<ifnot>

(Deprecated)

The opposite of the if task.

Parameters

Attribute	Type	Description	Required
comparefile	string	Deprecated. The file to check against for the uptodate file.	False
failonerror	bool	Determines if task failure stops the build, or is just reported. The default is true.	False
if	bool	If true then the task will be executed; otherwise, skipped. The default is true.	False
propertyexists	string	Deprecated. Used to test whether a property exists.	False
propertytrue	string	Deprecated. Used to test whether a property is true.	False
targetexists	string	Deprecated. Used to test whether a target exists.	False
test	string	Used to test arbitrary boolean expression.	False
unless	bool	Opposite of `if`. If false then the task will be executed; otherwise, skipped. The default is false.	False
uptodatefile	string	Deprecated. The file to compare if uptodate.	False
verbose	bool	Determines whether the task should report detailed build log messages. The default is false.	False

Nested Elements:

<comparefiles>

Deprecated. The <fileset> that contains the comparison files for the uptodatefile(s) check.

</comparefiles>

<uptodatefiles>

Deprecated. The <fileset> that contains the uptodate files for the comparefile(s) check.

</uptodatefiles>

Examples

Check that a property does not exist.

            <ifnot propertyexists="myProp">
                <echo message="myProp does not exist."/>
            </if>

Check that a property value is not true.

            <ifnot propertytrue="myProp">
                <echo message="myProp is not true."/>
            </if>

Check that a target does not exist.

            <ifnot targetexists="myTarget">
                <echo message="myTarget does not exist."/>
            </if>

Requirements

Assembly: NAnt.Core (0.90.3780.0)