Class StringExtensions

Namespace: MongoDB.Driver.Linq

Assembly: MongoDB.Driver.dll

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

public static class StringExtensions

Inheritance: object

StringExtensions

Inherited Members: object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

AnyStringIn(IEnumerable<string>, params 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>, params 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, int): 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, int, int): Searches a string for an occurrence of a substring and returns the UTF-8 byte index (zero-based) of the first occurrence.

StrLenBytes(string): Returns the number of UTF-8 encoded bytes in the specified string.

StringIn(string, params 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, params 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).

SubstrBytes(string, int, int): Returns the number of UTF-8 encoded bytes in the specified string.