VolumeControl.TypeExtensions.EnumerableExtensions Class Reference

Extensions for the IEnumerable interface type. More...

Collaboration diagram for VolumeControl.TypeExtensions.EnumerableExtensions:

Static Public Member Functions
static IEnumerable< TResult >	SelectIfUnique< TSource, TResult > (this IEnumerable< TSource > source, Func< TSource, TResult > selector)
	Similar to the regular Select Linq method except that it only includes selected values that are unique. More...
static void	ForEach< TSource > (this IEnumerable< TSource > source, Action< TSource > action)
	Performs the specified action on each source element. More...
static void	ForEach< TSource, TDiscardedResult > (this IEnumerable< TSource > source, Func< TSource, TDiscardedResult > func)
	Performs the specified func on each source element, and discards the result. More...
static IEnumerable< TResult >	SelectIf< TSource, TResult > (this IEnumerable< TSource > source, Func< TSource, TResult > selector, Func< TSource, bool > predicate)
	Does the same thing as the standard Linq Select() method, except this one uses a predicate and applies the selector only when the predicate returns true. More...
static IEnumerable< TSource >	SelectValues< TSource > (this IEnumerable< TSource > source)
	Selects non-null values from the enumerable. More...
static IEnumerable< TResult >	SelectValues< TSource, TResult > (this IEnumerable< TSource > source, Func< TSource, TResult?> selector)
	Selects non-null values from the enumerable using the specified selector . More...
static IEnumerable< TResult >	Select< TResult > (this IEnumerable source, Func< object, TResult > selector)
	Applies the specified selector to each element and returns the resulting values. More...
static void	DisposeAll< T > (this IEnumerable< T > source)
	Calls IDisposable.Dispose on all of the elements in the collection. More...

Detailed Description

Extensions for the IEnumerable interface type.

Member Function Documentation

DisposeAll< T >()

static void VolumeControl.TypeExtensions.EnumerableExtensions.DisposeAll< T > ( this IEnumerable< T >  source )

static

Calls IDisposable.Dispose on all of the elements in the collection.

Template Parameters

T	Enumerable element type that implements IDisposable.

Parameters

source

(implicit) The enumerable collection to dispose of.

Type Constraints

T

:

IDisposable

ForEach< TSource >()

static void VolumeControl.TypeExtensions.EnumerableExtensions.ForEach< TSource > ( this IEnumerable< TSource >  source, Action< TSource >  action  )

static

Performs the specified action on each source element.

ForEach< TSource, TDiscardedResult >()

static void VolumeControl.TypeExtensions.EnumerableExtensions.ForEach< TSource, TDiscardedResult > ( this IEnumerable< TSource >  source, Func< TSource, TDiscardedResult >  func  )

static

Performs the specified func on each source element, and discards the result.

Template Parameters

TSource	The type of object contained by the source .
TDiscardedResult	The type that is returned by the specified func . Returned values are ignored.

Select< TResult >()

static IEnumerable<TResult> VolumeControl.TypeExtensions.EnumerableExtensions.Select< TResult > ( this IEnumerable  source, Func< object, TResult >  selector  )

static

Applies the specified selector to each element and returns the resulting values.

Template Parameters

TResult

The type returned by the specified selector .

Parameters

source	An untyped enumerable instance to use as the source.
selector	A selector method that accepts an untyped object and returns a TResult instance.

Returns

The enumeration after applying the selector to each element.

SelectIf< TSource, TResult >()

static IEnumerable<TResult> VolumeControl.TypeExtensions.EnumerableExtensions.SelectIf< TSource, TResult > ( this IEnumerable< TSource >  source, Func< TSource, TResult >  selector, Func< TSource, bool >  predicate  )

static

Does the same thing as the standard Linq Select() method, except this one uses a predicate and applies the selector only when the predicate returns true.

Template Parameters

TSource
TResult

Parameters

source
selector
predicate	A predicate to apply to each item in source . Return values are handled as follows: true Applies selector to the item, adding it to the returned enumerable. false Skips the item, and does not apply the selector .

Returns

Enumerable with values selected in the items of source by the selector , excluding those filtered out by predicate .

SelectIfUnique< TSource, TResult >()

static IEnumerable<TResult> VolumeControl.TypeExtensions.EnumerableExtensions.SelectIfUnique< TSource, TResult > ( this IEnumerable< TSource >  source, Func< TSource, TResult >  selector  )

static

Similar to the regular Select Linq method except that it only includes selected values that are unique.

Template Parameters

TSource	Input Type
TResult	Output Type

Parameters

source	Any enumerable TSource type.
selector	A selector method.

Returns

IEnumerable of type TResult , where each item is unique as determined by the generic Equals() method.

SelectValues< TSource >()

static IEnumerable<TSource> VolumeControl.TypeExtensions.EnumerableExtensions.SelectValues< TSource > ( this IEnumerable< TSource >  source )

static

Selects non-null values from the enumerable.

Template Parameters

TSource

The type of element in the enumerable.

Returns

The resulting elements that aren't null.

SelectValues< TSource, TResult >()

static IEnumerable<TResult> VolumeControl.TypeExtensions.EnumerableExtensions.SelectValues< TSource, TResult > ( this IEnumerable< TSource >  source, Func< TSource, TResult?>  selector  )

static

Selects non-null values from the enumerable using the specified selector .

Template Parameters

TSource	The type of element in the enumerable.
TResult	The type of element in the resulting enumerable.

Parameters

source	The enumerable to apply the selector to.
selector	A function that accepts a parameter of type TSource and returns a TResult instance, or null. When this returns null the item does not appear in the resulting enumeration.

Returns

The resulting elements of type TResult that aren't null.

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The documentation for this class was generated from the following file:

• /home/runner/work/volume-control/volume-control/VolumeControl.TypeExtensions/EnumerableExtensions.cs