Hi, Niranjan....
The way you coded it will concatenate value1 and
value2. You';; need the int::parse() function to get the numeric "value"
of the "string".
Here's soemthing I ended up doing when I was formatting
the build number. Setting length.1 involved subtracting one property from
another.
<property name="index" value="${string::last-index-of(build.number, '.')}"/>
<property name="index.1" value="${int::parse(index) + 1}"/>
<property
name="length" value="${string::get-length(build.number)}"/>
<property name="length.1" value="${int::parse(length) - int::parse(index) - 1}"/>
<property name="version.1" value="${string::substring(build.number, 0, int::parse(index))}"/>
<property name="version.2" value="${string::substring(build.number, int::parse(index.1),int::parse(length.1))}"/>
<property name="msi.productversion" value="${version.1}${version.2}"/>
<property name="length.1" value="${int::parse(length) - int::parse(index) - 1}"/>
<property name="version.1" value="${string::substring(build.number, 0, int::parse(index))}"/>
<property name="version.2" value="${string::substring(build.number, int::parse(index.1),int::parse(length.1))}"/>
<property name="msi.productversion" value="${version.1}${version.2}"/>
Rod
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ramya Niranjan
Sent: Monday, February 20, 2006 9:35 PM
To: nant-users@lists.sourceforge.net
Subject: [NAnt-users] Adding variables.
Hello,
I wish to add 2 variables using NAnt. any ideas?
Currently this is what i am doing:
<
property name="value1" value="1"/> <property name="value2" value="2"/> <property name="value3" value="${(value1)+(value2)}"/> <echo message="${value3}"/>
This is returning 12. I knwo this is happening because the values value1 and value2 are being concatenated instead of added. Any ideas how to convert these strings into integers so that i could perform the + operation on them?
Thanks and Regards,
Niranjan
