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LVectorBase::IsObjectSelected

#include "ltwrappr.h"

virtual L_INT LVectorBase::IsObjectSelected(pbSelected)

L_BOOL *pbSelected;

/* pointer to a variable */

Gets a value that indicates whether or not a selected object exists in the vector handle.

Parameter	Description
pbSelected	Pointer to a variable to be updated with a value that indicates whether or not object is selected within the class object. Possible values are:
	Value	Meaning
	TRUE	At least one object in the vector handle is selected.
	FALSE	No objects in the vector handle are selected.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

This function is not supported in the DirectX engine.

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:	LVectorObject::IsObjectSelected
Topics:	Vector Images: Getting and Setting General Information

Example

This example displays a message if any object is selected in the vector.

L_INT LVectorBase__IsObjectSelectedExample(HWND hWnd, LVectorBase *pVector)
{
   L_INT    nRet;
   L_BOOL   bSelected;
   nRet = pVector->IsObjectSelected (&bSelected);
   if(nRet != SUCCESS)
      return nRet;
   if (bSelected)
      MessageBox(hWnd, TEXT("At least one vector object is selected\n"), TEXT(""), MB_OK);
   else
      MessageBox(hWnd, TEXT("No vector objects are selected\n"), TEXT(""), MB_OK);
   return SUCCESS;
}