/// <summary>
/// 栏目是否有下属分类
/// </summary>
/// <param name="categoryID">分类ID</param>
/// <returns></returns>
public bool HasSubCategory(int channelItemID)
{
CategoryExt bllCategory = new CategoryExt();
DataSet ds = bllCategory.GetList("ChannelItemID=" + channelItemID.ToString());
if (ds != null && ds.Tables != null && ds.Tables.Count != 0 && ds.Tables[0].Rows.Count != 0)
{
return true;
}
return false;
}
public List<Model.Info> GetAllInfoByCategoryID(int categoryID, List<Model.Info> infoList)
{
List<Model.Info> modelListBlank = new List<Model.Info>();
try
{
List<Model.Info> il = this.GetModelList("categoryID=" + categoryID.ToString());
foreach (Model.Info m_temp in il)
{
infoList.Add(m_temp);
}
CategoryExt bllCategory = new CategoryExt();
List<Model.Category> subCategoryList = bllCategory.GetSubCategory(categoryID);
foreach (Model.Category subCategory in subCategoryList)
{
GetAllInfoByCategoryID(subCategory.CategoryID, infoList);
}
if (infoList != null && infoList.Count > 0)
{
infoList.Sort(delegate(Model.Info m1, Model.Info m2) { return m2.InfoID.CompareTo(m1.InfoID); });
return infoList;
}
else
{
return modelListBlank;
}
}
catch
{
return modelListBlank;
}
finally
{
infoList = null;
}
}
