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<FONT SIZE=1 COLOR=#660033>Microsoft® Visual Basic® Scripting Edition</FONT><BR>
<FONT SIZE=5 COLOR=#660033><B>Replace Function</B></FONT>
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<FONT SIZE=2> <A HREF="vbstoc.htm">Language Reference</A> <BR>
<A HREF="vbs16.htm">Version 2</A> <P></FONT>
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<A HREF="vbs171.htm">See Also</A></FONT>
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<H5>Description</H5>
<BLOCKQUOTE>Returns a string in which a specified substring has been replaced with another substring a specified number of times.</BLOCKQUOTE>
<H5>Syntax</H5>
<BLOCKQUOTE><b>Replace(</b><i>expression</i><B>,</B> <i>find</i><B>, </B><i>replacewith</i>[<B>,</B> <i>start</i>[<B>,</B> <i>count</i>[<B>,</B> <i>compare</i>]]]<b>)</b><p>
The <b>Replace</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>expression</i></FONT></TD>
<TD><FONT SIZE=2>Required. String expression containing substring to replace. </FONT></TD></TR>
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<TD><FONT SIZE=2><i>find</i></FONT></TD>
<TD><FONT SIZE=2>Required. Substring being searched for.</FONT></TD></TR>
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<TD><FONT SIZE=2><i>replacewith</i></FONT></TD>
<TD><FONT SIZE=2>Required. Replacement substring.</FONT></TD></TR>
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<TD><FONT SIZE=2><i>start</i></FONT></TD>
<TD><FONT SIZE=2>Optional. Position within <i>expression</i> where substring search is to begin. If omitted, 1 is assumed.</FONT></TD></TR>
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<TD><FONT SIZE=2><i>count</i></FONT></TD>
<TD><FONT SIZE=2>Optional. Number of substring substitutions to perform. If omitted, the default value is -1, which means make all possible substitutions.</FONT></TD></TR>
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<TD><FONT SIZE=2><i>compare</i></FONT></TD>
<TD><FONT SIZE=2>Optional. Numeric value indicating the kind of comparison to use when evaluating substrings. See Settings section for values.</FONT></TD></TR>
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</BLOCKQUOTE><P>
<H5>Settings</H5>
<BLOCKQUOTE>The <i>compare</i> argument can have the following values:<p>
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<TD WIDTH=15%><FONT SIZE=2><b>Constant</b></FONT></TD>
<TD WIDTH=10%><FONT SIZE=2><b>Value</b></FONT></TD>
<TD WIDTH="*"><FONT SIZE=2><b>Description</b></FONT></TD></TR>
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<TD WIDTH=15%><FONT SIZE=2><B>vbBinaryCompare</B></FONT></TD>
<TD ALIGN=CENTER WIDTH=10%><FONT SIZE=2>0</FONT></TD>
<TD WIDTH= "*"><FONT SIZE=2>Perform a binary comparison.</FONT></TD></TR>
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<TD WIDTH=15%><FONT SIZE=2><B>vbTextCompare</B></FONT></TD>
<TD ALIGN=CENTER WIDTH=10%><FONT SIZE=2>1</FONT></TD>
<TD WIDTH="*"><FONT SIZE=2>Perform a textual comparison.</FONT></TD></TR>
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</BLOCKQUOTE><p>
<H5>Return Values</H5>
<BLOCKQUOTE><B>Replace</B> returns the following values:<P>
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<TD><FONT SIZE=2><b>If</b></FONT></TD>
<TD><FONT SIZE=2><b>Replace returns</b></FONT></TD></TR>
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<TD><FONT SIZE=2><i>expression</i> is zero-length</FONT></TD>
<TD><FONT SIZE=2>Zero-length string ("").</FONT></TD></TR>
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<TD><FONT SIZE=2><i>expression</i> is <b>Null</b></FONT></TD>
<TD><FONT SIZE=2>An error.</FONT></TD></TR>
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<TD><FONT SIZE=2><i>find</i> is zero-length</FONT></TD>
<TD><FONT SIZE=2>Copy of <i>expression.</i></FONT></TD></TR>
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<TD><FONT SIZE=2><i>replacewith</i> is zero-length</FONT></TD>
<TD><FONT SIZE=2>Copy of <i>expression</i> with all occurences of <i>find</i> removed.</FONT></TD></TR>
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<TD><FONT SIZE=2><i>start</i> > <b>Len(</b><i>expression</i><b>)</b></FONT></TD>
<TD><FONT SIZE=2>Zero-length string.</FONT></TD></TR>
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<TD><FONT SIZE=2><i>count</i> is 0</FONT></TD>
<TD><FONT SIZE=2>Copy of <i>expression.</i></FONT></TD></TR>
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</BLOCKQUOTE><P>
<H5>Remarks</H5>
<BLOCKQUOTE>The return value of the <b>Replace</b> function is a string, with substitutions made, that begins at the position specified by <i>start</i> and and concludes at the end of the <i>expression</i> string. It is not a copy of the original string from start to finish.</BLOCKQUOTE>
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