sql - how to check if a combobox is empty without setfocus? -


I should know if any cubicobox has been entered

If I do: / P> 

  if comboReason1.Value & lt; & Gt; "" Then

this gives me an error, and if I do: 

  if comboReason1.Value

this does not work.

How do I check that the text has been recorded in the kickbox? 

  if IsNull (comboReason1.Value) then

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