I'm trying to build an app like StrokePlus using bitmap to be able to check between two images if they're the same visually. The user can draw on the whole scre
Hi, I am very new to C# and window forms. Just like this image showing, I added DataGridView_B to DataGridView_A, where DataGridView_B is usually invisible an
When we run our application on Windows 11 the DataGridView control seems to act differently. Hovering over a cell in a DataGridViewComboBoxColumn turns the cell
I am working with reportviewer in visual studio 2010, but when I open the report for the first time the data loads correctly, but when I change to another repor
I’ve run into a performance obstacle and I’m uncertain of the cause, all of this is running under VS2022 & Net6.0. As this is my 1st time using
My data is coming from a real time source that provides a number of milliseconds from start and the value. I want a real time plot, i.e. the old values fall of
Is there a way to fill the DataSource of a DataGridView using the existing Columns? I'm trying to set a DataSource to my DataGridView; every time I set my DataS
So essentially, I have a button, when I press the button, the button should delete the most recent row of text embedded into the rich text box. Press it again,
I am working on C# winform application and I had setup .env files with this package https://github.com/tonerdo/dotnet-env, the problem is I can't access my data
I have several comboboxes, all similar code and only one, CustomerSelector.SelectedValue, is not working. I have even tried setting the value like this: Custom
Bitmap image; private void button4_Click(object sender, EventArgs e) { pictureBox1.Image = image; Color co; for
I have a datagridview in windows form. It looks like this. In this, have one Checkbox column, two textbox column. My requirement is need to set readonly true a
How to support snap layout in WinForms for windows 11. I'm using c# 10. My application's custom maximize button shows only tooltip. MainForm's WndProc code: pr
Currently I'm trying to databind object properties to a datagridview. The thing is that the datagridview should have a combobox column, where the user has to ch
I have a List<Car> objects that have a bool property named Marked. I want to check / uncheck the Cell corresponding to this property, in a way that only o
I have a RichTextBox(RTB) that obtains text from two sources a txt file and data from a SQLite DB. The RTB has ReadOnly property set to False. I am trying to NO
I have created a windows form application using vb.net 2019, and everything seems fine until I found out that an .xml document which contains confidential files
I would like to make pages for UserControl but I don't know how I can do this. How can I implement this as in the picture in WinForms? I would like to display a
I'm using MouseMove, MouseUp, MouseDown events to move a borderless form (as found here as an example). It works great, but for a ListView, it only works if I c
i have a funcion 'button1_click' in the header 'MyForm1.h'. I want to use this function in another header 'MyForm.h'. How can i do this? i already included 'MyF