"Delete" (File) primitive should have an "Ignore Read-Only" input

[Jim_Kring]

Problem Statement

Sometimes, you may want to delete files that are read-only. The Delete primitive outputs an error (Error 😎 when you try to delete a File that's set to read-only. One then has to change the file permissions to writable and retry deleting it. That's a pain. What's even more painful is when you try to delete a folder, recursively, with the Delete function -- passing it a folder path and setting Recursive to TRUE.  In this case, if even a single file inside the folder is set to read-only, then the recursive delete will fail -- now, the developer has to do their own recursion to find the file that's read-only, mark it as writeable and then delete it. OK, convinced this is a pain?  Here's the solution...

Proposed Solution

Add an input called "Ignore Read-Only" to the "Delete" function that will do all this form me.

Note

The OpenG Delete Recursive VI (in the OpenG File Library) has such a feature already. I was excited when LabVIEW implemented a recursive delete and I started using it all over the place (it's nice to write code that doesn't depend on external libraries, when possible) and then... I got bit by this limitation in some random corner cases where files had gotten marked as read-only.