Visual basic check if object is not null




















The below code is the demonstration code for you. Now check whether the empty value is NULL or not. Below code is to test whether the empty string is NULL or not.

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Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful? Please rate your experience Yes No. Any additional feedback? Note This function is useful in error handling sections of the code where you are not sure whether an object was instantiated before the error occurred, and for example, you want to close it.



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