L_VecGetHyperlink
#include "lvkrn.h"
L_LVKRN_API L_INT L_VecGetHyperlink(pVector, pObject, uIndex, pTarget)
pVECTORHANDLE pVector; |
/* pointer to vector handle */ |
const pVECTOROBJECT pObject; |
/* pointer to a VECTOROBJECT structure */ |
L_UINT32 uIndex; |
/* index in the target list */ |
pVECTORLINKDESC pTarget; |
/* pointer to structure that will receive the hyperlink target information */ |
Gets information about one of the targets in the target list of a hyperlinked vector object.
Parameter |
Description |
pVector |
Pointer to the vector handle. |
pObject |
Pointer to a VECTOROBJECT structure that contains the hyperlinked vector object for which to get the hyperlink target. |
uIndex |
Index in the target list. |
pTarget |
Pointer to a VECTORLINKDESC structure to be updated with the hyperlink target information. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
This function returns an error if the object was not a hyperlinked vector object.
Required DLLs and Libraries
LVKRN For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
See Also
Functions: |
L_VecAddHyperlink, L_VecSetHyperlink, L_VecGetHyperlinkCount, L_VecGotoHyperlink |
Topics: |
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Example
L_INT VecGetHyperlinkExample( pVECTORHANDLE pVector, pVECTOROBJECT pVecObj) { L_INT nRet; L_UINT i; L_UINT uCount; VECTORLINKDESC Link; nRet = SUCCESS; uCount = L_VecGetHyperlinkCount( pVector, pVecObj ); for( i = 0 ; i < uCount && SUCCESS == nRet ; i++ ) { nRet = L_VecGetHyperlink ( pVector, pVecObj, i, &Link ); if( SUCCESS == nRet && TRUE == Link.bObject && VECTOR_RECTANGLE == Link.tar.vectorobject.target.nType ) { Link.bObject = FALSE; lstrcpy( Link.tar.fileobject.target.szPath, TEXT("C:\\Program Files\\LEAD Technologies\\LEADTOOLS 15\\Images\\Input.jpg")); Link.tar.fileobject.hwndParent = NULL; nRet = L_VecSetHyperlink ( pVector, pVecObj, i, &Link ); } } return nRet; }