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Stored procedures
The CheckmarkVisible property is used to:
  • Determine whether a checkmark is displayed next to a row in the TreeView control.
  • Modify the visibility of the checkmark next to a row in the TreeView control.
Example
TREE_TreeView1["Row1"].CheckmarkVisible = True
Syntax

Finding out whether the checkmark is visible Hide the details

<Result> = <Row of TreeView control>.CheckmarkVisible
<Result>: Boolean
  • True if the checkmark is visible,
  • False otherwise.
<Row of TreeView control>: Character string
Row of the TreeView control identified using one of the following syntaxes:
  • <TreeView control> [ <Element index>]
  • <TreeView control> [ <Element path>]

Making the checkmark visible or not Hide the details

<Row of TreeView control>.CheckmarkVisible = <Visible>
<Row of TreeView control>: Character string
Row of the TreeView control identified using one of the following syntaxes:
  • <TreeView control> [ <Element index>]
  • <TreeView control> [ <Element path>]
<Visible>: Boolean
  • True if the checkmark must be visible,
  • False otherwise.
Remarks
  • The TreeView must be a non-editable TreeView control and allow checkmarks. Otherwise, it will not be possible to make the checkmark visible.
  • The CheckmarkVisible property will return False if the TreeView is a non-editable TreeView control and does not allow checkmarks.
Minimum version required
  • Version 16
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Last update: 05/26/2022

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