Use this operator for clauses that must appear in the matching documents.

Namespace: Lucene.Net.Search
Assembly: Lucene.Net (in Lucene.Net.dll) Version: 2.9.4.1

Syntax

C#
public static readonly BooleanClause..::..Occur MUST
Visual Basic
Public Shared ReadOnly MUST As BooleanClause..::..Occur
Visual C++
public:
static initonly BooleanClause..::..Occur^ MUST

See Also