C# (CSharp) NullableMember示例

示例#1

 internal static TEnum?GetValue <TEnum>(
     this NullableMember <TEnum> instance,
     MissingMemberBehavior missingMemberBehavior
     ) where TEnum : struct, Enum =>
 instance.Select(
     value => missingMemberBehavior == MissingMemberBehavior.Error
             ? Parse <TEnum>(value.GetStringRequired())
     : TryHardParse <TEnum>(value.GetStringRequired())
     );

示例#2

 internal static bool?GetValue(this NullableMember <bool> instance) =>
 instance.Select(json => json.GetBoolean());

示例#3

 internal static int?GetValue(this NullableMember <int> instance) =>
 instance.Select(json => json.GetInt32());