Name
outline:SetOpened -- set node's open mode
Synopsis
status = outline:SetOpened(opened)
Function
outline:SetOpened() sets whether this node is opened or not when the outline is displayed for the first time.

Inputs
opened
specify whether the node is opened or not
Results
status
status code
Errors
#HPDF_INVALID_OUTLINE - An invalid outline handle was set.

#HPDF_FAILED_TO_ALLOC_MEM - Memory allocation failed.

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