IEntityEntryGraphIterator.TraverseGraphAsync Method

  • Reference

Definition

Namespace:
Microsoft.EntityFrameworkCore.ChangeTracking
Assembly:
Microsoft.EntityFrameworkCore.dll
Package:
Microsoft.EntityFrameworkCore v3.0.0
Package:
Microsoft.EntityFrameworkCore v3.1.0
Package:
Microsoft.EntityFrameworkCore v5.0.0
Package:
Microsoft.EntityFrameworkCore v6.0.0
Package:
Microsoft.EntityFrameworkCore v7.0.0
Package:
Microsoft.EntityFrameworkCore v8.0.0
Package:
Microsoft.EntityFrameworkCore v2.1.11
Package:
Microsoft.EntityFrameworkCore v2.2.6

Overloads

TraverseGraphAsync<TState>(EntityEntryGraphNode<TState>, Func<EntityEntryGraphNode<TState>,CancellationToken,Task<Boolean>>, CancellationToken)

Traverses a graph of entities allowing an action to be taken at each node.
TraverseGraphAsync<TState>(EntityEntryGraphNode, TState, Func<EntityEntryGraphNode,TState,CancellationToken,Task<Boolean>>, CancellationToken)

Traverses a graph of entities allowing an action to be taken at each node.

TraverseGraphAsync<TState>(EntityEntryGraphNode<TState>, Func<EntityEntryGraphNode<TState>,CancellationToken,Task<Boolean>>, CancellationToken)

Traverses a graph of entities allowing an action to be taken at each node.

public System.Threading.Tasks.Task TraverseGraphAsync<TState> (Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntryGraphNode<TState> node, Func<Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntryGraphNode<TState>,System.Threading.CancellationToken,System.Threading.Tasks.Task<bool>> handleNode, System.Threading.CancellationToken cancellationToken = default);
abstract member TraverseGraphAsync : Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntryGraphNode<'State> * Func<Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntryGraphNode<'State>, System.Threading.CancellationToken, System.Threading.Tasks.Task<bool>> * System.Threading.CancellationToken -> System.Threading.Tasks.Task
Public Function TraverseGraphAsync(Of TState) (node As EntityEntryGraphNode(Of TState), handleNode As Func(Of EntityEntryGraphNode(Of TState), CancellationToken, Task(Of Boolean)), Optional cancellationToken As CancellationToken = Nothing) As Task

Type Parameters

TState

The type of the state object.

Parameters

node
EntityEntryGraphNode<TState>

The node that is being visited.

handleNode
Func<EntityEntryGraphNode<TState>,CancellationToken,Task<Boolean>>

A delegate to call to handle the node.

cancellationToken
CancellationToken

A CancellationToken to observe while waiting for the task to complete.

Returns

Task

A task that represents the asynchronous operation.

Exceptions

OperationCanceledException

If the CancellationToken is canceled.

Applies to

TraverseGraphAsync<TState>(EntityEntryGraphNode, TState, Func<EntityEntryGraphNode,TState,CancellationToken,Task<Boolean>>, CancellationToken)

Traverses a graph of entities allowing an action to be taken at each node.

public System.Threading.Tasks.Task TraverseGraphAsync<TState> (Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntryGraphNode node, TState state, Func<Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntryGraphNode,TState,System.Threading.CancellationToken,System.Threading.Tasks.Task<bool>> handleNode, System.Threading.CancellationToken cancellationToken = default);
abstract member TraverseGraphAsync : Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntryGraphNode * 'State * Func<Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntryGraphNode, 'State, System.Threading.CancellationToken, System.Threading.Tasks.Task<bool>> * System.Threading.CancellationToken -> System.Threading.Tasks.Task
Public Function TraverseGraphAsync(Of TState) (node As EntityEntryGraphNode, state As TState, handleNode As Func(Of EntityEntryGraphNode, TState, CancellationToken, Task(Of Boolean)), Optional cancellationToken As CancellationToken = Nothing) As Task

Type Parameters

TState

The type of the state object.

Parameters

node
EntityEntryGraphNode

The node that is being visited.

state
TState

An arbitrary state object.

handleNode
Func<EntityEntryGraphNode,TState,CancellationToken,Task<Boolean>>

A delegate to call to handle the node.

cancellationToken
CancellationToken

A CancellationToken to observe while waiting for the task to complete.

Returns

Task

A task that represents the asynchronous operation.

Applies to