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Tip of the Day
Language: Visual Basic
Expertise: Beginner
Aug 6, 1997

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Application Security Testing: An Integral Part of DevOps


Double-Check Val Arguments

When using the Val function, VB has a quirk that causes a type mismatch error. For example, Val("25%") correctly returns 25, whereas Val("2.5%") misinterprets the string and returns a type mismatch error. This only happens when there is a decimal point and a "%"or "&" character in the string. To work around this, remove these characters before passing the string to the Val function.
Frank Barbato
 
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