/// <summary>
/// [draft ] Gets the number of columns in the Grid />
/// </summary>
/// <returns>The number of coulumns in the Grid.</returns>
internal int GetColumns()
{
int ret = (int)LayoutPINVOKE.GridLayout_GetColumns(swigCPtr);
if (NDalicPINVOKE.SWIGPendingException.Pending)
{
throw NDalicPINVOKE.SWIGPendingException.Retrieve();
}
return(ret);
}