Software Development Forum

Hello clever people, Completely new to VB.NET (only installed Visual Studio 2019 in the past couple of days). To start all I want to do is open Excel (office 365) from a button on a userform. The location of the file is on a network, lets say: - \\file-svr01\Rozel\Design\Parts\PNG.xlsx OR …

i have currently learning html only but its so boring do all of you guys had same problem and tell me which language do i start with html, me and my friend have made a site on html with little css and and js (thegeekinsights) and its going fine. can …

AI is good for content writer. but some time AI have not perfect solution . so AI not good for future as a content writing prospective.

## **Introduction** > The McCharts component library is developed based on Hongmeng ArkTS syntax and supports API 9 and above. The chart component has been open sourced. Everyone can participate, whether they are new or experienced, to learn from each other, develop more component libraries, and enrich the ArkTS ecosystem. …

**English Translation:** Hello everyone, I’m Chen Yang. It’s been a while since my last update. The main reason is my busy schedule with my full-time job, leaving me little time for writing. Additionally, I’ve spent the past six months learning HarmonyOS ArkTS, and now that I’ve reached a semi-proficient level, …

If you want to add a dynamic filtering option in your web application, here’s a simple and effective solution using React. This filter allows users to search by keyword, set minimum and maximum values, and filter by category. import React, { useState } from "react"; const DataFilter = ({ data …

Does anyone know, how we can build, basically i want to know, what things will be need?

I need to develop an application where I give an llm a piece of code, like maybe a function, and then the llm finds the closest match that does the same thing. It would look in one or more source files. The thing found may be worded differently. If the …

Environment is Windows 11 and Visual Studio 2019 using Python. I am a Python novice. The goal is a project with multiple dialogs. Not a web project, just many dialogs. From VS some options are Django, Flask, Bottle, Jade, and more. Searches for each of those provide simplistic descriptions without …

Can anyone provide some guidance?

Hi DW, I'm trying to automate using NAVIS, I tried using post method simulating how it does on a web browser but I get error 678 then now I'm trying to access it using vb.net web browser.It does load but the issue is that I can't set the input elements …

i want to create table in ms acces database during run time......... Dim myConnection As ADODB.Connection Dim Conn As String Dim vtblNametxt As String Private Sub cratblebtn_Click() vtblNametxt = tblNametxt.Text myConnection.Execute ("create table " & vtblNametxt & " (id varchar2(3),pname varchar2(20), qtyp number(4));") End Sub Private Sub Form_Load() Set myConnection …

Hi, a pleasant day to all. I just wanna ask if it is possible to search any string or keyword inside my Access Database using the search in my VB.net application? Most of the tutorials only teach on how to search the table using an exact keyword or input. Example: …

Hi Dw I'm doing a scanning program and now the problem is that there are some files and folders which the program can't access because of access denial and it just produce an error and don't continue with the scan so now I want to know how can I skip …

Hi DW, I'm having an issue here, I have 3 forms namely `start.h`,`home`,`Form1` in their order of execution, the problem starts when I include Form 1 to any of these forms then I get `LNK2005 'unsigned short MyprojectName::m_hservice' (?m_hservice@MyprojectName@@$$Q3GA) Already defined in home.obj` NB these forms are completely different, the …

I have chart showing daily closing price of share for last 20 days. There is no closing price for Saturday and Sunday . However chart is showing blank space for these days i.e. total 29 days interval i do not want blank spaces but only 20 columns. Not getting how …

hey.. im new in c++ and im doing an engineering journal as my assignment.. i dun know how to do this.. Entries in the journal are private, so the journal is encoded and protected using a pin. When the program is executed it will ask for a 4-digit pin. The …

Is there any method in java to generate random number (integer, byte or float) ? Please tell me if any i need it in my program. If possible please give full example. Thanks!

I'm quires about knowing how platform modernization transforms the digital business?

I'm start experiment with nodejs/coffeescript and the jade engine. I can see from the examples that setup are around seems pretty standard. app = express.createServer().listen process.env.PORT app.configure -> app.set 'views', __dirname + '/views' app.set 'view engine', 'jade' app.set 'view options', layout: true app.use express.bodyParser() app.use express.static(__dirname + '/public') app.use app.router …

to create a code in c++ for representing an adjacency matrix using templates and delete node function

heres my timer class with a module(on a group project for create a DLL): 'Module: Option Explicit Private Declare Function SetTimer Lib "user32" (ByVal hWnd As Long, ByVal nIDEvent As Long, ByVal uElapse As Long, ByVal lpTimerFunc As Long) As Long Private Declare Function KillTimer Lib "user32" (ByVal hWnd As …

Hey guys! I started a keylogger project two months back, and I've hit a slump relating to what features I can add to make it more complex and less basic. So I just wanted to hear any suggestions anyone might have, so I find some inspiration. **Note: This project is …

Hi, Am using VB.NET. I have a search page in one form(Search.vb) and another form(Form1.vb) to display the details of selected data from the search form. I already have back button in Form1.vb which returns to some other form say (Action.vb). In case of searching data it returns to Form1 …

Hello , I have question regarding visual studio , I have a console application that uses some data from Linux server , how can I run my application remotely from my windows on Linux without having to add the application on the Linux server .. for the sake of debugging …

I found some code on the web a while back. But I don't know who wrote it. The code below looks for worksheet names in a excel file. I am not familiar with C++ (and do little to nothing with binary files). Can someone help me convert the code below …

I wrote the Python code to upload the .gz file from my local machine to the OpenStack object store using the following documentation: https://docs.openstack.org/python-swiftclient/latest/client-api.html. Below is the code I wrote. from keystoneauth1 import session from keystoneauth1.identity import v3 from swiftclient.client import Connection, logger from swiftclient.client import ClientException import gzip # …

hi.. I have a problem when compiling the program created in VB6, an error message suddenly appears visual basic has stopped working the condition of the laptop that I use with 4GB memory specifications does this correlate directly while executing the process compile, while if I compile the program with …

Hi, I'm trying to start learning C++ on "Sublime Text" an error came out "file not recognized: File format not recognized collect2.exe: error: ld returned 1 exit status" what can I do about it

hi guy! I started learn python with pandas , but now, i get the trouble so i cant understand what i should do with this trouble File "C:\Users\Administrator\site-packages\Ver6.py", line 3, in <module> abc = pd.read_csv('book2.csv') AttributeError: module 'pandas' has no attribute 'read_csv' Plz , someone help me coz i cant …

I have a parameter in a RDLC report named "allocated_jobs" There are no Available Values assigned. It has 1 Specify Values: RTrim(Allocated = "True") ie; Only rows with field name Allocated and it's contents equal "True" are to be in the report. Me.JobsDataReportViewer.LocalReport.ReportEmbeddedResource = "Data_Reporting.JobsList.rdlc" *Data_Reporting is the stored report …

Hi What is wrong in my this backup code it always not working and gives me an error SqlConnection con = new SqlConnection(@"Data Source=(LocalDB)\MSSQLLocalDB; AttachDbFilename=D:\repos\mysales\WindowsFormsApp4\Database1.mdf; Integrated Security=True; "); string database = con.Database.ToString(); if (textBox1.Text == "") { MessageBox.Show("Please Enter Backup File Location"); } else { string cmd = "BACKUP DATABASE …

heres my RayCasting code on VB2010(it can be another programming language, i will get the same bug): Private Function GetPositionMap(ByVal Position As Double) As Integer Return fix(Position / ObjectSize) End Function Private Sub DrawRays() Dim StepX As Double Dim StepY As Double Dim VertX As Double Dim VertY As Double …

Hello, I would like to wrap (surround) all words "flyer" (case insensitive) in the HTML text content, not those in the link. My RegEx works fine on Regex101: https://regex101.com/r/NVmXd1/1 Attached, my HTML file to test my (non working) JS RegEx. Thank you and regards.

Anyone is building Uniswap V4 Hooks? Would love to learn more about what you are working on, looking for developers' pain points to contribute through Uniswap V4 Hook Developer's assistant chatbot!

Resolution of error "Run-time error '3709'" at make-table from sql select statement

:-/ hello guys can any 1 give me the idea hw 2 work for this

Hello everybody I'm a student and having problems with an assignment - I have at the moment no idea how to achieve an appropriate solution. I'm aware that you shouldn't help me by showing some code. That's okay for me since I want to solve it by myself but I …

I think I can record but I can't read with the option button checkbox I don't know if I do the recording procedure correctly

I want to figure out what Windows does when you right-click a video file and check properties and I would like to write a similar piece of code in C++. I should be able to figure out how to read the file type and size, but I'm lost in how …

Hi, I am trying to get a cat walking back and forth between the screen using a left and right tileset of bitmaps. Also, I am supposed to be able to control two caveman sprites that appear to walk left and right as you press the left and right keys. …

Hello friends, I am stuck at a point in downloading multiple files as a single zip such that - the generated zip by my code for user download seems to be not a properly formed one. While trying to open the generated zip, I get an error as - "Cannot …

I am building a crawler+parser in Python. It has to be run for, like 20 hours. How can I modify the code such that the code execution pauses (before next urllib2.urlopen) when the internet is disconnected, and AUTOMATICALLY resumes with the same variable values, when the internet connection is back …

The server threw an exception. (Exception from HRESULT: 0x80010105 (RPC_E_SERVERFAULT)) My Code is Private Function GetXlUsedRange(ByVal filePath As String) As Object(,) Dim xlApp As Excel.Application Dim xlWorkbooks As Excel.Workbooks Dim xlWorkbook As Excel.Workbook Dim xlSheets As Excel.Sheets Dim xlWorkSheet As Excel.Worksheet Dim xlRange As Excel.Range xlApp = New Excel.Application xlWorkbooks …

how to convert from vb.net to C# ?

**What is e-commerce software development?** The term eCommerce was coined in 1972 and it has slowly gained popularity as a buzzword since then. Today, we understand it as an umbrella term that covers all online buying and selling, including everything from selling physical products to providing digital services. There are …

i'm using CreateDIBSection(): Public Function NewImage(ByVal ImageWidth As Long, ByVal ImageHeight As Long, Optional color As ColorConstants = vbBlack) As Long If (Width > 0 Or Height > 0 Or hBitmap > 0 Or PointerPixelData > 0) Then DeleteImage Width = ImageWidth Height = ImageHeight 'Criar HDC MemoryHDC = CreateCompatibleDC(0) …

Need help with JTable header group : Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: javax.swing.table.JTableHeader cannot be cast to id.co.aal.common.GroupableTableHeader this is the part of table drawing ..... if(tabledraw) { tabledraw=false; for (int k = 0; k < m_data.getColumnCount(); k++) { TableCellRenderer renderer; if (k==Kehadirantable.COL_ALOKASI) renderer = new CheckCellRenderer(); else { DefaultTableCellRenderer …

how send parameters on CreateThread()? on a class: Option Explicit Private Declare Function CreateThread Lib "kernel32" (lpThreadAttributes As Any, ByVal dwStackSize As Long, ByVal lpStartAddress As Long, lpParameter As Any, ByVal dwCreationFlags As Long, lpThreadID As Long) As Long Private Declare Function TerminateThread Lib "kernel32" (ByVal hThread As Long, ByVal …

i have tried several ways, but i always get an overflow error :( how can i combine the ARGB color elements? Public Function ARGB(ByVal alpha As Byte, ByVal red As Byte, ByVal green As Byte, ByVal blue As Byte) As Long Dim color As Variant color = CDec(alpha) * 256 …