Type:Nullable`1: Difference between revisions

Latest revision as of 19:54, 17 August 2024

A Nullable<T> is a generic value type that can store a null value - normally only possible by reference types.

For more information on how this type functions, see the Microsoft documentation on Nullable<T>

Use this wherever you need a value variable (for example bool or float), but you also need to track an unset/empty/null state.

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-{| class="wikitable"
+A Nullable<T> is a [[Generic Type|generic]] [[Value Type | value]] type that can store a null value - normally only possible by [[Reference Type | reference types]].
-|-
-| Color
+For more information on how this type functions, see the [https://learn.microsoft.com/en-us/dotnet/api/system.nullable-1 Microsoft documentation on Nullable<T>]
-| Type
-|-
+== Usage ==
-| style="background-color:{{Nullable-color}}" |
+Use this wherever you need a value variable (for example [[Type:Bool | bool]] or [[Type:Float | float]]), but you also need to track an unset/empty/null state.
-| Nullable<nowiki><T></nowiki>
-|}
+== See Also ==
-A Nullable<nowiki><T></nowiki> is a type that represents the value may be null.
+* Wikipedia's definition of [https://en.wikipedia.org/wiki/Nullable_type nullable types].
-[[Category:Types]]
+* Microsoft's documentation on the [https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/builtin-types/nullable-value-types nullable value types] & [https://learn.microsoft.com/en-us/dotnet/csharp/nullable-references nullable reference types].
+[[Category:Type]]
+[[Category:Value Types]]