dear All , I am working on a project which will read a 1d barcode by a barcode scanner and once barcode is scanned this barcode will turn to product description and picture of the scanned product on the screen. The aim is to show product details ( use, ingredients …  |
 | Hey, Situation: * For an assignment, I am making a to-do program using Visual Studio 2015 and Access. Problem: * I have two forms, one is view the tasks using datagridview through labels, and the other is to add the record to the database. * How can I add a …  |
 | Hi guys. i'm new to this forum and new to programming in general. ive had some classes of vb.net and im just starting to actually play around with vb. im trying to make a program that starts with an image in a certain position (in ths case a car) and … |
| | Hi, For my school assignment I am making a to-do list program in visual studio 2015, hence I will need a database to store all the data. I was wondering, for such a program which database will suit best. I was thinking excel, but I am not sure. Thanks, Anshul  |
 | In a Windows Form Application, (Windows 7, VB), I've added a WMP control named WMPlayer and a listbox (lstMusic) containing a few filenames of music (mp3). When the form loads, the play button is disabled until I click on a song to play, at which time I use the WMPlayer.URL … |
 | Hi im im trying to get attributes from two diffrent tag names.. <img class="chimg" alt="SOME TEXT" src=" #1 IMAGE LINK TO GET"/> <span>" #2 TIME TO GET" </span>" SOME TEXT "</a> </h3> <div> <a href=' #4 LINK TO GET' onclick="window.open('Some link'); return true;" title=' #3 TITLE TO GET' >SOME TEXT</a> …  |
| | Hello, I have to create a program that uses the ‘new’ operator to create a dynamic array in heap of the program. The program creates and populates its dynamic array one (int) elements at a time for each input data (cin). Key parts of the assignment. Hello, I have to …  |
 | I want to update an excel sheet using form and not directly by entering into sheet. Could anyone please help with ideas, as this is a big excel designing a userform would be critical. thanks regards |
 | Im very new to programming and I need to make a looping flexgrid with the specific code of grid1.additem 3guc+1 vbtab 3guc+2 vbtab 3guc+3 in the middle of my loop the flexgrid only needs to look like this 1 2 3 4 5 6 7 8 9 can someone help … |
| | Hi All, All of my programming was done in Visual Studio Express 2008 version. Thinking of upgrading to 2015 now that I have a Win 10 machine and given that I want to start learning some of the new functionality re C++ 11 and 14. Any tips/thoughts on how to … |
 | Why am I getting an error "Operation is not allowed when the object is open"....Here is my code Option Explicit Public Report As New CrystalReport1 Public mvCn As New ADODB.Connection Public Function printReport() Dim strConnectionString As String Dim rs As ADODB.Recordset Dim strScript As String strConnectionString = "Provider=SQLOLEDB............" mvCn.ConnectionString = … |
| | Can Somebody help me? i have an error whenever i want to save the data i have retrieved from different table in mysql. my system is doorlock system. im going to choose an item in the combobox and when i click the button, the data i'd chose from the combo …  |
 | I am using Excel with VBA 7.1. I am starting another application from VBA using the shell command. The application comes up OK. But now I need to click a button in that application to proceed. My current (and limited) understanding of the procedure I must follow is to first … |
 | I want multiply three numbers in VB many private sub cmdmult_click() multiplication=Val(text1.text) * Val(text2.text) please assist me |
 | Hi, i am using visual studio 2015 and trying to export data which i am importing through excel by the user selected Excel file. Now the importing part has been successfully completed i am using OLEDB Connection but Stuck in exporting the same data to a new Excel file. tried … |
| | I work in c# windows form in visual studio 2015 but i face problem how to pass picture box qr image to report RDLC directly without using database or sql meaning i need to show qr code image in report viewer rdlc report |
| | I work in visual studio 2015 windows form . I have textbox for name and combobox for country and button and report viewer control I need when click button get value from text box name and combox country and show these values in report viewer ? How to do that … |
| | Good morning, I've been around a number different sites trying proposed solutions both in C and VB but have not been successful. Most solutions give only those devices connected to my computer. Am I missing something, my router can do (but it's a pain to extract all the MACs and … |
 | I want to open .txt file in my simple notepad. when i dobble click on .txt file, my simple notepad will show that file text. please kindly code it by TextBox control. not RichTextBox control. please somebody help me.... |
| | Have you ever wanted to develop a math parser and evaluator? Are you in such a quandary or just have curiosity or interest in the matter? If so, you may download the complete source version 8.3.48 or later, but be warned there is almost no comment; or instead, follow versions … |
| | Hi,i have a code like this : using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace ClassLibraryMoq { public class Class1 { public interface ISendr { string send(); } public class smsSender : ISendr { public string send() { return "SMS send"; } } public class emailSender : … |
 | Hallo to all, can anyone help me how to display data from the database based on the date from the [COLOR="red"]dtpicker[/COLOR]? In my database I have a column [COLOR="Green"]date [/COLOR]and a column [COLOR="Green"]event[/COLOR], if I click a particular date in the [COLOR="Red"]dtpicker[/COLOR] it should display in the MSFlexGrid the [COLOR="Green"]date …  |
 | Hi, I need to write a macro that has one row of dates. Row D. I need the macro to go down row and depending on the date I need to input a number to the cell to the right of that date. Example. If date < 12/22/16 insert value … |
| | I create DTS Package and assign variables on it in VB6.0...I need to check if my connection to my database is successful using DTS package that I created..I got an error message "Argument not optional"...Please help me Module 1 Option Explicit Public goPackageOld As New DTS.Package Public goPackage As DTS.Package2 …  |
| | How to encoded personal image and generate qr code for personal image ? I work in visual studio 2015 using c# windows form application . I need to encode personal image to qr code . Meaning when i select personal image then click to generate it will generate qr code … |
 | hey, I need help :) Now I realized that this problem. In my software there are many reports. I used report viewer (defualt comes with visual studio) control for reporting. All the other forms loaded to MDI paren form. I run one of report. Then I run another report then … |
| | Hi i am new in VB6 trying to built a simple application : 1 userform with 15 combobox, 46 Textbox and 3 command button. (ComboBox1~15)Each combobox is populated with items, TextBox1~15 are user input, Textbox17~46 are automatically filled by excel application to be executed by command button, then if my …  |
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