IUIX_TreeCallbacks::Tree_OnBeforeCheckItem Method
From PDF XChange PDF SDK
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<pre class="brush:cpp;gutter:false">HRESULT Tree_OnBeforeCheckItem([in] IUIX_Tree* pTree, | <pre class="brush:cpp;gutter:false">HRESULT Tree_OnBeforeCheckItem([in] IUIX_Tree* pTree, | ||
[in] IUIX_TreeItem* pItem, | [in] IUIX_TreeItem* pItem, | ||
| − | [in, out] LONG* | + | [in, out] LONG* nNewCheckState);</pre> |
== Parameters == | == Parameters == | ||
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;pItem | ;pItem | ||
:[in] Pointer to [[PXV:IUIX_TreeItem|IUIX_TreeItem]]. | :[in] Pointer to [[PXV:IUIX_TreeItem|IUIX_TreeItem]]. | ||
| − | ; | + | ;nNewCheckState |
:[in, out] Pointer to LONG. | :[in, out] Pointer to LONG. | ||
Latest revision as of 04:41, 15 June 2015
The method of interface of PDF-XChange Editor SDK.
Syntax
HRESULT Tree_OnBeforeCheckItem([in] IUIX_Tree* pTree,
[in] IUIX_TreeItem* pItem,
[in, out] LONG* nNewCheckState);
Parameters
- pTree
- [in] Pointer to IUIX_Tree.
- pItem
- [in] Pointer to IUIX_TreeItem.
- nNewCheckState
- [in, out] Pointer to LONG.
Return Value
Returns S_OK if operation was successful or error code in other cases.
