taskNull: Difference between revisions

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|descr= A non-existing [[Task]]. To compare non-existent tasks use [[isNull]] or [[isEqualTo]]:
|descr= A non-existing [[Task]]. To compare non-existent tasks use [[isNull]] or [[isEqualTo]]:
* <tt>[[taskNull]] <nowiki>==</nowiki> [[taskNull]]; // false</tt>
<code>[[taskNull]] == [[taskNull]]; {{cc|false}}
* {{hl|[[isNull]] [[taskNull]]; // true}}
[[isNull]] [[taskNull]]; {{cc|true}}
* {{hl|[[taskNull]] [[isEqualTo]] [[taskNull]]; // true}}
[[taskNull]] [[isEqualTo]] [[taskNull]]; {{cc|true}}</code>


|s1= '''taskNull'''
|s1= [[taskNull]]


|r1= [[Task]]
|r1= [[Task]]


|x1= <code>![[isNull]] [[taskNull]]; // false</code>
|x1= <code>![[isNull]] [[taskNull]]; {{cc|false}}</code>
|x2= <code>[[str]] [[taskNull]]; // No task</code>
 
|x2= <code>[[str]] [[taskNull]]; {{cc|no task}}</code>


|seealso= [[controlNull]], [[displayNull]], [[grpNull]], [[locationNull]], [[objNull]], [[teamMemberNull]], [[scriptNull]], [[configNull]], [[typeName]], [[isNull]]
|seealso= [[controlNull]], [[displayNull]], [[grpNull]], [[locationNull]], [[objNull]], [[teamMemberNull]], [[scriptNull]], [[configNull]], [[typeName]], [[isNull]]
}}
}}

Revision as of 00:20, 16 November 2021

Hover & click on the images for description

Description

Description:
A non-existing Task. To compare non-existent tasks use isNull or isEqualTo: taskNull == taskNull; // false isNull taskNull; // true taskNull isEqualTo taskNull; // true
Groups:
BriefingVariables

Syntax

Syntax:
taskNull
Return Value:
Task

Examples

Example 1:
!isNull taskNull; // false
Example 2:
str taskNull; // no task

Additional Information

See also:
controlNulldisplayNullgrpNulllocationNullobjNullteamMemberNullscriptNullconfigNulltypeNameisNull

Notes

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