CosmosLinqExtensions.IsDefined(Object) Method

Definition

Namespace:

Microsoft.Azure.Cosmos.Linq

Assembly:

Microsoft.Azure.Cosmos.Client.dll

Package:

Microsoft.Azure.Cosmos v3.45.0

Source:

CosmosLinqExtensions.cs

Determines if a certain property is defined or not. This method is to be used in LINQ expressions only and will be evaluated on server. There's no implementation provided in the client library.

public static bool IsDefined (this object obj);

static member IsDefined : obj -> bool

<Extension()>
Public Function IsDefined (obj As Object) As Boolean

Parameters

obj

Object

Returns

Boolean

Returns true if this property is defined otherwise returns false.

Examples

var isDefinedQuery = documents.Where(document => document.Name.IsDefined());