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: 2.10.0+569905ff5e778c38ea19d9d0392496a83e1704ed

Syntax

public bool HasValue { get; }

Public ReadOnly Property HasValue As Boolean
	Get

member HasValue : bool with get

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

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