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Thread: kill file

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  1. #1

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    Re: kill file

    What difference between vbNullString and ""?

  2. #2
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    Re: kill file

    Quote Originally Posted by junlo
    What difference between vbNullString and ""?
    Memory allocation.

    "" has a length of 0 but still takes up memory. vbNullString requires no memory.

    Here is a brief tutorial.

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