delete file (lcsource)

But i am doing my delete in another click event. In case if the user want to delete a file after its creating.

then he can click the delete button.
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In VB whenever I use createobject:

oFSO = CREATEOBJECT("Scripting.FileSystemObject")

At the end i write:

Set oFSO = NOTHING
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In VFP how can i do that.

Thank you George.