L_VecIsLocked

#include "lvkrn.h"

L_LVKRN_API L_BOOL L_VecIsLocked(pVector)

const pVECTORHANDLE pVector;

/* pointer to a vector handle */

Determines whether or not the specified vector handle is locked.

Parameter

Description

pVector

Pointer to a vector handle.

Returns

TRUE

The specified vector handle is locked.

FALSE

The specified vector handle is not locked.

Comments

Locking a vector handle has precedence over locking layers within the vector handle. Therefore, if a vector handle is locked, the layers within that vector handle cannot be edited, even if the layers are not locked.

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_VecSetLocked

Topics:

Working with Vector Handles

Example

This example will determine whether the given vector handle is locked 

L_INT VecIsLockedExample(pVECTORHANDLE pVector)
{
   /* Check if locked */
   if( L_VecIsLocked( pVector ) )
      MessageBox( NULL, TEXT("Vector is locked"), TEXT("Test"), MB_OK );
   else
      MessageBox( NULL, TEXT("Vector is not locked"), TEXT("Test"), MB_OK );
   return SUCCESS;
}