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  • A collapsed or expanded node can be visible or not
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadApple WatchUniversal Windows 10 AppWindows Mobile
Others
Stored procedures
Returns the status of a node: collapsed, expanded or not found.
Example of TreeView control:
Vocabulary linked to a TreeView control
Example
// Status of "Desserts" node in the "TREE_RecipeTV" treeview
ResStatus = TreeStatus(TREE_RecipeTV, "Recipes" + TAB + "Desserts")
Syntax
<Result> = TreeStatus(<TreeView Control> , <Node>)
<Result>: Constant
Node status.
tvExpandExpanded node.
tvCollapseCollapsed node.
tvErrorNode not found.
<TreeView Control>: Control name
Name of TreeView control to use.
<Node>: Character string
Path of node 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 element identifier (specified after the name by TreeID).
Remarks

A collapsed or expanded node can be visible or not

The status returned corresponds to the internal status of the element. An expanded element is not necessarily visible because one of its parents may be collapsed.
For example: If the node "Recipes" + TAB + "Desserts" is collapsed, the node" Recipes" + TAB + "Desserts" + TAB + "Ice creams" can be collapsed or expanded.
Invisible collapsed or expanded node
Components
WINDEVReports and Queries wd230obj.dll
WEBDEV - Server code wd230page.dll
Windows Mobile wp230obj.dll
Java wd230java.jar
Linux wd230obj.so
Minimum required version
  • Version 9
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