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<FONT SIZE=1 COLOR=#660033>Microsoft® Visual Basic® Scripting Edition</FONT><BR>
<FONT SIZE=5 COLOR=#660033><B>IsEmpty Function</B></FONT>
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<FONT SIZE=2> <A HREF="vbstoc.htm">Language Reference</A> <BR>
<A HREF="vbs16.htm">Version 1</A> <P></FONT>
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<A HREF="vbs134.htm">See Also</A></FONT>
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<H5>Description</H5>
<BLOCKQUOTE>Returns a Boolean value indicating whether a variable has been initialized.</BLOCKQUOTE>
<H5>Syntax</H5>
<BLOCKQUOTE><b>IsEmpty(</b><i>expression</i><b>)</b><P>
The <i>expression</i> argument can be any <A HREF="vbs0.htm#defExpression">expression</A>. However, because <b>IsEmpty</b> is used to determine if individual variables are initialized, the <i>expression</i> argument is most often a single <A HREF="vbs0.htm#defVariable">variable</A> name.</BLOCKQUOTE><P>
<H5>Remarks</H5>
<BLOCKQUOTE><b>IsEmpty</b> returns <b>True</b> if the variable is uninitialized, or is explicitly set to <A HREF="vbs0.htm#defEmpty"><B>Empty</B></A>; otherwise, it returns <b>False</b>. <b>False</b> is always returned if <i>expression</i> contains more than one variable.</BLOCKQUOTE>
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