StringExtensions Class

This static class holds methods that can be used to express MongoDB specific operations in LINQ queries.

Inheritance Hierarchy

System.Object
MongoDB.Driver.Linq.StringExtensions

Namespace: MongoDB.Driver.Linq
Assembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.21.0+5a9c3311e158910b88195f290e6d4b1b2715d2b2

Syntax

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public static class StringExtensions

<ExtensionAttribute>
Public NotInheritable Class StringExtensions

[<AbstractClassAttribute>]
[<SealedAttribute>]
[<ExtensionAttribute>]
type StringExtensions =  class end

The StringExtensions type exposes the following members.

Methods

	Name	Description
	AnyStringIn(IEnumerable<String>,StringOrRegularExpression[])	Returns true if any value in s is present in values (corresponds to the $in filter operator).
	AnyStringIn(IEnumerable<String>, IEnumerable<StringOrRegularExpression>)	Returns true if any value in s is present in values (corresponds to the $in filter operator).
	AnyStringNin(IEnumerable<String>,StringOrRegularExpression[])	Returns true if any value in s is not present in values (corresponds to the $nin filter operator).
	AnyStringNin(IEnumerable<String>, IEnumerable<StringOrRegularExpression>)	Returns true if any value in s is not present in values (corresponds to the $nin filter operator).
	IndexOfBytes(String, String)	Searches a string for an occurrence of a substring and returns the UTF-8 byte index (zero-based) of the first occurrence.
	IndexOfBytes(String, String, Int32)	Searches a string for an occurrence of a substring and returns the UTF-8 byte index (zero-based) of the first occurrence.
	IndexOfBytes(String, String, Int32, Int32)	Searches a string for an occurrence of a substring and returns the UTF-8 byte index (zero-based) of the first occurrence.
	StringIn(String,StringOrRegularExpression[])	Returns true if s is present in values (corresponds to the $in filter operator).
	StringIn(String, IEnumerable<StringOrRegularExpression>)	Returns true if s is present in values (corresponds to the $in filter operator).
	StringNin(String,StringOrRegularExpression[])	Returns true if s is not present in values (corresponds to the $nin filter operator).
	StringNin(String, IEnumerable<StringOrRegularExpression>)	Returns true if s is not present in values (corresponds to the $nin filter operator).
	StrLenBytes	Returns the number of UTF-8 encoded bytes in the specified string.
	SubstrBytes	Returns the number of UTF-8 encoded bytes in the specified string.

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Reference

MongoDB.Driver.Linq Namespace