Questions tagged [vb.net]
Visual Basic.NET (VB.NET) is a multi-paradigm, managed, type-safe, object-oriented computer programming language. Along with C# and F#, it is one of the main languages targeting the .NET Framework. VB.NET can be viewed as an evolution of Microsoft's Visual Basic 6 (VB6) but implemented on the Microsoft .NET Framework. DO NOT USE this tag for VB6, VBA or VBScript questions.
vb.net
140,396
questions
0
votes
0
answers
18
views
tool for text box data entry checking and restriction to numbers and max/min checking vb.net
I am looking for some sort of built in tool or control that will allow me to only allow entry of a number and restrict the number between a maximum and minimum value. In addition to being a VB ...
- 1
0
votes
0
answers
33
views
Disable msvsmon.exe(remote debugging) in vb.net 2017
I can run my application in vb.net 2017 with no issues when I run it on my own laptop. The customer can run the application in debug mode with no issues while in Visual Studio 2017. When my customer ...
- 1
0
votes
0
answers
78
views
SQL Server accepting just Date and not Date & Time from witihin VB
I have a strange problem with (just) one of my SQL Server database columns which is declared as datetime. It is a bigger application and I am using lots of tables with datetime columns, and all of ...
- 105
-1
votes
0
answers
31
views
During debug vb.net script, the code becomes c#
I have a VB.net script and I want to debug it. For do this I attach the debug to a Windows application.I have setted some brakpoints in the script, but when the script recive them, the IDE makes a new ...
0
votes
0
answers
32
views
Connection settings being overwritten
A service (windows service) is used to create multiple threads and execute the different areas each thread is responsible for. For two specific threads the connection string and settings seems to be ...
- 1,062
0
votes
1
answer
30
views
Algorithm two factor authentification not working
I tried to build my own 2FA application with VB.NET, according to RFC 6238 (https://datatracker.ietf.org/doc/html/rfc6238).
I managed to reproduce the results of the appendix of the paper, but when I ...
- 85
-1
votes
2
answers
26
views
How to open a new windows form from a submenu
I am currently just practicing code on Visual basic. Basically, I created a windows form with many texts on it. each text is the name of a color txtRed, txtBlue, etc.
I am trying to create a simple ...
- 107
0
votes
0
answers
20
views
How to access webcam in VB.NET in the modern era? [closed]
I'm writing a Windows application that allows the user to select a webcam, displays the video stream, and captures occasional images from the stream. I've seen that MS has attempted to push the ...
- 11
0
votes
0
answers
25
views
Why is the date format different from that of my project in recent versions of the mysql net connector?
System.Threading.Thread.CurrentThread.CurrentCulture=System.Globalization.CultureInfo.CreateSpecificCulture("es-DO")
System.Globalization.DateTimeFormatInfo.CurrentInfo.ShortDatePattern = &...
0
votes
1
answer
49
views
Opening an Access report using VB.NET
I'm using this code that I found on vb.net Macorotti, which I've adapted to run Visual Studio 2019. It works when printing, but when I ask it to preview the AcWindowMode.acWindowNormal report, it ...
0
votes
1
answer
65
views
Is there a way to populate a HTML table from a database? (SQL Server, VB.NET, ASP.NET)
I've got a basic HTML table setup in my ASP.NET web portal:
<table ID="MasterTable" width="100%" style="border: 1px solid gray;">
<tr>
<th ...
- 27
0
votes
0
answers
14
views
How to turn a read only excel file to Read/write using VB within CMM mananger
I'm trying to make a read-only Excel file from the engineering department automatically convert to a read/write after or before I've re-named and saved the new file.
"Blankfile" is the read ...
0
votes
0
answers
19
views
Failed to load database information when using Crystal Report Export to PDF
I upgraded a VB.Net winform application from framework 1.1 to 4.8 and it has Crystal Report for Visual Studio. I have referenced Crystal Decisions dll. When trying to Export the report to PDF, I am ...
- 15
1
vote
1
answer
37
views
How do you loop a HTML video in Webview2?
I cant seem to find all over the internet on how to loop a local MP4 file in webview2
I can loop it but I have to right click then click it on the menu.
is there anyway to enable loop via code in C#/...
- 11
0
votes
0
answers
40
views
Can I include Qt DLL in a VS Project?
I am currently trying to build a C++ functionality to include in a VS Project written in VB. So I thought of a DLL solution.
Is it possible to build a Qt Application and then compile it into a DLL, ...
- 1