This method sets a Project Tree item’s visibility on the terrain.
JavaScript |
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SetVisibility( int ItemID, bool bShow) |
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C# |
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void SetVisibility( int ItemID, bool bShow) |
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C++ |
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HRESULT SetVisibility( LONG_PTR ItemID, VARIANT_BOOL bShow) |
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Parameters
ItemID
The ID of the item.
bShow
When set to TRUE, the object becomes visible (FALSE – not visible).
Exceptions
HRESULT can return any of the values listed in the HRESULT Return Values list, as well as the following values:
TE_E_INFOTREE_PARENTNOTGROUP |
The group ID entered does not represent a valid group in the project tree. |
TE_E_INFOTREE_ITEMNOTGROUP |
The item entered is not a group and therefore cannot be used as a group. |
TE_E_INFOTREE_CANTUSEROOT |
Can not use tree root for this operation |
TE_E_INFOTREE_ITEMISGROUP |
ItemID is a group so an object cannot be retrieved. |