IUIX_Tree::HitTest Method
From PDF XChange PDF SDK
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== Syntax == | == Syntax == | ||
| − | <pre class="brush:cpp;gutter:false">HRESULT HitTest([in] POINT* pPos, [out, optional] LONG* pItemHT, [out, retval] IUIX_TreeItem** ppItem);</pre> | + | <pre class="brush:cpp;gutter:false">HRESULT HitTest([in] POINT* pPos, [out, optional, defaultvalue(NULL)] LONG* pItemHT, [out, retval] IUIX_TreeItem** ppItem);</pre> |
== Parameters == | == Parameters == | ||
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:[in] Pointer to POINT. | :[in] Pointer to POINT. | ||
;''pItemHT'' | ;''pItemHT'' | ||
| − | :[out, optional] Pointer to LONG. | + | :[out, optional, defaultvalue(NULL)] Pointer to LONG. |
;''ppItem'' | ;''ppItem'' | ||
:[out, retval] Pointer to [[PXV:IUIX_TreeItem|IUIX_TreeItem]]. | :[out, retval] Pointer to [[PXV:IUIX_TreeItem|IUIX_TreeItem]]. | ||
Revision as of 06:38, 16 April 2015
The method of interface of PDF-XChange Editor SDK.
Contents
Syntax
HRESULT HitTest([in] POINT* pPos, [out, optional, defaultvalue(NULL)] LONG* pItemHT, [out, retval] IUIX_TreeItem** ppItem);
Parameters
- pPos
- [in] Pointer to POINT.
- pItemHT
- [out, optional, defaultvalue(NULL)] Pointer to LONG.
- ppItem
- [out, retval] Pointer to IUIX_TreeItem.
Return Value
Returns S_OK if operation was successful or error code in other cases.
See Also
See also IUIX_Tree.
