How would I make it so that when "deleting" an image I can make it so that the delete key does it or a button I put on the application?

Question

How would I make it so that when "deleting" an image I can make it so that the delete key does it or a button I put on the application?
I want it so that I can use either a button on the designer window or the delete key. I know how to do the or part but the trouble I'm having is coding the button in.
if (LastImageClicked != null && (e.Key == Key.Delete || Button))
This is the code that I have in the format I'm looking for I just don't know how to do it. Thanks for your help!

Answer 1

There are a number of things which are unclear about your question.
I'll tell you one way to approach this though.
Handle Window.PreviewKeyDown.
<Window
Window.PreviewKeyDown="Mainwindow_PreviewKeyDown"
Code behind
private void Mainwindow_PreviewKeyDown(object sender, KeyEventArgs e)
if (e.Key == Key.Delete)
File.Delete("p001.jpg");
I don't know enough about what you mean by LastImageClicked  but you need some way of knowing which path you are going to delete.
Then you might well have a problem if it's showing in an image control.
You will need to copy the picture off disk into a new bitmapimage object.
If you just do
<Image Source="p001.jpg"
Then that image will grab the file and you won't be able to delete it - you'll  get an error.
In my experimental code p001.jpg is set as content copy always so it ends up next to the exe in the bin when the solution compiles.
You would probably want a full path to a file there.
Hope that helps.
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