Debugging DLLs
This is a new one. I have a program that works using plugins that are dlls. In any plugin there will be one or more objects that implement one of a small number of interfaces. Each of these interfaces...
View ArticleVB.Net Script to download a file from network to a local drive
I have an application I use to integrate data from external system to my accounting system. The application has the ability to run VB.Net scripts as a "pre-integration" task. I have a nuance situation...
View ArticleVS 2022 Using VmbNET to access multiple GigE cameras having a single trigger
HI - I am coding an app titled GigE_Camera_Reader - we have 2 new Allied 125MP cameras (RBG and IR) to replace 2 Phaseone 100MP units. I have coded components and now have a single camera solution...
View Article[RESOLVED] vb.net regex split on + and - but not - after * or /
How can I use regex split to split on + and - but not - after * or / ? For example… Dim s as string = “3*2+6/-3-3*2” The splitted parts should be… “3*2” “6/-3” “3*2”
View ArticleClik here to view.
[RESOLVED] VS2022/26: MDI Parent behaviour
NOTE: I'm trying to get my bearings with MDI vs SDI Here is a screenshot of the application (it's not finished yet): The panel on the right side of the MDI contains a list of objects and some controls....
View ArticleConvert byte array into Image
Hello everyone, I'm having a problem to run this: Code: Public Function Cat_Logo(ByVal ID As Integer) As Image Dim ImgLogo As Image = Nothing Dim sql As String = "SELECT Image FROM categories...
View ArticleChange Date format returned from a class
Hi can anyone help with this code snippet to change the date being returned from a class to express date only and illuminate the time the return value? MessageBox.Show($"Person created: {p.FirstName}...
View Article[RESOLVED] Using Json to extract information from a website.
I'm having a lot of trouble trying to get this code to work. Can anyone help fix the code. I'm using a Module, Form, textbox and button all using their default names. I'm using VS2020 with .Net10...
View ArticleVS 2015 Free stock price API availability?
I wrote a VB.NET program for my Windows 7 machine to replace a desktop gadget that no longer functions. The program shows the current price of stocks listed in a txt file, updating one ticker about...
View Article[RESOLVED] Dictionary Key is Class
I am trying to implement a Dictionary with a Class as a key. The class implements IComparable(Of ), IEquatable(Of ) and overrides Function GetHashCode. The disctionary has every instance of the class,...
View Article[RESOLVED] "Concurrency violation: the DeleteCommand affected 0 of the...
I have an array of DataTables and Adapters In this instance I have assigned one of the tables to a unique DataTable varable "rs" which is associated with the giLastTableIndex index as appears in the...
View ArticleDictionary Key is Class
I am trying to implement a Dictionary with a Class as a key. The class implements IComparable(Of ), IEquatable(Of ) and overrides Function GetHashCode. The disctionary has every instance of the class,...
View ArticleQuestions Surrounding NotInheritable
I've been developing in VB.NET for a while now (check the VBF join date), but I've only recently started using AI to help me develop. Something I do very frequently is give an LLM a database schema...
View ArticleI have a data grid I want to autosize to changed font size
I have the following code but it only changes font, not the grid any suggestions appreciated, thanks Dim newfont As New Font("Lucida'console", 9.0, FontStyle.Bold) Me.GridMatrix.Font = newfont...
View ArticleClik here to view.
[RESOLVED] Show Nothing In Disabled NumericUpDown
I'm building a form that captures number of hours worked. This is a rewrite of a legacy application that didn't use proper controls to capture input, so one of the things that I'm doing is replacing...
View ArticleClik here to view.
Show Nothing In Disabled NumericUpDown
I'm building a form that captures number of hours worked. This is a rewrite of a legacy application that didn't use proper controls to capture input, so one of the things that I'm doing is replacing...
View Article[RESOLVED] Bypass FormClosing
I have a WinForm project targeting .NET Framework 4.5 with two forms: FormStartup and FormMainMenu. The project's startup form is FormMainMenu and the shutdown mode is set for when the startup form...
View Article[RESOLVED] Registry.CurrentUser.DeleteSubkey issues VS2026 VB10
Given the following: Code: My.Computer.Registry.SetValue("HKEY_CURRENT_USER\MyTestKey", "MyTestKeyValue", "This is a test value.") I wish to do one of the following: a. Delete "MyTestKeyValue" or b....
View ArticleRegistry.CurrentUser.DeleteSubkey issues VS2026 VB10
Given the following: Code: My.Computer.Registry.SetValue("HKEY_CURRENT_USER\MyTestKey", "MyTestKeyValue", "This is a test value.") I wish to do one of the following: a. Delete "MyTestKeyValue" or b....
View Article"Concurrency violation: the DeleteCommand affected 0 of the expected 1 records."
I have an array of DataTables and Adapters In this instance I have assigned one of the tables to a unique DataTable varable "rs" which is associated with the giLastTableIndex index as appears in the...
View Article
