public override int GetHashCode()
{
int hash = GetType().GetHashCode();
hash = (hash * 397) ^ RootCategoryId.GetHashCode();
hash = (hash * 397) ^ ImageId.GetHashCode();
return(hash);
}
/// <summary>
/// DataBinds the control.
/// </summary>
public void ReloadData()
{
DisabledItems = string.Empty;
drpCategories.Items.Clear();
int shift = -1;
string where = string.Empty;
if (DisplayOnlyCategories)
{
// Only categories that are not marked as groups will be displayed
where += "ISNULL([CategoryIsGroup], 0) = 0";
}
if (!string.IsNullOrEmpty(WhereCondition))
{
// Append additional WHERE condition
where += " AND " + WhereCondition;
}
// Add root category item if needed
if (IncludeRootCategory)
{
SettingsCategoryInfo rootCat = SettingsCategoryInfoProvider.GetSettingsCategoryInfo(RootCategoryId);
if (rootCat != null)
{
ListItem item = new ListItem();
item.Text = GetPrefix(shift) + ResHelper.LocalizeString(rootCat.CategoryDisplayName);
item.Value = RootCategoryId.ToString();
drpCategories.Items.Add(item);
DisableItemInKeyEdit(item, rootCat.CategoryIsGroup);
// Increase indent
shift++;
}
}
DataSet ds = SettingsCategoryInfoProvider.GetSettingsCategories(where, "CategoryOrder", 0, "CategoryID, CategoryParentID, CategoryName, CategoryDisplayName, CategoryOrder, CategoryIsGroup");
if (!DataHelper.DataSourceIsEmpty(ds))
{
groupedDS = new GroupedDataSource(ds, "CategoryParentID");
FillDropDownList(shift, RootCategoryId);
}
}
