LVectorBase::AddObject

L_INT LVectorBase__AddObjectExample(HWND hWnd, LVectorBase *pVector) 
{ 
   UNREFERENCED_PARAMETER(hWnd); 
 
   L_INT          nRet; 
   VECTORVERTEX   Vertex; 
 
   //Create Vertex Object 
   Vertex.Point.x = 50; 
   Vertex.Point.y = 50; 
   Vertex.Point.z = 10; 
   Vertex.Pen.bExtPen = FALSE; 
   Vertex.Pen.nSize = sizeof( VECTORPEN ); 
   Vertex.Pen.NewPen.LogPen.lopnStyle = PS_SOLID; 
   Vertex.Pen.NewPen.LogPen.lopnWidth.x = 10; 
   Vertex.Pen.NewPen.LogPen.lopnWidth.y = 10; 
   Vertex.Pen.NewPen.LogPen.lopnColor = RGB(0,255,0); 
 
   LVectorVertex VectorVertex(&Vertex); 
 
   nRet = pVector->AddObject(&VectorVertex); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   //Now change color to blue 
   MessageBox(NULL, TEXT("Changing color to red"), TEXT(""), MB_OK); 
 
   VECTORVERTEX VertexTemp; 
 
   nRet = VectorVertex.LockObject(&VertexTemp); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   VertexTemp.Pen.bExtPen = FALSE; 
   VertexTemp.Pen.NewPen.LogPen.lopnColor = RGB(255,0,0); 
   nRet = VectorVertex.UnlockObject(&VertexTemp); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   //LVectorVertex destructor called when VectorVertex goes out of scope 
 
   return SUCCESS; 
}