Class AllowNullAttribute
- Namespace
- System.Diagnostics.CodeAnalysis
- Assembly
- nanoFramework.System.Runtime.dll
Specifies that null is allowed as an input even if the corresponding type disallows it.
[AttributeUsage(AttributeTargets.Property|AttributeTargets.Field|AttributeTargets.Parameter, Inherited = false)]
public sealed class AllowNullAttribute : Attribute
- Inheritance
-
AllowNullAttribute
- Inherited Members
- Extension Methods
Remarks
To override a method that has a parameter annotated with this attribute, use the ? operator. For more information, see Nullable static analysis in the C# guide.
Constructors
AllowNullAttribute()
public AllowNullAttribute()