public void AddCategoryModel(CategoryModel categoryModel)
{
try
{
object maxOrder = DataCollection.CategoryModelInstance.GetFeildValue("max(order)", new Equal(MYDBLogic.AND, "cId", categoryModel.cId.ToString()));
categoryModel.order = maxOrder != null ? Convert.ToInt32(maxOrder) + 1 : 1;
DataCollection.CategoryModelInstance.Insert(categoryModel);
}
catch (Exception)
{
throw;
}
}
public void ChangeOrder(CategoryModel categoryModel1, CategoryModel categoryModel2)
{
try
{
int tmp = categoryModel1.order;
categoryModel1.order = categoryModel2.order;
categoryModel2.order = tmp;
DataCollection.CategoryModelInstance.Update(categoryModel1);
DataCollection.CategoryModelInstance.Update(categoryModel2);
}
catch (Exception)
{
throw;
}
}
public void RemoveCategoryModel(CategoryModel categoryModel)
{
DataCollection.CategoryModelInstance.Remove(categoryModel);
}
public void ModifyCategoryModel(CategoryModel categoryModel)
{
DataCollection.CategoryModelInstance.Update(categoryModel);
}
