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Auto-Implemented Properties and Nullable Types

hi @all,

has anybody an explanation, why string? is not allowed for an
auto-implemented property?

namespace Test
{
class Class1
{
int? NullableInt { get; set; }
string? NullableString { get; set; }
}
}
mfG
--stefan <--

Sep 4 '08 #1
2 2135
Because string is a reference-type (class), not a value-type (struct).

Strings can already be null - just use:

string Foo {get;set;}

Marc
Sep 4 '08 #2
hi Stefan,

Stefan Hoffmann wrote:
has anybody an explanation, why string? is not allowed for an
auto-implemented property?
Found it:

public struct Nullable<Twhere T : struct
arghh
--stefan <--
Sep 4 '08 #3

This thread has been closed and replies have been disabled. Please start a new discussion.

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