Language Reference Guide > Language Reference Guide > System Classes > TreeNode Class > IsChecked Attribute
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IsChecked Attribute
Data Type: integer
4GL Access: RW
If the IsChecked attribute is set to TRUE and the associated TreeviewField has the HasCheckboxes attribute (see HasCheckboxes Attribute) set, then the check box will be displayed as checked. If the HasCheckboxes attribute is not set, IsChecked can still be used as a state variable by the 4GL user.
Last modified date: 12/20/2023