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<FONT SIZE=1 COLOR=#660033>Microsoft® Visual Basic® Scripting Edition</FONT><BR>
<FONT SIZE=5 COLOR=#660033><B>CStr 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="vbs88.htm">See Also</A></FONT>
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<H5>Description</H5>
<BLOCKQUOTE>Returns an expression that has been converted to a <b>Variant</b> of subtype <b>String</b>.</BLOCKQUOTE>
<H5>Syntax</H5>
<BLOCKQUOTE><b>CStr(</b><i>expression</i><b>)</b><P>
The <i>expression</i> argument is any valid expression.</BLOCKQUOTE>
<H5>Remarks</H5>
<BLOCKQUOTE>In general, you can document your code using the data type conversion functions to show that the result of some operation should be expressed as a particular data type rather than the default data type. For example, use <b>CStr</b> to force the result to be expressed as a <b>String</b>.<p>
You should use the <b>CStr</b> function instead of <b>Str</b> to provide internationally aware conversions from any other data type to a <b>String</b> subtype. For example, different decimal separators are properly recognized depending on the
<A HREF="vbs0.htm#defLocale">locale</A> setting of your system.<P>
The data in <i>expression</i> determines what is returned according to the following table:<P>
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<TD><FONT SIZE=2><b>If <I>expression</I> is</b></FONT></TD>
<TD><FONT SIZE=2><b>CStr returns</b></FONT></TD></TR>
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<TD><FONT SIZE=2><b>Boolean</b></FONT></TD>
<TD><FONT SIZE=2>A <B>String</B> containing <B>True</B> or <B>False</B>. </FONT></TD></TR>
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<TD><FONT SIZE=2><b>Date</b></FONT></TD>
<TD><FONT SIZE=2>A <B>String</B> containing a date in the short-date format of your system.</FONT></TD></TR>
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<TD><FONT SIZE=2><b>Null</b></FONT></TD>
<TD><FONT SIZE=2>A run-time error.</FONT></TD></TR>
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<TD><FONT SIZE=2><b>Empty</b></FONT></TD>
<TD><FONT SIZE=2>A zero-length <B>String</B> ("").</FONT></TD></TR>
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<TD><FONT SIZE=2><b>Error</b></FONT></TD>
<TD><FONT SIZE=2>A <B>String</B> containing the word Error followed by the error number.</FONT></TD></TR>
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<TD><FONT SIZE=2>Other numeric</FONT></TD>
<TD><FONT SIZE=2>A <B>String</B> containing the number.</FONT></TD></TR></TABLE>
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