/// <summary>
/// GetChilds
/// </summary>
/// <param name="categoryId">categoryId</param>
/// <param name="currentCategoriesId">currentCategoriesId</param>
/// <param name="companyId">companyId</param>
/// <returns></returns>
private ArrayList GetChilds(int categoryId, ArrayList currentCategoriesId, int companyId)
{
ArrayList categoriesId = currentCategoriesId;
CategoryGateway categoryGateway = new CategoryGateway();
categoryGateway.LoadByParentId(categoryId, companyId);
foreach (CategoriesTDS.LFS_FM_CATEGORYRow row in ((CategoriesTDS.LFS_FM_CATEGORYDataTable)categoryGateway.Table))
{
categoriesId.Add(row.CategoryID);
categoriesId = GetChilds(row.CategoryID, categoriesId, companyId);
}
return categoriesId;
}