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AttributeUsageAttribute.AllowMultiple Property

  • Reference

Definition

Namespace:
System
Assemblies:
mscorlib.dll, System.Runtime.dll
Assemblies:
netstandard.dll, System.Runtime.dll
Assembly:
System.Runtime.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll
Source:
AttributeUsageAttribute.cs
Source:
AttributeUsageAttribute.cs
Source:
AttributeUsageAttribute.cs

Gets or sets a Boolean value indicating whether more than one instance of the indicated attribute can be specified for a single program element.

C# 
public bool AllowMultiple { get; set; }

Property Value

Boolean

true if more than one instance is allowed to be specified; otherwise, false. The default is false.

Remarks

An attribute that can be specified more than once for a program element is called a multi-use attribute. An attribute that can be specified only once is called a single-use attribute.

Applies to

Produkt Versioner
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.0, 2.1
UWP 10.0

See also