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<FONT SIZE=1 COLOR=#660033>Microsoft® Visual Basic® Scripting Edition</FONT><BR>
<FONT SIZE=5 COLOR=#660033><B>VarType 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="vbs217.htm">See Also</A></FONT>
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<H5>Description</H5>
<BLOCKQUOTE>Returns a value indicating the subtype of a variable.</BLOCKQUOTE>
<H5>Syntax</H5>
<BLOCKQUOTE><b>VarType(</b><i>varname</i><b>)</b><P>
The <i>varname</i> argument can be any <A HREF="vbs0.htm#defVariable">variable</A>. </BLOCKQUOTE>
<H5>Return Values</H5>
<BLOCKQUOTE>The <b>VarType</b> function returns the following values:<p>
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<TD><FONT SIZE=2><b>Constant</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2><b>Value</b></FONT></TD>
<TD><FONT SIZE=2><b>Description</b></FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbEmpty</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2> 0</FONT></TD>
<TD><FONT SIZE=2><A HREF="vbs0.htm#defEmpty"><b>Empty</b></A> (uninitialized)</FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbNull</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2> 1</FONT></TD>
<TD><FONT SIZE=2><A HREF="vbs0.htm#defNull"><B>Null</B></A> (no valid data)</FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbInteger</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2> 2</FONT></TD>
<TD><FONT SIZE=2>Integer</FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbLong</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2> 3</FONT></TD>
<TD><FONT SIZE=2>Long integer</FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbSingle</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2> 4</FONT></TD>
<TD><FONT SIZE=2>Single-precision floating-point number</FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbDouble</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2> 5</FONT></TD>
<TD><FONT SIZE=2>Double-precision floating-point number</FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbCurrency</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2> 6</FONT></TD>
<TD><FONT SIZE=2>Currency</FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbDate</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2> 7</FONT></TD>
<TD><FONT SIZE=2>Date</FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbString</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2> 8</FONT></TD>
<TD><FONT SIZE=2>String</FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbObject</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2> 9</FONT></TD>
<TD><FONT SIZE=2><A HREF="vbs0.htm#defOLEAutomationObject">Automation object</A></FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbError</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2> 10</FONT></TD>
<TD><FONT SIZE=2>Error</FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbBoolean</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2> 11</FONT></TD>
<TD><FONT SIZE=2>Boolean</FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbVariant</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2> 12</FONT></TD>
<TD><FONT SIZE=2>Variant (used only with arrays of Variants)</FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbDataObject</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2> 13</FONT></TD>
<TD><FONT SIZE=2>A data-access object</FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbByte</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2> 17</FONT></TD>
<TD><FONT SIZE=2>Byte</FONT></TD></TR>
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<TD><FONT SIZE=2><b>vbArray</b></FONT></TD>
<TD ALIGN=CENTER width=10%><FONT SIZE=2>8192</FONT></TD>
<TD><FONT SIZE=2>Array</FONT></TD></TR></TABLE>
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<TABLE CELLSPACING=0 CELLPADDING=0 BORDER=0 WIDTH=87%><TR><TD COLSPAN=2 VALIGN=BOTTOM><hr noshade size=1></TD></TR>
<TR><TD VALIGN=TOP><FONT SIZE=2><b>Note</b> These <A HREF="vbs0.htm#defConstant">constants</A> are specified by VBScript. As a result, the names can be used anywhere in your code in place of the actual values.</FONT></TD></TR><TR><TD COLSPAN=2 VALIGN=TOP><hr noshade size=1></TD></TR></TABLE>
</BLOCKQUOTE>
<H5>Remarks</H5>
<BLOCKQUOTE>The <b>VarType</b> function never returns the value for Array by itself. It is always added to some other value to indicate an array of a particular type. The value for Variant is only returned when it has been added to the value for Array to indicate that the argument to the <b>VarType</b> function is an array. For example, the value returned for an array of integers is calculated as 2 + 8192, or 8194. If an object has a default <A HREF="vbs0.htm#defProperty">property</A>, <b>VarType</b> <b>(</b><i>object</i><b>)</b> returns the type of its default property.</BLOCKQUOTE>
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