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<FONT SIZE=1 COLOR=#660033>Microsoft® Visual Basic® Scripting Edition</FONT><BR>
<FONT SIZE=5 COLOR=#660033><B>Len 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="vbs150.htm">See Also</A></FONT>
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<H5>Description</H5>
<BLOCKQUOTE>
Returns the number of characters in a string or the number of bytes required to store a variable.
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<H5>Syntax</H5>
<BLOCKQUOTE><b>Len(</b><i>string </i>|<i> varname</i><b>)</b><P>
The <b>Len</b> function syntax has these parts:<P>
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<TD><FONT SIZE=2><b>Part</b></FONT></TD>
<TD><FONT SIZE=2><b>Description</b></FONT></TD></TR>
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<TD><FONT SIZE=2><i>string</i></FONT></TD>
<TD><FONT SIZE=2>Any valid <A HREF="vbs0.htm#defStringExpression">string expression</A>. If <i>string</i> contains <A HREF="vbs0.htm#defNull"><B>Null</B></A>, <b>Null</b> is returned.</FONT></TD></TR>
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<TD><FONT SIZE=2><i>varname</i></FONT></TD>
<TD><FONT SIZE=2>Any valid <A HREF="vbs0.htm#defVariable">variable</A> name. If <i>varname </i>contains <b>Null</b>, <b>Null</b> is returned.</FONT></TD></TR>
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<H5>Remarks</H5>
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<TR><TD VALIGN=TOP><FONT SIZE=2><b>Note</b> The <b>LenB</b> function is used with byte data contained in a string. Instead of returning the number of characters in a string, <b>LenB</b> returns the number of bytes used to represent that string.</FONT></TD></TR>
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