private void PopulateCategories()
{
List <string> categories = ToDoItemData.GetCategories();
Category.DataSource = categories;
Category.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
// Bind Categories list to CategoriesDropDown and set the initial selected value
List <string> categoriesList = ToDoItemData.GetCategories();
categoriesList.Add("ALL");
CategoryDropDown.DataSource = categoriesList;
CategoryDropDown.DataBind();
int currentCategoryIndex = categoriesList.IndexOf(CategoryFilter);
CategoryDropDown.SelectedIndex = currentCategoryIndex;
}
}