controlNull: Difference between revisions
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Killzone Kid (talk | contribs) (see also) |
Killzone Kid (talk | contribs) (description example) |
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| A non-existing [[Control]]. | | A non-existing [[Control]]. To compare non-existent objects use [[isNull]] or [[isEqualTo]]: | ||
* <tt>[[controlNull]] <nowiki>==</nowiki> [[controlNull]]; // false</tt> | |||
* <tt>[[isNull]] [[controlNull]]; // true</tt> | |||
* <tt>[[controlNull]] [[isEqualTo]] [[controlNull]]; // true</tt> |= Description | |||
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| [[Control]] |= Return value | | [[Control]] |= Return value | ||
| x1 = <code>![[isNull]] [[controlNull]]; // false</code> |= | |||
| x2 = <code>[[str]] [[controlNull]]; // No control</code> |= | |||
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Revision as of 19:34, 26 March 2016
Description
- Description:
- A non-existing Control. To compare non-existent objects use isNull or isEqualTo:
- controlNull == controlNull; // false
- isNull controlNull; // true
- controlNull isEqualTo controlNull; // true
- Groups:
- Uncategorised
Syntax
- Syntax:
- controlNull
- Return Value:
- Control
Examples
- Example 1:
!isNull controlNull; // false- Example 2:
str controlNull; // No control
Additional Information
- See also:
- displayNullgrpNulllocationNullobjNulltaskNullteamMemberNullscriptNullconfigNulltypeNameisNull
Notes
-
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