Datatype Question

[twistedm1nd]

internal struct data

{

internal DateTime time_stamp;

internal double duration_good;

internal int count_good;

internal int count_bad;

internal double value_sum;

internal double value_sum2;

internal double? value_min;

internal DateTime? value_min_timestamp;

internal double? value_max;

internal DateTime? value_max_timestamp;

}

 

The struct works fine when used but

What kind of a decleration is DateTime? or double?

 

I'm using .NET framework v2 beta.

Thanks

[twistedm1nd]

lol i just discovered nullable types , didnt know they existed.

 

// Nullable Type Example

int? x;

if (x != null)

Console.WriteLine(x.Value);

else

Console.WriteLine("Undefined");