private void ToIndentedList(List <RadComboBoxItem> hierarchicalList, List <Category> categories, Category parentCategory, int level)
{
foreach (var category in categories.Where(c => parentCategory == null ? c.ParentId == null : c.ParentId == parentCategory.Id))
{
var listItemText = string.IsNullOrEmpty(category.Name)
? this.Localize("DefaultCategory.Text", this.LocalSharedResourceFile)
: level > 0 ? " " + category.Name : category.Name;
var listItemValue = category.Id.ToString(CultureInfo.InvariantCulture);
RadComboBoxItem listItem = null;
try
{
listItem = new RadComboBoxItem(listItemText, listItemValue);
if (level > 0)
{
var pad = string.IsNullOrEmpty(this.Localize("Indent.Text")) ? '>' : this.Localize("Indent.Text")[0];
listItem.Text = listItem.Text.PadLeft(listItem.Text.Length + level, pad);
}
hierarchicalList.Add(listItem);
}
catch
{
if (listItem != null)
{
listItem.Dispose();
}
throw;
}
var categoryId = category.Id;
if (categories.ToList().Any(c => c.ParentId == categoryId))
{
this.ToIndentedList(hierarchicalList, categories, category, level + 1);
}
}
}
private void ToIndentedList(List<RadComboBoxItem> hierarchicalList, List<Category> categories, Category parentCategory, int level)
{
foreach (var category in categories.Where(c => parentCategory == null ? c.ParentId == null : c.ParentId == parentCategory.Id))
{
var listItemText = string.IsNullOrEmpty(category.Name)
? this.Localize("DefaultCategory.Text", this.LocalSharedResourceFile)
: level > 0 ? " " + category.Name : category.Name;
var listItemValue = category.Id.ToString(CultureInfo.InvariantCulture);
RadComboBoxItem listItem = null;
try
{
listItem = new RadComboBoxItem(listItemText, listItemValue);
if (level > 0)
{
var pad = string.IsNullOrEmpty(this.Localize("Indent.Text")) ? '>' : this.Localize("Indent.Text")[0];
listItem.Text = listItem.Text.PadLeft(listItem.Text.Length + level, pad);
}
hierarchicalList.Add(listItem);
}
catch
{
if (listItem != null)
{
listItem.Dispose();
}
throw;
}
var categoryId = category.Id;
if (categories.ToList().Any(c => c.ParentId == categoryId))
{
this.ToIndentedList(hierarchicalList, categories, category, level + 1);
}
}
}
