Gets a copy of the specified container object cursor.
#include "Ltwrappr.h"
L_INT LContainer::GetObjectCursor (nObjectType, phCursor)
An integer value that represents the object for which to get the cursor.
Pointer to the variable to be updated with the cursor.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
The user is responsible for deleting the received cursor.
When phCursor is no longer needed, it should be deleted.
L_INT LContainer_GetObjectCursorExample( LContainer &lCont, HCURSOR* phCur )
{
L_INT nRet;
nRet = lCont.IsValid ( );
if ( nRet == SUCCESS ) /* check the validity of container handle */
{
HCURSOR hCursor ;
/* get the container line object cursor */
nRet = lCont.GetObjectCursor ( CONTAINER_OBJECT_TYPE_LINE, &hCursor ) ;
if(nRet != SUCCESS)
return nRet;
*phCur = ( HCURSOR ) CopyImage ( phCur, IMAGE_CURSOR, 0, 0, 0 ) ;
}
else
{
return nRet ;
}
return SUCCESS ;
}