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(string)dr["FieldName"] vs dr["FieldName"].ToString();

ad
Hi,

What is the difference between
(string)dr["FieldName"]
and
dr["FieldName"].ToString();

Nov 17 '05 #1
1 1851
ad wrote:
Hi,

What is the difference between
(string)dr["FieldName"]
casts dr["FieldName"] to a string.
dr["FieldName"].ToString();


Gives the string representation of dr["FieldName"]

If dr["FieldName"] is not an instance of string, that's definatly not
the same :)

Try to think of it as

class Bar: ToFoo {
Foo ToFoo() { return ...; }
}
Bar bar = new Bar();

now what is the diff between:

(Foo)bar;

and

bar.ToFoo();

--
Helge Jensen
mailto:he**********@slog.dk
sip:he**********@slog.dk
-=> Sebastian cover-music: http://ungdomshus.nu <=-
Nov 17 '05 #2

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