return properties from target called by CallTarget in MSBuild -

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i'm new msbuild google don't have idea how return property calltarget in msbuild (see below). not possible or 

   <target name="createdbstgexistsprop">    <!-- see http://stackoverflow.com/questions/1373162/passing-property-group-value-from-one-msbuild-task-to-another why workaround needed -->    <propertygroup>     <db>$(dbstg)</db>     <machine>$(dwhdbstgmachine)</machine>    </propertygroup>   </target>    <target name="checkdbstgexists" dependsontargets="createdbstgexistsprop">    <calltarget targets="dbexists"/>    <!-- should pass property doesdbexist further reference created in target dbexists, not seem work -->     <message text="test: $(doesdbexist)"/>    </target>    <target name="dbexists"   >     <msbuild.extensionpack.sql2008.database taskaction="checkexists" machinename="$(machine)" databaseitem="$(db)" logexceptionstack="true">     <output taskparameter="exists" propertyname="doesexist"/>    </msbuild.extensionpack.sql2008.database>    <message text="database $(db) not exists" condition="!$(doesexist)"/>    <message text="database $(db) exist" condition="$(doesexist)"/>    <propertygroup>      <doesdbexist>$(doesexist)</doesdbexist>    </propertygroup>   </target>

change this:

<target name="checkdbstgexists"   dependsontargets="createdbstgexistsprop">   <calltarget targets="dbexists" />

to this:

<target name="checkdbstgexists"   dependsontargets="createdbstgexistsprop;dbexists">

when target executed calltarget, dynamic properties created "published" in different manner if run because of dependsontargets.


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