Class IListExtensions
Contains IList extension methods.
Inheritance
System.Object
IListExtensions
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Microsoft.GNS.Utilities.Extensions
Assembly: Gns.Utilities.dll
Syntax
public static class IListExtensionsMethods
View SourceFirstIndexOf<T>(IList<T>, T, IEqualityComparer<T>)
Finds the first index of a collection that matches based on an equality comparer.
Declaration
public static int FirstIndexOf<T>(this IList<T> enumerable, T item, IEqualityComparer<T> comparer)Parameters
| Type | Name | Description |
|---|---|---|
| System.Collections.Generic.IList<T> | enumerable | The collection to check for an index. |
| T | item | The item to find. |
| System.Collections.Generic.IEqualityComparer<T> | comparer | The equality comparer that determines if the item matches. |
Returns
| Type | Description |
|---|---|
| System.Int32 | The first index of the item, otherwise -1. |
Type Parameters
| Name | Description |
|---|---|
| T | The type of the collection |
FirstIndexOf<T>(IList<T>, Func<T, Boolean>)
Finds the first index of a collection that matches a predicate.
Declaration
public static int FirstIndexOf<T>(this IList<T> enumerable, Func<T, bool> predicate)Parameters
| Type | Name | Description |
|---|---|---|
| System.Collections.Generic.IList<T> | enumerable | The collection to check for an index. |
| System.Func<T, System.Boolean> | predicate | The function to check each element for a condition |
Returns
| Type | Description |
|---|---|
| System.Int32 | The first index that validates the predicate, otherwise -1. |
Type Parameters
| Name | Description |
|---|---|
| T | The type of the collection |