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<h1 id="hd_id3156344" dir="auto">Eqv Operator</h1>
<p id="par_id3149656" class="paragraph" dir="auto">Calculates the logical equivalence of two expressions.</p>
<h2 id="hd_id3154367" dir="auto">Syntax:</h2>
<div class="bascode" itemscope="true" itemtype="http://schema.org/SoftwareSourceCode" itemprop="codeSampleType" content="snippet" data-tooltip="Click on text to copy to clipboard"><pre dir="auto"><code class="language-visual-basic line-numbers">
Result = Expression1 Eqv Expression2
</code></pre></div>
<h2 id="hd_id3151043" dir="auto">Parameters:</h2>
<p id="par_id3150869" class="paragraph" dir="auto"> <span class="emph">Result:</span> Any numeric variable that contains the result of the comparison.</p>
<p id="par_id3150448" class="paragraph" dir="auto"> <span class="emph">Expression1, Expression2:</span> Any expressions that you want to compare.</p>
<p id="par_id3149562" class="paragraph" dir="auto">When testing for equivalence between Boolean expressions, the result is <span class="emph">True</span> if both expressions are either <span class="emph">True</span> or <span class="emph">False</span>.</p>
<p id="par_id3154319" class="paragraph" dir="auto">In a bit-wise comparison, the Eqv operator only sets the corresponding bit in the result if a bit is set in both expressions, or in neither expression.</p>
<h2 id="hd_id3159154" dir="auto">Example:</h2>
<div class="bascode" itemscope="true" itemtype="http://schema.org/SoftwareSourceCode" itemprop="codeSampleType" content="snippet" data-tooltip="Click on text to copy to clipboard"><pre dir="auto"><code class="language-visual-basic line-numbers">
Sub ExampleEqv
Dim A As Variant, B As Variant, C As Variant, D As Variantsee #i38265
Dim vOut As Variant
A = 10: B = 8: C = 6: D = Null
vOut = A > B Eqv B > C ' returns -1
vOut = B > A Eqv B > C ' returns 0
vOut = A > B Eqv B > D ' returns 0
vOut = (B > D Eqv B > A) ' returns -1
vOut = B Eqv A ' returns -3
End Sub
</code></pre></div>
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