public uint Add(LayoutItemWrapper childLayout)
{
uint ret = LayoutPINVOKE.LayoutGroupWrapper_Add(swigCPtr, LayoutItemWrapper.getCPtr(childLayout));
if (NDalicPINVOKE.SWIGPendingException.Pending)
{
throw NDalicPINVOKE.SWIGPendingException.Retrieve();
}
LayoutChildren.Add(childLayout);
return(ret);
}