I'm in kind of a pickle - I have a project due tonight and suddenly 2 of my datagridviews are acting funky while the others are fine. I have 2 tables in an sqlce db. the first is books(id, title, copyright) and the next is publisher(id, name, bookid). I'm writing a vb.net frontend to access the data. I have data bound datagridviews for both tables. Both have their respective ID columns hidden. The publisher dgv uses a combobox cell style to display the book title in the bookid column. So far so good. I have suddenly run into a problem …

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I am writing a simple program to take a user-supplied file, read the contents, and output email addresses found in the file. If the user supplied an invalid path/file name, I want to prompt the user to try again. Right now, everything works properly if the first file name the user inputs is valid. If it's invalid, the program correctly identifies that and continues to prompt until a valid file name is provided. If the first file name supplied is invalid, the program bypasses the file parsing routine even though it reports a valid file name. Here's what I have: …

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The End.