Generate a bmp or jpg file with numbers

Dominik

Hello People,

I want to generate a jpg or bmp file with numbers like that:

I generate the numbers and I have them in an array.
This pic is a screenshot I made from the form (The numbers
are in Textboxes). The problem is: I have to print the numbers
on a card, and with a screenshot the resolution is not good
enough. Any ideas?? Thanks in advance. Dom

5 Replies

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Mahesh Chand16y ago
Thank you for sharing your code Dominik.
Dominik16y ago
Here with some more comments. ;-)
Dominik16y ago
Hi People,

I resolved it by myself.

First I made an empty bmp file (with Paint) called "template.bmp" (900x450 pixel). Then I made a new project ccardprint...

Hope this helps anybody. I can write more comments if anybody wants to...

Greetings, Dom
Dominik16y ago
Hello Kirtan,

yes, I can write those numbers on the screen. Thank you, but my problem is:
I want to save this now to a *.jpg file or a *.bmp file. But not a screenshot,
because a screenshot has only a low resolution (72 dpi). I need at least
150 dpi to print the *.jpg or *.bmp file..
Kirtan Patel16y ago
you can use GDI to draw graphics on Form like

sample of drawing string is below by which you can write "hello" on the form you can also draw numbers on the screen


     private void button1_Click(object sender, EventArgs e)

        {

            Graphics g = this.CreateGraphics();

            g.DrawString("Hello", this.Font, new SolidBrush(Color.Red), new PointF(20, 20));

        }