)} ,System.Collections.Generic.IComparer{--0})}

IComparerBuilder.OrderBy(Func) method¶

Defined in

Type: IComparerBuilder Namespace: ReactiveUI Assembly: ReactiveUI.dll

Applies to

net10.0, net10.0-android36.0, net10.0-ios26.0, net10.0-macos26.0, net10.0-windows10.0.19041, net10.0-tvos26.0, net10.0-maccatalyst26.0, net10.0-desktop1.0, net10.0-browserwasm1.0, net9.0, net9.0-tvos18.0, net9.0-maccatalyst18.0, net9.0-windows10.0.19041, net9.0-desktop1.0, net9.0-browserwasm1.0, net9.0-macos15.0, net9.0-ios18.0, net9.0-android35.0, net8.0, net8.0-macos14.5, net8.0-macos14.2, net8.0-maccatalyst17.5, net8.0-ios17.5, net8.0-tvos18.0, net8.0-macos15.0, net8.0-ios18.0, net8.0-windows10.0.19041, net8.0-maccatalyst18.0, net8.0-tvos17.2, netstandard2.1, net481, net462

Overloads¶

1. IComparer<T> OrderBy<TValue>(Func<T, TValue> selector)
2. IComparer<T> OrderBy<TValue>(Func<T, TValue> selector, IComparer<TValue> comparer)

1. Overload¶

IComparer<T> OrderBy<TValue>(Func<T, TValue> selector)

Summary: Creates a derived comparer based on the given parent comparer. The returned comparer will sort elements using the parent comparer first. If the parent considers the values equal elements will be sorted in ascending order based on the values returned by the provided selector. The selector values will be compared using the default comparer for the return type of the selector.

Type parameters

Name	Description
`TValue`	The value type.

Parameters

Name	Type	Description
`selector`	Func	A function supplying the values for the comparer.

Returns: IComparer -- A comparer.

2. Overload¶

IComparer<T> OrderBy<TValue>(Func<T, TValue> selector, IComparer<TValue> comparer)

Summary: Creates a derived comparer based on the given parent comparer. The returned comparer will sort elements using the parent comparer first. If the parent considers the values equal elements will be sorted in ascending order based on the values returned by the provided selector. The selector values will be compared using the provided comparer or the default comparer for the return type of the selector if no comparer is specified.

Type parameters

Name	Description
`TValue`	The value type.

Parameters

Name	Type	Description
`selector`	Func	A function supplying the values for the comparer.
`comparer`	IComparer	The comparer to use when comparing the values returned by the selector. The default comparer for that type will be used if this parameter is null.

Returns: IComparer -- A comparer.