How Can I assign value to Struct variables?

[Ñ©ÔÆÓ¥]

Hi,all

I have a trouble about struct variable,the detail is :

I define a new struct which name ServiceProperty ,then I declare a variable
like this:

ServiceProperty instService = null;

but compile throw error: error CS0037: ÎÞ·¨½« NULL ת»»³É
¡°ServiceProper ty¡±£¬ÒòΪËüÊÇÒ »ÖÖÊýÖµÀàÐÍ
How shoud I do? please give me some tips,thank you very much.

[Jeff Louie]

structs are value types and cannot be null. a struct has a default state
such as int default 0.

Regards,
Jeff

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[Aleksandar Mraović]

You cannot assign null to a struct because it is a value, and not a reference
type.

"Ñ©ÔÆÓ ¥" wrote:

Hi,all

I have a trouble about struct variable,the detail is :

I define a new struct which name ServiceProperty ,then I declare a variable
like this:

ServiceProperty instService = null;

but compile throw error: error CS0037: ÎÞ·¨½« NULL ת»»³É
¡°ServiceProp erty¡±£¬Òà ²ÃŽÂªÃ‹Ã¼ÃŠÃ‡Ã’ »ÖÖÊýÖµà €Ã*Ã�Ã�
How shoud I do? please give me some tips,thank you very much.

[Bruce Wood]

Perhaps if you explained further what a ServiceProperty is and what you
use it for. (I ask because I suspect that it should be a class, not a
struct, but without further information I can't be sure.)