ETagAttribute.PropertyNames Property

Definition

Namespace:

System.Data.Services

Assembly:

System.Data.Services.dll

Gets the names of properties used in the ETagAttribute.

public:
 property System::Collections::ObjectModel::ReadOnlyCollection<System::String ^> ^ PropertyNames { System::Collections::ObjectModel::ReadOnlyCollection<System::String ^> ^ get(); };

public System.Collections.ObjectModel.ReadOnlyCollection<string> PropertyNames { get; }

member this.PropertyNames : System.Collections.ObjectModel.ReadOnlyCollection<string>

Public ReadOnly Property PropertyNames As ReadOnlyCollection(Of String)

Property Value

ReadOnlyCollection<String>

String value containing property names.

Remarks

Parameters to the ETagAttribute constructors are the set of property names used to make up the eTag value for the type. If a type has eTags defined, the server automatically implements optimistic concurrency checks on all requests to the type. If a key property, complex type property, or navigation property is specified, an ArgumentException is thrown.