IEnumerable - EasyAF

Definition

Assembly: System.Runtime.dll Namespace: System.Collections.Generic

Syntax

System.Collections.Generic.IEnumerable<T> where T : CloudNimble.EasyAF.Core.DbObservableObject

Summary

This type is defined in System.Runtime.

Remarks

See Microsoft documentation for more information about the rest of the API.

Methods

AcceptChanges Extension

Extension method from System.Collections.Generic.EasyAF_IEnumerableExtensions

Loops through the entries in a given IEnumerable`1 and accepts all current changes for each entry.

Syntax

public static void AcceptChanges<T>(System.Collections.Generic.IEnumerable<T> enumerable, bool goDeep = false) where T : CloudNimble.EasyAF.Core.DbObservableObject

Parameters

Name	Type	Description
`enumerable`	`System.Collections.Generic.IEnumerable<T>`	-
`goDeep`	`bool`	-

ChangedCount Extension

Extension method from System.Collections.Generic.EasyAF_IEnumerableExtensions

Returns a Int32 representing the number of objects in the enumerable that have changes.

Syntax

public static int ChangedCount<T>(System.Collections.Generic.IEnumerable<T> enumerable, bool checkGraph = false) where T : CloudNimble.EasyAF.Core.DbObservableObject

Parameters

Name	Type	Description
`enumerable`	`System.Collections.Generic.IEnumerable<T>`	-
`checkGraph`	`bool`	-

Returns

Type: int

ContainsId Extension

Extension method from System.Collections.Generic.EasyAF_IEnumerableExtensions

Returns a Boolean if a list of Ids from the given IEnumerable`1 contains the specified value.

Syntax

public static bool ContainsId<T, TId>(System.Collections.Generic.IEnumerable<T> list, TId idValue) where T : class, CloudNimble.EasyAF.Core.IIdentifiable<TId> where TId : struct, System.ValueType

Parameters

Name	Type	Description
`list`	`System.Collections.Generic.IEnumerable<T>`	The List`1 to check for the given ID value.
`idValue`	`TId`	The value to check for.

Returns

Type: bool

ContentsAreChanged Extension

Extension method from System.Collections.Generic.EasyAF_IEnumerableExtensions

Returns a Boolean if any DbObservableObject in the IEnumerable`1 has changes.

Syntax

public static bool ContentsAreChanged<T>(System.Collections.Generic.IEnumerable<T> enumerable, bool checkGraph = false) where T : CloudNimble.EasyAF.Core.DbObservableObject

Parameters

Name	Type	Description
`enumerable`	`System.Collections.Generic.IEnumerable<T>`	-
`checkGraph`	`bool`	-

Returns

Type: bool

ContentsAreChanged Extension

Extension method from System.Collections.Generic.EasyAF_IEnumerableExtensions

Returns a Boolean if any DbObservableObject in the IEnumerable`1 has changes.

Syntax

public static bool ContentsAreChanged<T>(System.Collections.Generic.IEnumerable<T> enumerable, System.Func<T, bool> predicate, bool checkGraph = false) where T : CloudNimble.EasyAF.Core.DbObservableObject

Parameters

Name	Type	Description
`enumerable`	`System.Collections.Generic.IEnumerable<T>`	-
`predicate`	`System.Func<T, bool>`	-
`checkGraph`	`bool`	-

Returns

Type: bool

ContentsAreChanged Extension

Extension method from System.Collections.Generic.EasyAF_IEnumerableExtensions

Returns a Boolean if any DbObservableObject in the IEnumerable`1 has changes.

Syntax

public static bool ContentsAreChanged<T, TForeign, TId>(System.Collections.Generic.IEnumerable<T> enumerable, System.Collections.Generic.IEnumerable<TForeign> foreignList, System.Func<T, TId> foreignIdFunc, bool checkGraph = false) where T : CloudNimble.EasyAF.Core.DbObservableObject, CloudNimble.EasyAF.Core.IIdentifiable<TId> where TForeign : CloudNimble.EasyAF.Core.DbObservableObject, CloudNimble.EasyAF.Core.IIdentifiable<TId> where TId : struct, System.ValueType

Parameters

Name	Type	Description
`enumerable`	`System.Collections.Generic.IEnumerable<T>`	-
`foreignList`	`System.Collections.Generic.IEnumerable<TForeign>`	The list of related objects that we want to filter the enumerable down to.
`foreignIdFunc`	`System.Func<T, TId>`	The property from the enumerable that points to the `Id` for the objects in foreignList.
`checkGraph`	`bool`	-

Returns

Type: bool

FilterForChanges Extension

Extension method from System.Collections.Generic.EasyAF_IEnumerableExtensions

For a given IEnumerable`1, filter down the result to the changed items in enumerable whose foreign keys appear in the foreignList.

Syntax

public static System.Collections.Generic.IEnumerable<T> FilterForChanges<T, TForeign, TId>(System.Collections.Generic.IEnumerable<T> enumerable, System.Collections.Generic.IEnumerable<TForeign> foreignList, System.Func<T, TId> foreignIdFunc) where T : CloudNimble.EasyAF.Core.DbObservableObject, CloudNimble.EasyAF.Core.IIdentifiable<TId> where TForeign : CloudNimble.EasyAF.Core.DbObservableObject, CloudNimble.EasyAF.Core.IIdentifiable<TId> where TId : struct, System.ValueType

Parameters

Name	Type	Description
`enumerable`	`System.Collections.Generic.IEnumerable<T>`	The list we want to check for changes in.
`foreignList`	`System.Collections.Generic.IEnumerable<TForeign>`	The list of related objects that we want to filter the enumerable down to.
`foreignIdFunc`	`System.Func<T, TId>`	The property from the enumerable that points to the `Id` for the objects in foreignList.

Returns

Type: System.Collections.Generic.IEnumerable<T>

None Extension

Extension method from System.Collections.Generic.EasyAF_IEnumerableExtensions

Returns a Boolean specifying whether or not the IEnumerable`1 has any items in it.

Syntax

public static bool None<T>(System.Collections.Generic.IEnumerable<T> source)

Parameters

Name	Type	Description
`source`	`System.Collections.Generic.IEnumerable<T>`	The IEnumerable`1 to check.

Returns

Type: bool

Type Parameters

T - The type of the items inside the IEnumerable.

None Extension

Extension method from System.Collections.Generic.EasyAF_IEnumerableExtensions

Returns a Boolean specifying whether or not the IEnumerable`1 has any items in it.

Syntax

public static bool None<T>(System.Collections.Generic.IEnumerable<T> source, System.Func<T, bool> predicate)

Parameters

Name	Type	Description
`source`	`System.Collections.Generic.IEnumerable<T>`	The IEnumerable`1 to check.
`predicate`	`System.Func<T, bool>`	A set of additional parameters to check against.

Returns

Type: bool

Type Parameters

T - The type of the items inside the IEnumerable.

RejectChanges Extension

Extension method from System.Collections.Generic.EasyAF_IEnumerableExtensions

Loops through the entries in a given IEnumerable`1 and clears all current changes for each entry.

Syntax

public static void RejectChanges<T>(System.Collections.Generic.IEnumerable<T> enumerable, bool goDeep = false) where T : CloudNimble.EasyAF.Core.DbObservableObject

Parameters

Name	Type	Description
`enumerable`	`System.Collections.Generic.IEnumerable<T>`	-
`goDeep`	`bool`	-

ToTrackedList Extension

Extension method from System.Collections.Generic.EasyAF_IEnumerableExtensions

Returns a [List

1](https://learn.microsoft.com/dotnet/api/system.collections.generic.list-1) where the [DbObservableObject](/api-reference/CloudNimble/EasyAF/Core/DbObservableObject)DbObservableObjects</see> have

Boolean)` turned on.

Syntax

public static System.Collections.Generic.List<T> ToTrackedList<T>(System.Collections.Generic.IEnumerable<T> enumerable, bool deepTracking = false) where T : CloudNimble.EasyAF.Core.DbObservableObject

Parameters

Name	Type	Description
`enumerable`	`System.Collections.Generic.IEnumerable<T>`	The list of objects to turn change tracking on for.
`deepTracking`	`bool`	-

Returns

Type: System.Collections.Generic.List<T>

​Definition

​Syntax

​Summary

​Remarks

​Methods

​ AcceptChanges Extension

​Syntax

​Parameters

​ ChangedCount Extension

​Syntax

​Parameters

​Returns

​ ContainsId Extension

​Syntax

​Parameters

​Returns

​ ContentsAreChanged Extension

​Syntax

​Parameters

​Returns

​ ContentsAreChanged Extension

​Syntax

​Parameters

​Returns

​ ContentsAreChanged Extension

​Syntax

​Parameters

​Returns

​ FilterForChanges Extension

​Syntax

​Parameters

​Returns

​ None Extension

​Syntax

​Parameters

​Returns

​Type Parameters

​ None Extension

​Syntax

​Parameters

​Returns

​Type Parameters

​ RejectChanges Extension

​Syntax

​Parameters

​ ToTrackedList Extension

​Syntax

​Parameters

​Returns

Definition

Syntax

Summary

Remarks

Methods

AcceptChanges Extension

Syntax

Parameters

ChangedCount Extension

Syntax

Parameters

Returns

ContainsId Extension

Syntax

Parameters

Returns

ContentsAreChanged Extension

Syntax

Parameters

Returns

ContentsAreChanged Extension

Syntax

Parameters

Returns

ContentsAreChanged Extension

Syntax

Parameters

Returns

FilterForChanges Extension

Syntax

Parameters

Returns

None Extension

Syntax

Parameters

Returns

Type Parameters

None Extension

Syntax

Parameters

Returns

Type Parameters

RejectChanges Extension

Syntax

Parameters

ToTrackedList Extension

Syntax

Parameters

Returns