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Language Reference Guide
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System Classes
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TreeviewField Class
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HasRootLine Attribute
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HasRootLine Attribute
Data Type:
integer
4GL Access:
RW
If the HasRootLine attribute is set to TRUE, there is a line at the root node level—but only if the
HasLines Attribute
is also set to TRUE. If this attribute is set to FALSE, no +/- button is displayed at the root.
Last modified date: 12/20/2023
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