Class Condition

Provide ways to verify conditions a generic way for countless scenarios using true/false propositions.

Inheritance

Condition

Namespace: Cuemon

Assembly: Cuemon.Core.dll

Syntax

public sealed class Condition

Properties

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Query

Gets the singleton instance of the Condition functionality allowing for extensions methods like: Condition.Query.IsTrue().

Declaration

public static Condition Query { get; }

Property Value

Type	Description
Condition	The singleton instance of the Condition functionality.

Methods

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AreEqual<T>(T, T)

Determines whether the two specified x and y are equal by using the default equality operator from T.

Declaration

public static bool AreEqual<T>(T x, T y)

Parameters

Type	Name	Description
T	x	The first object to compare.
T	y	The second object to compare.

Returns

Type	Description
Boolean	`true` if `x` are equal to `y`; otherwise `false`.

Type Parameters

Name	Description
T	The type of objects to compare.

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AreEqual<T>(T, T, IEqualityComparer<T>)

Determines whether the two specified x and y are equal by using the equality operator.

Declaration

public static bool AreEqual<T>(T x, T y, IEqualityComparer<T> comparer)

Parameters

Type	Name	Description
T	x	The first object to compare.
T	y	The second object to compare.
IEqualityComparer<T>	comparer	The IEqualityComparer<T> implementation to use when comparing `x` and `y`.

Returns

Type	Description
Boolean	`true` if `x` are equal to `y`; otherwise `false`.

Type Parameters

Name	Description
T	The type of objects to compare.

Exceptions

Type	Condition
ArgumentNullException	`comparer` is null.

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AreNotEqual<T>(T, T)

Determines whether the two specified x and y are different by using the default equality operator from T.

Declaration

public static bool AreNotEqual<T>(T x, T y)

Parameters

Type	Name	Description
T	x	The first object to compare.
T	y	The second object to compare.

Returns

Type	Description
Boolean	`true` if `x` are different from `y`; otherwise `false`.

Type Parameters

Name	Description
T	The type of objects to compare.

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AreNotEqual<T>(T, T, IEqualityComparer<T>)

Determines whether the two specified x and y are different by using the equality operator.

Declaration

public static bool AreNotEqual<T>(T x, T y, IEqualityComparer<T> comparer)

Parameters

Type	Name	Description
T	x	The first object to compare.
T	y	The second object to compare.
IEqualityComparer<T>	comparer	The IEqualityComparer<T> implementation to use when comparing `x` and `y`.

Returns

Type	Description
Boolean	`true` if `x` are different from `y`; otherwise `false`.

Type Parameters

Name	Description
T	The type of objects to compare.

Exceptions

Type	Condition
ArgumentNullException	`comparer` is null.

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AreNotSame<T>(T, T)

Determines whether the two specified x object are not of the same instance as the y object.

Declaration

public static bool AreNotSame<T>(T x, T y)

Parameters

Type	Name	Description
T	x	The first object to compare.
T	y	The second object to compare.

Returns

Type	Description
Boolean	`true` if `x` object are not of the same instance as the `y` object; otherwise `false`.

Type Parameters

Name	Description
T	The type of objects to compare.

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AreSame<T>(T, T)

Determines whether the two specified x object are of the same instance as the y object.

Declaration

public static bool AreSame<T>(T x, T y)

Parameters

Type	Name	Description
T	x	The first object to compare.
T	y	The second object to compare.

Returns

Type	Description
Boolean	`true` if `x` object are of the same instance as the `y` object; otherwise `false`.

Type Parameters

Name	Description
T	The type of objects to compare.

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FlipFlop(Boolean, Action, Action)

Invokes one of two expressions depending on the value of condition.

Declaration

public static void FlipFlop(bool condition, Action firstExpression, Action secondExpression)

Parameters

Type	Name	Description
Boolean	condition	When `true`, the `firstExpression` is invoked; when `false`, the `secondExpression` is invoked.
Action	firstExpression	The delegate that is invoked when `condition` is `true`.
Action	secondExpression	The delegate that is invoked when `condition` is `false`.

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FlipFlop<T>(Boolean, Action<T>, Action<T>, T)

Invokes one of two expressions depending on the value of condition.

Declaration

public static void FlipFlop<T>(bool condition, Action<T> firstExpression, Action<T> secondExpression, T arg)

Parameters

Type	Name	Description
Boolean	condition	When `true`, the `firstExpression` is invoked; when `false`, the `secondExpression` is invoked.
Action<T>	firstExpression	The delegate that is invoked when `condition` is `true`.
Action<T>	secondExpression	The delegate that is invoked when `condition` is `false`.
T	arg	The parameter of the delegates `firstExpression` and `secondExpression`.

Type Parameters

Name	Description
T	The type of the parameter of the delegates `firstExpression` and `secondExpression`.

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FlipFlop<T1, T2>(Boolean, Action<T1, T2>, Action<T1, T2>, T1, T2)

Invokes one of two expressions depending on the value of condition.

Declaration

public static void FlipFlop<T1, T2>(bool condition, Action<T1, T2> firstExpression, Action<T1, T2> secondExpression, T1 arg1, T2 arg2)

Parameters

Type	Name	Description
Boolean	condition	When `true`, the `firstExpression` is invoked; when `false`, the `secondExpression` is invoked.
Action<T1, T2>	firstExpression	The delegate that is invoked when `condition` is `true`.
Action<T1, T2>	secondExpression	The delegate that is invoked when `condition` is `false`.
T1	arg1	The first parameter of the delegates `firstExpression` and `secondExpression`.
T2	arg2	The second parameter of the delegates `firstExpression` and `secondExpression`.

Type Parameters

Name	Description
T1	The type of the first parameter of the delegates `firstExpression` and `secondExpression`.
T2	The type of the second parameter of the delegates `firstExpression` and `secondExpression`.

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FlipFlop<T1, T2, T3>(Boolean, Action<T1, T2, T3>, Action<T1, T2, T3>, T1, T2, T3)

Invokes one of two expressions depending on the value of condition.

Declaration

public static void FlipFlop<T1, T2, T3>(bool condition, Action<T1, T2, T3> firstExpression, Action<T1, T2, T3> secondExpression, T1 arg1, T2 arg2, T3 arg3)

Parameters

Type	Name	Description
Boolean	condition	When `true`, the `firstExpression` is invoked; when `false`, the `secondExpression` is invoked.
Action<T1, T2, T3>	firstExpression	The delegate that is invoked when `condition` is `true`.
Action<T1, T2, T3>	secondExpression	The delegate that is invoked when `condition` is `false`.
T1	arg1	The first parameter of the delegates `firstExpression` and `secondExpression`.
T2	arg2	The second parameter of the delegates `firstExpression` and `secondExpression`.
T3	arg3	The third parameter of the delegates `firstExpression` and `secondExpression`.

Type Parameters

Name	Description
T1	The type of the first parameter of the delegates `firstExpression` and `secondExpression`.
T2	The type of the second parameter of the delegates `firstExpression` and `secondExpression`.
T3	The type of the third parameter of the delegates `firstExpression` and `secondExpression`.

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FlipFlop<T1, T2, T3, T4>(Boolean, Action<T1, T2, T3, T4>, Action<T1, T2, T3, T4>, T1, T2, T3, T4)

Invokes one of two expressions depending on the value of condition.

Declaration

public static void FlipFlop<T1, T2, T3, T4>(bool condition, Action<T1, T2, T3, T4> firstExpression, Action<T1, T2, T3, T4> secondExpression, T1 arg1, T2 arg2, T3 arg3, T4 arg4)

Parameters

Type	Name	Description
Boolean	condition	When `true`, the `firstExpression` is invoked; when `false`, the `secondExpression` is invoked.
Action<T1, T2, T3, T4>	firstExpression	The delegate that is invoked when `condition` is `true`.
Action<T1, T2, T3, T4>	secondExpression	The delegate that is invoked when `condition` is `false`.
T1	arg1	The first parameter of the delegates `firstExpression` and `secondExpression`.
T2	arg2	The second parameter of the delegates `firstExpression` and `secondExpression`.
T3	arg3	The third parameter of the delegates `firstExpression` and `secondExpression`.
T4	arg4	The fourth parameter of the delegates `firstExpression` and `secondExpression`.

Type Parameters

Name	Description
T1	The type of the first parameter of the delegates `firstExpression` and `secondExpression`.
T2	The type of the second parameter of the delegates `firstExpression` and `secondExpression`.
T3	The type of the third parameter of the delegates `firstExpression` and `secondExpression`.
T4	The type of the fourth parameter of the delegates `firstExpression` and `secondExpression`.

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FlipFlop<T1, T2, T3, T4, T5>(Boolean, Action<T1, T2, T3, T4, T5>, Action<T1, T2, T3, T4, T5>, T1, T2, T3, T4, T5)

Invokes one of two expressions depending on the value of condition.

Declaration

public static void FlipFlop<T1, T2, T3, T4, T5>(bool condition, Action<T1, T2, T3, T4, T5> firstExpression, Action<T1, T2, T3, T4, T5> secondExpression, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5)

Parameters

Type	Name	Description
Boolean	condition	When `true`, the `firstExpression` is invoked; when `false`, the `secondExpression` is invoked.
Action<T1, T2, T3, T4, T5>	firstExpression	The delegate that is invoked when `condition` is `true`.
Action<T1, T2, T3, T4, T5>	secondExpression	The delegate that is invoked when `condition` is `false`.
T1	arg1	The first parameter of the delegates `firstExpression` and `secondExpression`.
T2	arg2	The second parameter of the delegates `firstExpression` and `secondExpression`.
T3	arg3	The third parameter of the delegates `firstExpression` and `secondExpression`.
T4	arg4	The fourth parameter of the delegates `firstExpression` and `secondExpression`.
T5	arg5	The fifth parameter of the delegates `firstExpression` and `secondExpression`.

Type Parameters

Name	Description
T1	The type of the first parameter of the delegates `firstExpression` and `secondExpression`.
T2	The type of the second parameter of the delegates `firstExpression` and `secondExpression`.
T3	The type of the third parameter of the delegates `firstExpression` and `secondExpression`.
T4	The type of the fourth parameter of the delegates `firstExpression` and `secondExpression`.
T5	The type of the fifth parameter of the delegates `firstExpression` and `secondExpression`.

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FlipFlopAsync(Boolean, Func<Task>, Func<Task>)

Invokes one of two expressions depending on the value of condition.

Declaration

public static Task FlipFlopAsync(bool condition, Func<Task> firstExpression, Func<Task> secondExpression)

Parameters

Type	Name	Description
Boolean	condition	When `true`, the `firstExpression` is invoked; when `false`, the `secondExpression` is invoked.
Func<Task>	firstExpression	The function delegate that is invoked when `condition` is `true`.
Func<Task>	secondExpression	The function delegate that is invoked when `condition` is `false`.

Returns

Type	Description
Task	A Task that represents the asynchronous operation.

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HasConsecutiveCharacters(String, Char, Int32)

Determines whether the specified value contains a succession character of length.

Declaration

public static bool HasConsecutiveCharacters(string value, char character, int length = 2)

Parameters

Type	Name	Description
String	value	The value to test for consecutive characters.
Char	character	The characters to locate with the specified `length`.
Int32	length	The number of characters in succession.

Returns

Type	Description
Boolean	`true` if the specified `value` contains a succession `character` of `length`; otherwise, `false`.

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HasConsecutiveCharacters(String, IEnumerable<Char>, Int32)

Determines whether the specified value contains at least one of the succession characters of length.

Declaration

public static bool HasConsecutiveCharacters(string value, IEnumerable<char> characters, int length = 2)

Parameters

Type	Name	Description
String	value	The value to test for consecutive characters.
IEnumerable<Char>	characters	The character to locate with the specified `length`.
Int32	length	The number of characters in succession.

Returns

Type	Description
Boolean	`true` if the specified `value` contains at least one of the succession `characters` of `length`; otherwise, `false`.

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IsBase64(String)

Determines whether the specified value matches a base-64 structure.

Declaration

public static bool IsBase64(string value)

Parameters

Type	Name	Description
String	value	The value to test for a Base64 structure.

Returns

Type	Description
Boolean	`true` if the specified `value` matches a base-64 structure; otherwise, `false`.

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IsBinaryDigits(String)

Determines whether the specified value consists only of binary digits.

Declaration

public static bool IsBinaryDigits(string value)

Parameters

Type	Name	Description
String	value	The string to verify consist only of binary digits.

Returns

Type	Description
Boolean	`true` if the specified `value` consists only of binary digits; otherwise, `false`.

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IsCountableSequence(IEnumerable<Int32>)

Determines whether the specified source is a sequence of countable integrals (hence, integrals being either incremented or decremented with the same cardinality through out the sequence).

Declaration

public static bool IsCountableSequence(IEnumerable<int> source)

Parameters

Type	Name	Description
IEnumerable<Int32>	source	The value to test for a sequence of countable characters.

Returns

Type	Description
Boolean	`true` if the specified `source` is a sequence of countable integrals (hence, integrals being either incremented or decremented with the same cardinality through out the sequence); otherwise, `false`.

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IsCountableSequence(IEnumerable<Int64>)

Determines whether the specified source is a sequence of countable integrals (hence, integrals being either incremented or decremented with the same cardinality through out the sequence).

Declaration

public static bool IsCountableSequence(IEnumerable<long> source)

Parameters

Type	Name	Description
IEnumerable<Int64>	source	The value to test for a sequence of countable characters.

Returns

Type	Description
Boolean	`true` if the specified `source` is a sequence of countable integrals (hence, integrals being either incremented or decremented with the same cardinality through out the sequence); otherwise, `false`.

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IsCountableSequence(String)

Determines whether the specified value is a sequence of countable characters (hence, characters being either incremented or decremented with the same cardinality through out the sequence).

Declaration

public static bool IsCountableSequence(string value)

Parameters

Type	Name	Description
String	value	The value to test for a sequence of countable characters.

Returns

Type	Description
Boolean	`true` if the specified `value` is a sequence of countable characters (hence, characters being either incremented or decremented with the same cardinality through out the sequence); otherwise, `false`.

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IsDefault<T>(T)

Determines whether the specified value has its initial default value.

Declaration

public static bool IsDefault<T>(T value)

Parameters

Type	Name	Description
T	value	The object to verify has its initial default value.

Returns

Type	Description
Boolean	`true` if the specified `value` has its initial default value; otherwise, `false`.

Type Parameters

Name	Description
T	The type of the value.

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IsEmailAddress(String)

Determines whether the specified value has a valid format of an email address.

Declaration

public static bool IsEmailAddress(string value)

Parameters

Type	Name	Description
String	value	The string to verify has a valid format of an email address.

Returns

Type	Description
Boolean	`true` if the specified `value` has a valid format of an email address; otherwise, `false`.

Remarks

In my search for the most comprehensive and up-to-date regular expression for email address validation, this was the article I choose to implement: http://blog.trojanhunter.com/2012/09/26/the-best-regex-to-validate-an-email-address/.

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IsEmpty(String)

Determines whether the specified value is empty ("").

Declaration

public static bool IsEmpty(string value)

Parameters

Type	Name	Description
String	value	The string to verify is empty.

Returns

Type	Description
Boolean	`true` if the specified `value` is empty; otherwise, `false`.

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IsEnum<T>(String, Action<EnumStringOptions>)

Determines whether the specified value is valid by attempting to construct an enumeration of T.

Declaration

public static bool IsEnum<T>(string value, Action<EnumStringOptions> setup = null)

    where T : struct, IConvertible

Parameters

Type	Name	Description
String	value	The String containing the name or value used to attempt to construct an Enum.
Action<EnumStringOptions>	setup	The EnumStringOptions which may be configured.

Returns

Type	Description
Boolean	`true` if the specified `value` is a valid enumeration; otherwise, `false`.

Type Parameters

Name	Description
T	The type of the enumeration to validate.

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IsEven(Int32)

Determines whether the specified value is an even number.

Declaration

public static bool IsEven(int value)

Parameters

Type	Name	Description
Int32	value	The value to evaluate.

Returns

Type	Description
Boolean	`true` if the specified `value` is an even number; otherwise, `false`.

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IsFalse(Boolean)

Determines whether the specified value is false.

Declaration

public static bool IsFalse(bool value)

Parameters

Type	Name	Description
Boolean	value	The value to verify is `false`.

Returns

Type	Description
Boolean	`true` if the specified `value` is `false`; otherwise, `false`.

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IsFalse(Boolean, Action)

Invokes the delegate expression when value of condition is false.

Declaration

public static void IsFalse(bool condition, Action expression)

Parameters

Type	Name	Description
Boolean	condition	When `false`, the `expression` delegate is invoked.
Action	expression	The delegate that is invoked when `condition` is `false`.

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IsGreaterThan<T>(T, T)

Determines whether the specified x is greater than y.

Declaration

public static bool IsGreaterThan<T>(T x, T y)

    where T : struct, IConvertible

Parameters

Type	Name	Description
T	x	The first object to compare.
T	y	The second object to compare.

Returns

Type	Description
Boolean	`true` if `x` is greater than `y`; otherwise `false`.

Type Parameters

Name	Description
T	The type of objects to compare.

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IsGreaterThanOrEqual<T>(T, T)

Determines whether the specified x is greater than or equal to y.

Declaration

public static bool IsGreaterThanOrEqual<T>(T x, T y)

    where T : struct, IConvertible

Parameters

Type	Name	Description
T	x	The first object to compare.
T	y	The second object to compare.

Returns

Type	Description
Boolean	`true` if `x` is greater than or equal to `y`; otherwise `false`.

Type Parameters

Name	Description
T	The type of objects to compare.

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IsGuid(String)

Determines whether the specified value has a valid format of a Guid.

Declaration

public static bool IsGuid(string value)

Parameters

Type	Name	Description
String	value	The string to verify has a valid format of a Guid.

Returns

Type	Description
Boolean	`true` if the specified `value` has a format of a Guid; otherwise, `false`.

Remarks

This implementation only evaluates for GUID formats of: D | B | P, eg. 32 digits separated by hyphens; 32 digits separated by hyphens, enclosed in brackets and 32 digits separated by hyphens, enclosed in parentheses.
The reason not to include N, eg. 32 digits is the possible unintended GUID result of a MD5 string representation.

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IsGuid(String, GuidFormats)

Determines whether the specified value has a valid format of a Guid.

Declaration

public static bool IsGuid(string value, GuidFormats format)

Parameters

Type	Name	Description
String	value	The string to verify has a valid format of a Guid.
GuidFormats	format	A bitmask comprised of one or more GuidFormats that specify how the GUID parsing is conducted.

Returns

Type	Description
Boolean	`true` if the specified `value` has a format of a Guid; otherwise, `false`.

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IsHex(Char)

Determines whether the specified value is hexadecimal.

Declaration

public static bool IsHex(char value)

Parameters

Type	Name	Description
Char	value	The character to verify is hexadecimal.

Returns

Type	Description
Boolean	`true` if the specified `value` is hexadecimal; otherwise, `false`.

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IsHex(String)

Determines whether the specified value is hexadecimal.

Declaration

public static bool IsHex(string value)

Parameters

Type	Name	Description
String	value	The string to verify is hexadecimal.

Returns

Type	Description
Boolean	`true` if the specified `value` is hexadecimal; otherwise, `false`.

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IsLowerThan<T>(T, T)

Determines whether the specified x is lower than y.

Declaration

public static bool IsLowerThan<T>(T x, T y)

    where T : struct, IConvertible

Parameters

Type	Name	Description
T	x	The first object to compare.
T	y	The second object to compare.

Returns

Type	Description
Boolean	`true` if `x` is lower than `y`; otherwise `false`.

Type Parameters

Name	Description
T	The type of objects to compare.

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IsLowerThanOrEqual<T>(T, T)

Determines whether the specified x is lower than or equal to y.

Declaration

public static bool IsLowerThanOrEqual<T>(T x, T y)

    where T : struct, IConvertible

Parameters

Type	Name	Description
T	x	The first object to compare.
T	y	The second object to compare.

Returns

Type	Description
Boolean	`true` if `x` is lower than or equal to `y`; otherwise `false`.

Type Parameters

Name	Description
T	The type of objects to compare.

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IsNotDefault<T>(T)

Determines whether the specified value does not have its initial default value.

Declaration

public static bool IsNotDefault<T>(T value)

Parameters

Type	Name	Description
T	value	The object to verify does not have its initial default value.

Returns

Type	Description
Boolean	`true` if the specified `value` does not have its initial default value; otherwise, `false`.

Type Parameters

Name	Description
T	The type of the value.

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IsNotNull<T>(T)

Determines whether the specified value is not null.

Declaration

public static bool IsNotNull<T>(T value)

Parameters

Type	Name	Description
T	value	The object to verify is not null.

Returns

Type	Description
Boolean	`true` if the specified `value` is not null; otherwise, `false`.

Type Parameters

Name	Description
T	The type of the value.

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IsNotWithinRange<T>(T, T, T)

Determines whether the specified x is outside the range of min and max.

Declaration

public static bool IsNotWithinRange<T>(T x, T min, T max)

    where T : struct, IConvertible

Parameters

Type	Name	Description
T	x	The object to compare.
T	min	The minimum value of `x`.
T	max	The maximum value of `x`.

Returns

Type	Description
Boolean	`true` if `x` is outside the range of `min` and `max`; otherwise `false`.

Type Parameters

Name	Description
T	The type of objects to compare.

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IsNull<T>(T)

Determines whether the specified value is null.

Declaration

public static bool IsNull<T>(T value)

Parameters

Type	Name	Description
T	value	The object to verify is null.

Returns

Type	Description
Boolean	`true` if the specified `value` is null; otherwise, `false`.

Type Parameters

Name	Description
T	The type of the value.

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IsNumeric(String, NumberStyles, IFormatProvider)

Determines whether the specified value can be evaluated as a number.

Declaration

public static bool IsNumeric(string value, NumberStyles styles = NumberStyles.Number, IFormatProvider provider = null)

Parameters

Type	Name	Description
String	value	The value to be evaluated.
NumberStyles	styles	A bitwise combination of NumberStyles values that indicates the permitted format of `value`.
IFormatProvider	provider	An IFormatProvider that supplies culture-specific formatting information about `value`.

Returns

Type	Description
Boolean	`true` if the specified value can be evaluated as a number; otherwise, `false`.

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IsOdd(Int32)

Determines whether the specified value is an odd number.

Declaration

public static bool IsOdd(int value)

Parameters

Type	Name	Description
Int32	value	The value to evaluate.

Returns

Type	Description
Boolean	`true` if the specified `value` is an odd number; otherwise, `false`.

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IsPrime(Int32)

Determines whether the specified value is a prime number.

Declaration

public static bool IsPrime(int value)

Parameters

Type	Name	Description
Int32	value	The positive integer to determine whether is a prime number.

Returns

Type	Description
Boolean	`true` if the specified `value` is a prime number; otherwise, `false`.

Exceptions

Type	Condition
ArgumentException	`value` has a value smaller than 0.

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IsProtocolRelativeUrl(String, Action<ProtocolRelativeUriStringOptions>)

Determines whether the specified value is valid by attempting to construct a URI.

Declaration

public static bool IsProtocolRelativeUrl(string value, Action<ProtocolRelativeUriStringOptions> setup = null)

Parameters

Type	Name	Description
String	value	The String used to attempt to construct a Uri.
Action<ProtocolRelativeUriStringOptions>	setup	The ProtocolRelativeUriStringOptions which may be configured.

Returns

Type	Description
Boolean	`true` if the specified `value` is a protocol relative URI; otherwise, `false`.

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IsTrue(Boolean)

Determines whether the specified value is true.

Declaration

public static bool IsTrue(bool value)

Parameters

Type	Name	Description
Boolean	value	The value to verify is `true`.

Returns

Type	Description
Boolean	`true` if the specified `value` is `true`; otherwise, `false`.

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IsTrue(Boolean, Action)

Invokes the delegate expression when value of condition is true.

Declaration

public static void IsTrue(bool condition, Action expression)

Parameters

Type	Name	Description
Boolean	condition	When `true`, the `expression` delegate is invoked.
Action	expression	The delegate that is invoked when `condition` is `true`.

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IsUri(String, Action<UriStringOptions>)

Determines whether the specified value is valid by attempting to construct a URI.

Declaration

public static bool IsUri(string value, Action<UriStringOptions> setup = null)

Parameters

Type	Name	Description
String	value	The String used to attempt to construct a Uri.
Action<UriStringOptions>	setup	The UriStringOptions which may be configured.

Returns

Type	Description
Boolean	`true` if the specified `value` is a valid URI; otherwise, `false`.

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IsWhiteSpace(String)

Determines whether the specified value consist only of white-space characters.

Declaration

public static bool IsWhiteSpace(string value)

Parameters

Type	Name	Description
String	value	The string to verify consist only of white-space characters.

Returns

Type	Description
Boolean	`true` if the specified `value` consist only of white-space characters; otherwise, `false`.

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IsWithinRange<T>(T, T, T)

Determines whether the specified x is within range of min and max.

Declaration

public static bool IsWithinRange<T>(T x, T min, T max)

    where T : struct, IConvertible

Parameters

Type	Name	Description
T	x	The object to compare.
T	min	The minimum value of `x`.
T	max	The maximum value of `x`.

Returns

Type	Description
Boolean	`true` if `x` is within range of `min` and `max`; otherwise `false`.

Type Parameters

Name	Description
T	The type of objects to compare.

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TernaryIf<TResult>(Boolean, Func<TResult>, Func<TResult>)

Returns one of two values depending on the value of condition.

Declaration

public static TResult TernaryIf<TResult>(bool condition, Func<TResult> firstExpression, Func<TResult> secondExpression)

Parameters

Type	Name	Description
Boolean	condition	When `true`, the `firstExpression` is invoked and becomes the result; when `false`, the `secondExpression` is invoked and becomes the result.
Func<TResult>	firstExpression	The function delegate that is invoked when `condition` is `true`.
Func<TResult>	secondExpression	The function delegate that is invoked when `condition` is `false`.

Returns

Type	Description
TResult	The result of either function delegate `firstExpression` or function delegate `secondExpression`.

Type Parameters

Name	Description
TResult	The type of the result.

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TernaryIf<T, TResult>(Boolean, Func<T, TResult>, Func<T, TResult>, T)

Returns one of two values depending on the value of condition.

Declaration

public static TResult TernaryIf<T, TResult>(bool condition, Func<T, TResult> firstExpression, Func<T, TResult> secondExpression, T arg)

Parameters

Type	Name	Description
Boolean	condition	When `true`, the `firstExpression` is invoked and becomes the result; when `false`, the `secondExpression` is invoked and becomes the result.
Func<T, TResult>	firstExpression	The function delegate that is invoked when `condition` is `true`.
Func<T, TResult>	secondExpression	The function delegate that is invoked when `condition` is `false`.
T	arg	The parameter of the function delegates `firstExpression` and `secondExpression`.

Returns

Type	Description
TResult	The result of either function delegate `firstExpression` or function delegate `secondExpression`.

Type Parameters

Name	Description
T	The type of the parameter of the function delegates `firstExpression` and `secondExpression`.
TResult	The type of the result.

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TernaryIf<T1, T2, TResult>(Boolean, Func<T1, T2, TResult>, Func<T1, T2, TResult>, T1, T2)

Returns one of two values depending on the value of condition.

Declaration

public static TResult TernaryIf<T1, T2, TResult>(bool condition, Func<T1, T2, TResult> firstExpression, Func<T1, T2, TResult> secondExpression, T1 arg1, T2 arg2)

Parameters

Type	Name	Description
Boolean	condition	When `true`, the `firstExpression` is invoked and becomes the result; when `false`, the `secondExpression` is invoked and becomes the result.
Func<T1, T2, TResult>	firstExpression	The function delegate that is invoked when `condition` is `true`.
Func<T1, T2, TResult>	secondExpression	The function delegate that is invoked when `condition` is `false`.
T1	arg1	The first parameter of the function delegates `firstExpression` and `secondExpression`.
T2	arg2	The second parameter of the function delegates `firstExpression` and `secondExpression`.

Returns

Type	Description
TResult	The result of either function delegate `firstExpression` or function delegate `secondExpression`.

Type Parameters

Name	Description
T1	The type of the first parameter of the function delegates `firstExpression` and `secondExpression`.
T2	The type of the second parameter of the function delegates `firstExpression` and `secondExpression`.
TResult	The type of the result.

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TernaryIf<T1, T2, T3, TResult>(Boolean, Func<T1, T2, T3, TResult>, Func<T1, T2, T3, TResult>, T1, T2, T3)

Returns one of two values depending on the value of condition.

Declaration

public static TResult TernaryIf<T1, T2, T3, TResult>(bool condition, Func<T1, T2, T3, TResult> firstExpression, Func<T1, T2, T3, TResult> secondExpression, T1 arg1, T2 arg2, T3 arg3)

Parameters

Type	Name	Description
Boolean	condition	When `true`, the `firstExpression` is invoked and becomes the result; when `false`, the `secondExpression` is invoked and becomes the result.
Func<T1, T2, T3, TResult>	firstExpression	The function delegate that is invoked when `condition` is `true`.
Func<T1, T2, T3, TResult>	secondExpression	The function delegate that is invoked when `condition` is `false`.
T1	arg1	The first parameter of the function delegates `firstExpression` and `secondExpression`.
T2	arg2	The second parameter of the function delegates `firstExpression` and `secondExpression`.
T3	arg3	The third parameter of the function delegates `firstExpression` and `secondExpression`.

Returns

Type	Description
TResult	The result of either function delegate `firstExpression` or function delegate `secondExpression`.

Type Parameters

Name	Description
T1	The type of the first parameter of the function delegates `firstExpression` and `secondExpression`.
T2	The type of the second parameter of the function delegates `firstExpression` and `secondExpression`.
T3	The type of the third parameter of the function delegates `firstExpression` and `secondExpression`.
TResult	The type of the result.

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TernaryIf<T1, T2, T3, T4, TResult>(Boolean, Func<T1, T2, T3, T4, TResult>, Func<T1, T2, T3, T4, TResult>, T1, T2, T3, T4)

Returns one of two values depending on the value of condition.

Declaration

public static TResult TernaryIf<T1, T2, T3, T4, TResult>(bool condition, Func<T1, T2, T3, T4, TResult> firstExpression, Func<T1, T2, T3, T4, TResult> secondExpression, T1 arg1, T2 arg2, T3 arg3, T4 arg4)

Parameters

Type	Name	Description
Boolean	condition	When `true`, the `firstExpression` is invoked and becomes the result; when `false`, the `secondExpression` is invoked and becomes the result.
Func<T1, T2, T3, T4, TResult>	firstExpression	The function delegate that is invoked when `condition` is `true`.
Func<T1, T2, T3, T4, TResult>	secondExpression	The function delegate that is invoked when `condition` is `false`.
T1	arg1	The first parameter of the function delegates `firstExpression` and `secondExpression`.
T2	arg2	The second parameter of the function delegates `firstExpression` and `secondExpression`.
T3	arg3	The third parameter of the function delegates `firstExpression` and `secondExpression`.
T4	arg4	The fourth parameter of the function delegates `firstExpression` and `secondExpression`.

Returns

Type	Description
TResult	The result of either function delegate `firstExpression` or function delegate `secondExpression`.

Type Parameters

Name	Description
T1	The type of the first parameter of the function delegates `firstExpression` and `secondExpression`.
T2	The type of the second parameter of the function delegates `firstExpression` and `secondExpression`.
T3	The type of the third parameter of the function delegates `firstExpression` and `secondExpression`.
T4	The type of the fourth parameter of the function delegates `firstExpression` and `secondExpression`.
TResult	The type of the result.

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TernaryIf<T1, T2, T3, T4, T5, TResult>(Boolean, Func<T1, T2, T3, T4, T5, TResult>, Func<T1, T2, T3, T4, T5, TResult>, T1, T2, T3, T4, T5)

Returns one of two values depending on the value of condition.

Declaration

public static TResult TernaryIf<T1, T2, T3, T4, T5, TResult>(bool condition, Func<T1, T2, T3, T4, T5, TResult> firstExpression, Func<T1, T2, T3, T4, T5, TResult> secondExpression, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5)

Parameters

Type	Name	Description
Boolean	condition	When `true`, the `firstExpression` is invoked and becomes the result; when `false`, the `secondExpression` is invoked and becomes the result.
Func<T1, T2, T3, T4, T5, TResult>	firstExpression	The function delegate that is invoked when `condition` is `true`.
Func<T1, T2, T3, T4, T5, TResult>	secondExpression	The function delegate that is invoked when `condition` is `false`.
T1	arg1	The first parameter of the function delegates `firstExpression` and `secondExpression`.
T2	arg2	The second parameter of the function delegates `firstExpression` and `secondExpression`.
T3	arg3	The third parameter of the function delegates `firstExpression` and `secondExpression`.
T4	arg4	The fourth parameter of the function delegates `firstExpression` and `secondExpression`.
T5	arg5	The fifth parameter of the function delegates `firstExpression` and `secondExpression`.

Returns

Type	Description
TResult	The result of either function delegate `firstExpression` or function delegate `secondExpression`.

Type Parameters

Name	Description
T1	The type of the first parameter of the function delegates `firstExpression` and `secondExpression`.
T2	The type of the second parameter of the function delegates `firstExpression` and `secondExpression`.
T3	The type of the third parameter of the function delegates `firstExpression` and `secondExpression`.
T4	The type of the fourth parameter of the function delegates `firstExpression` and `secondExpression`.
T5	The type of the fifth parameter of the function delegates `firstExpression` and `secondExpression`.
TResult	The type of the result.