Class EnumerableExtensions
Extension methods for ease of access
Inheritance
System.Object
EnumerableExtensions
Namespace: ImageVault.Common.Lib
Assembly: ImageVault.Common.dll
Syntax
public static class EnumerableExtensions : ObjectMethods
Distinct<T>(IEnumerable<T>, Func<T, Int32>)
Returns distinct elements from a sequence by using a specified hashmethod to compare values.
Declaration
public static IEnumerable<T> Distinct<T>(this IEnumerable<T> source, Func<T, int> hashMethod)Parameters
| Type | Name | Description |
|---|---|---|
| System.Collections.Generic.IEnumerable<T> | source | The sequence to remove duplicate elements from. |
| System.Func<T, System.Int32> | hashMethod | If this function returns the same integer for two instances, then those instances are considered equal and the last one is removed. |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<T> | An System.Collections.Generic.IEnumerable<> that contains distinct elements from the source sequence. |
Type Parameters
| Name | Description |
|---|---|
| T | The type of the elements of source. |
Exceptions
| Type | Condition |
|---|---|
| System.ArgumentNullException | If |