GetTreeItemLevel

int GetTreeItemLevel (int panelHandle, int controlID, int itemIndex, int *level);

Purpose

Returns the level of the specified tree item. The level of an item is the same as the number of ancestors it has.

Parameters

Input
Name Type Description
panelHandle integer Specifier for a particular panel that is currently in memory. You obtain this handle from LoadPanel, NewPanel, or DuplicatePanel.
controlID integer The defined constant, located in the .uir header file, that you assigned to the control in the User Interface Editor, or the ID returned by NewCtrl or DuplicateCtrl.
itemIndex integer Zero-based index of the tree item.
Output
Name Type Description
level integer The level of the specified tree item. The first level is level 0.

Return Value

Name Type Description
status integer Return value indicating whether the function was successful. A negative number indicates that an error occurred.

Code Error Message String
xx Success