Class Extensions

Provides extension methods for various data types and operations.

Inheritance

object

Extensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Innovt.Core.Utilities

Assembly: Innovt.Core.dll

Syntax

public static class Extensions

Methods

ConvertToStringArray(int)

Converts an integer value to a string array containing numbers from 0 to the specified value.

Declaration

public static string[] ConvertToStringArray(this int value)

Parameters

Type	Name	Description
int	value	The integer value specifying the upper bound of the array.

Returns

Type	Description
string[]	An array of strings containing numbers from 0 to the specified value.

CopyTo(Stream, Stream)

Copies data from one stream to another.

Declaration

public static void CopyTo(Stream src, Stream dest)

Parameters

Type	Name	Description
Stream	src	The source stream to copy from.
Stream	dest	The destination stream to copy to.

ExtractCoordinates(string, char)

Extracts latitude and longitude coordinates from a string.

Declaration

public static (long Latitude, long Longitude) ExtractCoordinates(this string str, char splittedBy = ';')

Parameters

Type	Name	Description
string	str	The string containing coordinates.
char	splittedBy	The character used to split latitude and longitude values.

Returns

Type	Description
(long Latitude, long Longitude)	A tuple containing latitude and longitude values.

FormatToCurrency(decimal)

Formats a decimal value as currency.

Declaration

public static string FormatToCurrency(this decimal value)

Parameters

Type	Name	Description
decimal	value	The decimal value to format.

Returns

Type	Description
string	A string representation of the decimal value in currency format.

FormatToExtensionDateTime(DateTimeOffset)

Formats a DateTimeOffset as a human-readable date and time string.

Declaration

public static string FormatToExtensionDateTime(this DateTimeOffset value)

Parameters

Type	Name	Description
DateTimeOffset	value	The DateTimeOffset to format.

Returns

Type	Description
string	A string representation of the DateTimeOffset in a custom format.

FormatToPeriod(DateTime, DateTime, CultureInfo)

Formats a date period between two DateTimes as a string.

Declaration

public static string FormatToPeriod(this DateTime startDate, DateTime endDate, CultureInfo cultureInfo = null)

Parameters

Type	Name	Description
DateTime	startDate	The start date of the period.
DateTime	endDate	The end date of the period.
CultureInfo	cultureInfo	Optional CultureInfo for formatting. Defaults to null.

Returns

Type	Description
string	A string representing the formatted date period.

FormatToPeriod(DateTimeOffset, DateTimeOffset, CultureInfo)

Formats a date period between two DateTimeOffset instances as a string, considering culture information.

Declaration

public static string FormatToPeriod(this DateTimeOffset startDate, DateTimeOffset endDate, CultureInfo cultureInfo = null)

Parameters

Type	Name	Description
DateTimeOffset	startDate	The start date of the period.
DateTimeOffset	endDate	The end date of the period.
CultureInfo	cultureInfo	Optional CultureInfo for formatting. Defaults to null.

Returns

Type	Description
string	A string representing the formatted date period.

FormatToSimpleDateTime(DateTimeOffset)

Formats a DateTimeOffset as a simple date and time string.

Declaration

public static string FormatToSimpleDateTime(this DateTimeOffset value)

Parameters

Type	Name	Description
DateTimeOffset	value	The DateTimeOffset to format.

Returns

Type	Description
string	A string representation of the DateTimeOffset in a simple format.

FromUnixTimestamp(double)

Converts a Unix timestamp (seconds since the Unix epoch) to a DateTime.

Declaration

public static DateTime FromUnixTimestamp(this double unixTimestamp)

Parameters

Type	Name	Description
double	unixTimestamp	The Unix timestamp to convert.

Returns

Type	Description
DateTime	A DateTime representing the converted date and time.

GetMimeType(string)

Returns a mimetype based on the file extension

Declaration

public static string GetMimeType(this string fileName)

Parameters

Type	Name	Description
string	fileName

Returns

Type	Description
string

IsGuidEmpty(Guid)

Determines whether the specified Guid is empty.

Declaration

public static bool IsGuidEmpty(this Guid id)

Parameters

Type	Name	Description
Guid	id	The Guid to check for emptiness.

Returns

Type	Description
bool	True if the Guid is empty; otherwise, false.

IsGuidNullOrEmpty(Guid?)

Determines whether the specified nullable Guid is null or empty.

Declaration

public static bool IsGuidNullOrEmpty(this Guid? id)

Parameters

Type	Name	Description
Guid?	id	The nullable Guid to check for null or emptiness.

Returns

Type	Description
bool	True if the Guid is null or empty; otherwise, false.

IsLessThanOrEqualToZero(double)

Determines whether the specified double is less than or equal to zero.

Declaration

public static bool IsLessThanOrEqualToZero(this double id)

Parameters

Type	Name	Description
double	id	The double to check.

Returns

Type	Description
bool	True if the double is less than or equal to zero; otherwise, false.

IsLessThanOrEqualToZero(int)

Determines whether the specified integer is less than or equal to zero.

Declaration

public static bool IsLessThanOrEqualToZero(this int id)

Parameters

Type	Name	Description
int	id	The integer to check.

Returns

Type	Description
bool	True if the integer is less than or equal to zero; otherwise, false.

IsLessThanOrEqualToZero(long)

Determines whether the specified long integer is less than or equal to zero.

Declaration

public static bool IsLessThanOrEqualToZero(this long id)

Parameters

Type	Name	Description
long	id	The long integer to check.

Returns

Type	Description
bool	True if the long integer is less than or equal to zero; otherwise, false.

IsLessThanOrEqualToZero(int?)

Determines whether the specified nullable integer is null or less than or equal to zero.

Declaration

public static bool IsLessThanOrEqualToZero(this int? id)

Parameters

Type	Name	Description
int?	id	The nullable integer to check.

Returns

Type	Description
bool	True if the integer is null or less than or equal to zero; otherwise, false.

IsNull(object)

Determines whether the specified object is null.

Declaration

public static bool IsNull(this object obj)

Parameters

Type	Name	Description
object	obj	The object to check for null.

Returns

Type	Description
bool	True if the object is null; otherwise, false.

IsPrimitiveType(Type)

Determines whether the specified type is a primitive data type.

Declaration

public static bool IsPrimitiveType(this Type type)

Parameters

Type	Name	Description
Type	type	The Type to check.

Returns

Type	Description
bool	True if the type is a primitive data type; otherwise, false.

LastDayOfMonth(DateTimeOffset)

Returns the last day of the month for a given DateTimeOffset.

Declaration

public static DateTimeOffset LastDayOfMonth(this DateTimeOffset date)

Parameters

Type	Name	Description
DateTimeOffset	date	The DateTimeOffset for which to find the last day of the month.

Returns

Type	Description
DateTimeOffset	The DateTimeOffset representing the last day of the month.

MaskCreditCard(string)

Masks the credit card number by replacing the middle digits with asterisks.

Declaration

public static string MaskCreditCard(this string number)

Parameters

Type	Name	Description
string	number	The credit card number to mask.

Returns

Type	Description
string	The masked credit card number.

MillisecondToDateTime(double)

Converts a double value representing milliseconds since the Unix epoch to a DateTimeOffset.

Declaration

public static DateTimeOffset? MillisecondToDateTime(this double fromSeconds)

Parameters

Type	Name	Description
double	fromSeconds	The double value representing milliseconds since the Unix epoch.

Returns

Type	Description
DateTimeOffset?	A DateTimeOffset representing the converted date and time.

OnlyDate(DateTimeOffset)

Returns a DateTimeOffset with the same date as the input DateTimeOffset but with the time set to midnight (00:00:00).

Declaration

public static DateTimeOffset OnlyDate(this DateTimeOffset now)

Parameters

Type	Name	Description
DateTimeOffset	now	The input DateTimeOffset.

Returns

Type	Description
DateTimeOffset	A DateTimeOffset with the same date and midnight time.

StartOfWeek(DateTimeOffset, DayOfWeek)

Calculates the start of the week for a given DateTimeOffset based on the specified DayOfWeek.

Declaration

public static DateTimeOffset StartOfWeek(this DateTimeOffset dt, DayOfWeek startOfWeek)

Parameters

Type	Name	Description
DateTimeOffset	dt	The DateTimeOffset for which to find the start of the week.
DayOfWeek	startOfWeek	The DayOfWeek that defines the start of the week.

Returns

Type	Description
DateTimeOffset	The DateTimeOffset representing the start of the week.

ToBase64(Stream)

Converts a stream to a base 64 string

Declaration

public static string ToBase64(this Stream stream)

Parameters

Type	Name	Description
Stream	stream

Returns

Type	Description
string

ToBrazilianTimeZone(DateTime)

Converts a DateTime to the Brazilian time zone (UTC-3).

Declaration

public static DateTime ToBrazilianTimeZone(this DateTime date)

Parameters

Type	Name	Description
DateTime	date	The DateTime to convert.

Returns

Type	Description
DateTime	The DateTime converted to the Brazilian time zone.

ToDataUriBase64(Stream, string)

Converts a string to a uri base 64 pattern

Declaration

public static string ToDataUriBase64(this Stream stream, string mimeType)

Parameters

Type	Name	Description
Stream	stream	The Stream file.
string	mimeType	The stream mimeType

Returns

Type	Description
string

ToStringOrDefault(object)

Converts the specified object to a string or returns an empty string if the object is null.

Declaration

public static string ToStringOrDefault(this object obj)

Parameters

Type	Name	Description
object	obj	The object to convert to a string.

Returns

Type	Description
string	The string representation of the object or an empty string if the object is null.

ToTimeZone(DateTime, TimeSpan, TimeSpan)

Converts one timezone to another using the offset difference.

Declaration

public static DateTime ToTimeZone(this DateTime sourceDateTime, TimeSpan sourceOffset, TimeSpan targetOffset)

Parameters

Type	Name	Description
DateTime	sourceDateTime	The datetime without timezone
TimeSpan	sourceOffset	The offset from the source
TimeSpan	targetOffset	The final offset.

Returns

Type	Description
DateTime	A DateTime with the difference.

ToTimeZone(DateTimeOffset, TimeSpan)

Converts one timezone to another using the offset difference.

Declaration

public static DateTime ToTimeZone(this DateTimeOffset sourceDateTime, TimeSpan targetOffset)

Parameters

Type	Name	Description
DateTimeOffset	sourceDateTime	The datetime without timezone
TimeSpan	targetOffset	The final offset.

Returns

Type	Description
DateTime	A DateTime with the difference.

ToUnixTimestamp(DateTime)

Converts a DateTime to a Unix timestamp (seconds since the Unix epoch).

Declaration

public static double ToUnixTimestamp(this DateTime dateTime)

Parameters

Type	Name	Description
DateTime	dateTime	The DateTime to convert.

Returns

Type	Description
double	A double representing the Unix timestamp.

ToUnixTimestamp(DateTimeOffset)

Converts a DateTimeOffset to a Unix timestamp (seconds since the Unix epoch).

Declaration

public static double ToUnixTimestamp(this DateTimeOffset dateTime)

Parameters

Type	Name	Description
DateTimeOffset	dateTime	The DateTimeOffset to convert.

Returns

Type	Description
double	A double representing the Unix timestamp.

ToYesNo(bool)

Converts a boolean value to a "Sim" (Yes) or "Não" (No) string representation.

Declaration

public static string ToYesNo(this bool value)

Parameters

Type	Name	Description
bool	value	The boolean value to convert.

Returns

Type	Description
string	"Sim" if the value is true; otherwise, "Não".

Unzip(byte[])

Decompresses a compressed byte array using GZip compression into a string.

Declaration

public static string Unzip(this byte[] bytes)

Parameters

Type	Name	Description
byte[]	bytes	The compressed byte array to decompress.

Returns

Type	Description
string	The decompressed string.

Zip(byte[])

Compresses a byte array using GZip compression.

Declaration

public static byte[] Zip(this byte[] bytes)

Parameters

Type	Name	Description
byte[]	bytes	The byte array to compress.

Returns

Type	Description
byte[]	The compressed byte array.

Zip(string)

Compresses a string into a byte array using GZip compression.

Declaration

public static byte[] Zip(this string str)

Parameters

Type	Name	Description
string	str	The string to compress.

Returns

Type	Description
byte[]	The compressed byte array.