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  • Multiselection treeview
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Stored procedures
Deselects an element in a TreeView control.
Example of TreeView control:
Vocabulary linked to a TreeView control
Example
// Deselects the "Desserts" node in the "TREE_RecipeTV" control
Res = TreeSelectMinus(TREE_RecipeTV, "Recipes" + TAB + "Desserts")
Syntax
<Result> = TreeSelectMinus(<TreeView Control> , <Element Path>)
<Result>: Boolean
  • True if the element was deselected,
  • False if the specified element does not exist.
<TreeView Control>: Control name
Name of TreeView control to use.
<Element Path>: Optional character string
Full path of element to use. This parameter has the following format:
"<Name of Root>" + TAB + ["<Name of 1st Node>" + TAB + ...
["<Name of 2nd Node>" + TAB + [...]]]"<Leaf Name>"
If duplicates are found for a path element, this path can contain the identifier of the element (specified at the end of its name by TreeID).
If this parameter is specified, the specified element is deselected.
If this parameter is not specified, the current element is deselected.
Remarks

Multiselection treeview

For a multiselection control:
  • if <Element Path> is specified, only the specified element is deselected.
  • if <Element Path> is not specified, all the selected elements are deselected.
Components
WINDEVReports and Queries wd230obj.dll
Windows Mobile wp230obj.dll
Minimum required version
  • Version 16
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