Error

Here is how i add and arrange the forms based on their Tag:

private void PictureBoxPoints_Paint(object sender, PaintEventArgs e) { if (pictureBoxPoints.Image != null) { Bitmap bitmap = pictureBoxPoints.Image as Bitmap; double xFactor = (double)bitmap.Width / pictureBoxPoints.Width; double yFactor = (double)bitmap.Height / pictureBoxPoints.Height; double scaleFactor = Math.Max(xFactor, yFactor); // Ensure uniform scaling foreach (System.Drawing.Point point in _dotPoints) { int ellipseSize = (int)(5 / scaleFactor); // Ensure uniform scaling […]

first not sure if i need the paint event and second this code draw the points far on the form not in the picturebox not where i clicked with the mouse on the picturebox.

I tried to make Rectangle.Empty but it’s not working. it does nothing to the drawn rectangle. the drawn rectangle is stay and i want it to be deleted to start drawing a new rectangle.

From a Windows application developed in .Net framework 4.8, clicking on a button is trying to launch another Windows application that is in a different project (to maintain legacy behavior).

I started working on a project in C# using Windows Forms, making a sea battle game.

How can I move a Windows Forms control randomly?
By that I mean the control should move in all directions, different ankles.

I have been trying to localise my stings by putting them int a resw file, but I cannot work out how to access them.

I’m learning c# & winforms and I have an issue on the app I’m making.