Hi,
I have a question related to lambda expresions and how to prevent exceptions in a FindAll().
The following code create a list of objects and search for an item the "old" way and the "new" way:
Create the list.
List<object> list2 = new List<object>() { 1, 2, null, 6 };
Search for item "6" the old way.
List<object> temp4 = list2.FindAll(delegate(object obj)
{
if (null != obj)
{
return object.Equals(obj.ToString(), "6");
}
else
{
return false;
}
});
Search for item "6" the new way.
List<object> temp3 = list2.FindAll(obj => object.Equals(obj.ToString(), "6"));
The first method goes just fine because i'm able to check for null items.
The second method fails because of the null item.
How do i check for null items in the second method ??
Thank you in advance.
BR
Peter