Re: [Nant-users] Expressions With Variables?

[Troy Laurin]

Merrill Cornish wrote:
It all started out innocently enough with me trying to conditionalize an <echo> 
message depending on whether the size of a certain file was greater or less than a certain 
limit.  Things when down hill from there.  Below is a simplified NAnt script and the output 
it produced.
To my understanding the third message should have printed as "expr2=True" similar to 
how the second message printed.
Merrill
======================================================
<?xml version="1.0" ?>
<project name="Test" default="run" >
        <target name="run" >
                <property name="count" value="100" />
                <echo message="count=${count}" />
                <echo message="expr1=${50 &lt; 100}" />
                <echo message="expr2=${50 &lt; count}" />
        </target>
</project>
=====================================================
> [snip]
System.ArgumentException: Object must be of type Int32.
Merrill,
Implicit conversion has been removed from NAnt, and properties currently 
evaluate as strings... to get around this, you should change your 
expression to:

<echo message="expr2=${50 &lt; convert::to-int(count)}" />
Regards,
-- Troy
-------------------------------------------------------
SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media
100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33
Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift.
http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285
_______________________________________________
Nant-users mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/nant-users