I have a treeview but when I click on a node it displays a blue background. Do you have a solution to remove this blue background ? I am using winform ...
I'm trying to copy a file from an external drive by reading its contents, creating a new file elsewhere and writing the contents into it. My code show ...
Why textBox3.text do not shows value _TextBoxRequestMsg. MessageBox opens and shows _TextBoxRequestMsg value OK, console prints too. ...
I am working on a text based adventure game. In the game, there is a ListBox which displays text, and TextBox where user types the commands: I put ...
I have the following code block in a blazor winform and i'm trying to add a button with an on click event to the id field to edit that row's data in a ...
I want to use OffScreen Rendering in CefSharp.WinForms.ChromiumWebBrowser. Should it be rewritten to CefSharp.OffScreen.ChromiumWebBrowser? The main ...
I just started with the programming language C# a week ago and used the program Visual Studio with win Forms. I've had a problem for a few days. I wa ...
I'll start by giving an example cause it will be easier. Lets say I have a ListBox that's named "lbDestinations" and I have a class for that listbox ...
I have a C# WinForm application where I want to implement a NumericUpDown component that increments / decrements its value depending whether or not th ...
I have a timer that repeats at 1 second intervals. Users can Start() or Stop() the timer. System.Windows.Form.Timer timer = new(); timer.Interval = 1 ...
im trying to overwrite a text file saved on an external drive using an openfile dialog in vb.net winforms, and i keep getting the error: System.IO.IOE ...
This is the method i'm using to read and set the pixels : This is how i'm using it in form1 : The image resized1 is size 512x512 Bit depth 32 Th ...
I am trying to create an overlay form that overlays the contents of an external window (excluding the borders etc). I believe that GetClientRect is th ...
I would like to create in PowerShell a Windows form that uses a ListBox that selects data for editing. As an entry in the ListBox is selected, textbox ...
I've made a basic functionality calculator using VS WinForms App (.net core 6.0) and I want to fix design issues. The problem is that when an input i ...
I'm trying to add signalr to the webapi, I create the CucinaHub class: and configure SignalR: Then in Windows form application I use this code t ...
I need to get the location of AxisY and AxisY2 in a chart. There are a lot of things I would like to do with this information. However, as a simple ex ...
I am trying to add labels to a dictionary so I can call them up later in the program. The code shown results in the error Cannot convert from string ...
i have created a WinForm application and i tried to publish it but i have many questions about this publish process. Why does Visual studio create ...