C# printing with WPF

Question

My application prints (to a printer) the information shown on screen (using the Canvas control) N times.

The process is

The user clicks a button (called Pri

Answer 1

Your UpdateText method is all wrong. Each time you call the method you are creating a new string in the textblock. So as a result all you will see is the last call to the routine.

Instead you should be appending to the text instead of replacing the text.