IUIX_TreeCallbacks::Tree_OnDrop Method

The method of interface of PDF-XChange Editor SDK.

Syntax

HRESULT Tree_OnDrop([in] IUIX_Tree* pTree, [in] FORMATETC* pFmtEtc, [in] wireSTGMEDIUM* pStdMed, [in] LONG nEffect, [in] POINT* pPos, [in] IUIX_TreeItem* pDropParent, [in] LONG nDropChildIndex);

Parameters

pTree

[in] Pointer to IUIX_Tree.

pFmtEtc

[in] Pointer to FORMATETC.

pStdMed

[in] Pointer to wireSTGMEDIUM.

nEffect

[in] Value of LONG.

pPos

[in] Pointer to POINT.

pDropParent

[in] Pointer to IUIX_TreeItem.

nDropChildIndex

[in] Value of LONG.

Return Value

Returns S_OK if operation was successful or error code in other cases.

See Also

See also IUIX_TreeCallbacks.