Requires Class

Definition

Namespace:

Microsoft

Assembly:

Microsoft.VisualStudio.Validation.dll

Package:

Microsoft.VisualStudio.Validation v17.8.8

Common runtime checks that throw ArgumentExceptions upon failure.

public ref class Requires abstract sealed

public static class Requires

type Requires = class

Public Class Requires

Inheritance

Object

Requires

Methods

Argument(Boolean, String, ResourceManager, String, Object, Object)	Throws an ArgumentException if a condition does not evaluate to true.
Argument(Boolean, String, ResourceManager, String, Object)
Argument(Boolean, String, ResourceManager, String, Object[])	Throws an ArgumentException if a condition does not evaluate to true.
Argument(Boolean, String, ResourceManager, String)	Throws an ArgumentException if a condition does not evaluate to true.
Argument(Boolean, String, String, Object, Object)	Throws an ArgumentException if a condition does not evaluate to true.
Argument(Boolean, String, String, Object)	Throws an ArgumentException if a condition does not evaluate to true.
Argument(Boolean, String, String, Object[])	Throws an ArgumentException if a condition does not evaluate to true.
Argument(Boolean, String, String)	Throws an ArgumentException if a condition does not evaluate to true.
Argument(Boolean, String, ValidationInterpolatedStringHandler)	Throws an ArgumentException if a condition does not evaluate to true.
Defined<TEnum>(TEnum, String)	Throws an InvalidEnumArgumentException if a given value is not a named value of the enum type.
Fail(Exception, String, Object[])	Throws an ArgumentException.
Fail(String, Object[])	Throws an ArgumentException.
Fail(String)	Throws an ArgumentException.
FailRange(String, String)	Throws an ArgumentOutOfRangeException if a condition does not evaluate to true.
NotDefault<T>(T, String)	Throws an ArgumentException if the specified parameter's value is equal to the default value of the TypeT.
NotEmpty(Guid, String)	Throws an exception if the specified parameter's value is Empty.
NotNull(IntPtr, String)	Throws an exception if the specified parameter's value is IntPtr.Zero.
NotNull(Task, String)	Throws an exception if the specified parameter's value is null.
NotNull<T>(T, String)	Throws an exception if the specified parameter's value is null.
NotNull<T>(Task<T>, String)	Throws an exception if the specified parameter's value is null.
NotNullAllowStructs<T>(T, String)	Throws an exception if the specified parameter's value is null.
NotNullEmptyOrNullElements<T>(IEnumerable<T>, String)	Throws an exception if the specified parameter's value is null, has no elements or has an element with a null value.
NotNullOrEmpty(IEnumerable, String)	Throws an exception if the specified parameter's value is null, has no elements.
NotNullOrEmpty(String, String)	Throws an exception if the specified parameter's value is null or empty.
NotNullOrEmpty<T>(ICollection<T>, String)	Throws an exception if the specified parameter's value is null, has no elements.
NotNullOrEmpty<T>(IEnumerable<T>, String)	Throws an exception if the specified parameter's value is null, has no elements.
NotNullOrWhiteSpace(String, String)	Throws an exception if the specified parameter's value is null, empty, or whitespace.
NullOrNotNullElements<T>(IEnumerable<T>, String)	Throws an exception if the specified parameter's value is not null and has an element with a null value.
Range(Boolean, String, String)	Throws an ArgumentOutOfRangeException if a condition does not evaluate to true.
ValidElements<T>(IEnumerable<T>, Predicate<T>, String, String, Object[])	Throws an exception if values is null, predicate is null, or if values is not null and has an element which does not match the given predicate.
ValidElements<T>(IEnumerable<T>, Predicate<T>, String, String)	Throws an exception if values is null, predicate is null, or if values is not null and has an element which does not match the given predicate.