IUIX_TreeCallbacks::Tree_OnBeginDrag Method

UI Layer > Interfaces > IUIX_TreeCallbacks > IUIX_TreeCallbacks::Tree_OnBeginDrag Method

The method of interface of PDF-XChange Editor SDK.

Syntax

HRESULT Tree_OnBeginDrag([in]       IUIX_Tree*        pTree,
                         [in]       POINT*            pPos,
                         [in, out]  LONG*             pSuppEffects,
                         [out]      IUIX_ImageData**  ppDragImage);

Parameters

pTree

[in] Pointer to IUIX_Tree.

pPos

[in] Pointer to POINT.

pSuppEffects

[in, out] Pointer to LONG.

ppDragImage

[out] Pointer to IUIX_ImageData.

Return Value

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

See Also

IUIX_TreeCallbacks.