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| A non-existing [[Control]]. To compare non-existent objects use [[isNull]] or [[isEqualTo]] (see examples). |DESCRIPTION= | | A non-existing [[Control]]. To compare non-existent objects use [[isNull]] or [[isEqualTo]] (see examples). |DESCRIPTION= | ||
| [[controlNull]] |SYNTAX= | | [[controlNull]] |SYNTAX= | ||
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|x3= <code>[[str]] [[controlNull]]; {{cc|No control}}</code> |Example3= | |x3= <code>[[str]] [[controlNull]]; {{cc|No control}}</code> |Example3= | ||
| [[displayNull]], [[grpNull]], [[locationNull]], [[objNull]], [[taskNull]], [[teamMemberNull]], [[scriptNull]], [[configNull]], [[typeName]], [[isNull]] |SEEALSO= | | [[displayNull]], [[grpNull]], [[locationNull]], [[objNull]], [[taskNull]], [[teamMemberNull]], [[scriptNull]], [[configNull]], [[typeName]], [[isNull]] |SEEALSO= | ||
Revision as of 01:18, 17 January 2021
Description
- Description:
- A non-existing Control. To compare non-existent objects use isNull or isEqualTo (see examples).
- Groups:
- GUI Control
Syntax
- Syntax:
- controlNull
- Return Value:
- Control
Examples
- Example 1:
if (_myCtrl isEqualTo controllNull) then { hint "_myCtrl is null!"; };- Example 2:
controlNull == controlNull; // returns false isNull controlNull; // returns true controlNull isEqualTo controlNull; // returns true- Example 3:
str controlNull; // No control
Additional Information
- See also:
- displayNullgrpNulllocationNullobjNulltaskNullteamMemberNullscriptNullconfigNulltypeNameisNull
Notes
-
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