OptionalTHasValue Property

Gets a value indicating whether the optional parameter has a value.

Namespace: MongoDB.Driver
Assembly: MongoDB.Driver.Core (in MongoDB.Driver.Core.dll) Version: 2.13.1-v2-13-x1+a7f8afe27855f38f4f72157d11ba2ae73895502e

Syntax

Copy

public bool HasValue { get; }

Public ReadOnly Property HasValue As Boolean
	Get

member HasValue : bool with get

Property Value

Type: Boolean
true if the optional parameter has a value; otherwise, false.

Reference

OptionalT Structure

MongoDB.Driver Namespace

OptionalAddLanguageSpecificTextSet("LST4F6B3BE_0?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");TAddLanguageSpecificTextSet("LST4F6B3BE_1?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");AddLanguageSpecificTextSet("LST4F6B3BE_2?cpp=::|nu=.");HasValue Property

Property Value

Reference

OptionalTHasValue Property