Draw on picturebox c#

    private void pictureBox1_Paint(object sender, PaintEventArgs e)
    {
        e.Graphics.DrawLine(
            new Pen(Color.Red,2f), 
            new Point(0,0), 
            new Point(pictureBox1.Size.Width, pictureBox1.Size.Height ));

        e.Graphics.DrawEllipse(
            new Pen(Color.Red, 2f),
            0,0, pictureBox1.Size.Width, pictureBox1.Size.Height  );
    }

Source: stackoverflow.com

Similar codes

6 votes308 views4 answers
Add row to datagridview c#
C#
0 vote288 views1 answer
C# get random between 0 and 1
C#
0 vote325 views1 answer
Reference a class by string unity
C#Unity
1 vote331 views1 answer
Unity change particle system sorting layer via script
C#Unity
0 vote283 views4 answers
How get the user show mvc controller core 3.1
C#
0 vote351 views1 answer
Regex c# password numbers and letters
C#
0 vote290 views1 answer
Pointer in c#
C#
0 vote316 views1 answer
Override GetHashCode
C#
0 vote280 views1 answer
Unity stopwatch timer
C#
17 votes226 views1 answer
Check if dictionary contains value c#
C#