Class StringExtensions

Extension methods for all strings.

Inheritance

object

StringExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: GlitchedPolygons.ExtensionMethods

Assembly: GlitchedPolygons.ExtensionMethods.dll

Syntax

public static class StringExtensions

Methods

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FromBase64String(string)

Base64-decodes a string into a UTF-8 string.

Declaration

public static string FromBase64String(this string str)

Parameters

Type	Name	Description
string	str	string to decode.

Returns

Type	Description
string	string

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FromBase64UrlString(string)

Base64-URL-decodes a string into a UTF-8 string.

Declaration

public static string FromBase64UrlString(this string str)

Parameters

Type	Name	Description
string	str	string to decode.

Returns

Type	Description
string	string

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IsASCII(string)

Checks whether a given string only contains ASCII characters or not.

null or empty strings return true!.

Declaration

public static bool IsASCII(this string str)

Parameters

Type	Name	Description
string	str	The string to check.

Returns

Type	Description
bool	Whether the checked `string` only contained ASCII chars or not. If the `string` was empty or `null`, `true` is returned.

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IsValidEmail(string)

Checks if a given string is a valid email address or not.

Declaration

public static bool IsValidEmail(this string str)

Parameters

Type	Name	Description
string	str	The email address to validate.

Returns

Type	Description
bool	Whether the given email address `string` is valid or not.

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MD5(string, bool)

Computes the MD5 hash of a string.

Declaration

public static string MD5(this string text, bool toLowercase = false)

Parameters

Type	Name	Description
string	text	The text to hash.
bool	toLowercase	Should the output hash be lowercased?

Returns

Type	Description
string	MD5 hash of the input string.

Remarks

Do not use MD5 for anything security-related! Do NOT hash passwords using this!

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NotNullNotEmpty(string)

Returns true when the passed string is not null or empty; false otherwise.

Declaration

public static bool NotNullNotEmpty(this string str)

Parameters

Type	Name	Description
string	str	The `string` to check.

Returns

Type	Description
bool	`!string.IsNullOrEmpty(str)`

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NullOrEmpty(string)

Returns whether the passed string is null or empty.

Declaration

public static bool NullOrEmpty(this string str)

Parameters

Type	Name	Description
string	str	The `string` to check.

Returns

Type	Description
bool	`string.IsNullOrEmpty(str)`

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OpenUrlInBrowser(string)

Opens the string URL in the browser.

Declaration

public static void OpenUrlInBrowser(this string url)

Parameters

Type	Name	Description
string	url	The URL `string` to open.

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SHA1(string, bool)

Computes the SHA1 of a string.

Declaration

public static string SHA1(this string text, bool toLowercase = false)

Parameters

Type	Name	Description
string	text	The text to hash.
bool	toLowercase	Should the output hash `string` be lowercased?.

Returns

Type	Description
string	SHA1 of the input string.

Remarks

Do not use MD5 for anything security-related! Do NOT hash passwords using this!

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SHA256(string, bool)

Computes the SHA256 of a string.

Declaration

public static string SHA256(this string text, bool toLowercase = false)

Parameters

Type	Name	Description
string	text	The text to hash.
bool	toLowercase	Should the output hash `string` be lowercased?.

Returns

Type	Description
string	SHA256 of the input string.

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SHA384(string, bool)

Computes the SHA384 of a string.

Declaration

public static string SHA384(this string text, bool toLowercase = false)

Parameters

Type	Name	Description
string	text	The text to hash.
bool	toLowercase	Should the output hash `string` be lowercased?.

Returns

Type	Description
string	SHA384 of the input string.

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SHA512(string, bool)

Computes the SHA512 of a string.

Declaration

public static string SHA512(this string text, bool toLowercase = false)

Parameters

Type	Name	Description
string	text	The text to hash.
bool	toLowercase	Should the output hash `string` be lowercased?.

Returns

Type	Description
string	SHA512 of the input string.

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ToBase64String(string)

Converts a string to a Base64-encoded string of its UTF-8 bytes.

Declaration

public static string ToBase64String(this string str)

Parameters

Type	Name	Description
string	str	string to encode.

Returns

Type	Description
string	string

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ToBase64UrlString(string)

Converts a string to a Base64-URL-encoded string of its UTF-8 bytes.

Declaration

public static string ToBase64UrlString(this string str)

Parameters

Type	Name	Description
string	str	string to encode.

Returns

Type	Description
string	string

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ToBytesFromBase64(string)

Converts a base64-encoded string to bytes, appending '=' padding characters to it if needed.

Declaration

public static byte[] ToBytesFromBase64(this string b64)

Parameters

Type	Name	Description
string	b64	The string to convert.

Returns

Type	Description
byte[]	`Convert.FromBase64String(b64)`

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ToBytesFromBase64Url(string)

Converts a base64-URL-encoded string to bytes, appending '=' padding characters to it if needed.

Declaration

public static byte[] ToBytesFromBase64Url(this string b64url)

Parameters

Type	Name	Description
string	b64url	The string to convert.

Returns

Type	Description
byte[]	`Convert.FromBase64String(b64)`

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UTF8GetBytes(string)

Encodes a string to bytes using Encoding.UTF8.

Declaration

public static byte[] UTF8GetBytes(this string text)

Parameters

Type	Name	Description
string	text	The text to encode.

Returns

Type	Description
byte[]	The encoded `byte[]` array.