Microsoft KB Archive/97532

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ACC1x: GPF Using Empty String with CVDate or IsDate

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Q97532

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The information in this article applies to:


 * Microsoft Access 1.0

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SYMPTOMS
If either the CVDate or IsDate function is called with an empty string as the expression, such as CVDate(&quot;&quot;), Microsoft Access causes a general protection (GP) fault.

RESOLUTION
Verify that you are passing valid date strings in the argument to CVDate or IsDate.

STATUS
Microsoft has confirmed this to be a problem in Microsoft Access version 1.0. This problem was corrected in Microsoft Access version 1.1.

MORE INFORMATION
The CVDate function converts strings or numeric expressions to a variant of data type date. The IsDate function returns a value indicating whether or not a variant argument can be converted to a date.

Additional query words: WinIss

Keywords : kbenv

Issue type : kbbug

Technology :