Linq Query to IEnumerable<T> Extension Method
- by CSharpNoob
Consider this,
class Item
{
public string ID { get; set;}
public string Description { get; set; }
}
class SaleItem
{
public string ID { get; set;}
public string Discount { get; set; }
}
var itemsToRemoved = (List<Item>)ViewState["ItemsToRemove"];
// get only rows of ID
var query = from i in itemsToRemoved select i.ID;
var saleItems= (List<SaleItem>)ViewState["SaleItems"];
foreach (string s in query.ToArray())
{
saleItems.RemoveItem(s);
}
How can I write this LINQ phrase using IEnumerable/List Extension methods
// get only rows of ID
var query = from i in items select i.ID;
thanks in advance.
