BabelDbContextExtensions

Namespace: Babel.Data Assembly: Babel.Data.dll

A babel database context extensions.

public static class BabelDbContextExtensions

Inheritance

object ← BabelDbContextExtensions

Inherited Members

object.GetType(), object.MemberwiseClone(), object.ToString(), object.Equals(object?), object.Equals(object?, object?), object.ReferenceEquals(object?, object?), object.GetHashCode()

Methods

Exists<T>(BabelDbContext, T)

An extension method that determine if an entity is in the local view.

public static bool Exists<T>(this BabelDbContext context, T entity) where T : class

Parameters

Name	Description
context BabelDbContext	The context to act on.
entity T	The entity.

Returns

Name	Description
bool	True if it succeeds, false if it fails.

Type Parameters

Name	Description
T	Generic type parameter.

IsAttached<T>(BabelDbContext, T)

An extension method that query if an entity is attached.

public static bool IsAttached<T>(this BabelDbContext context, T entry) where T : class

Parameters

Name	Description
context BabelDbContext	The context to act on.
entry T	The entry.

Returns

Name	Description
bool	True if the entry is attached, false if not.

Type Parameters

Name	Description
T	Generic type parameter.

IsDetached<T>(BabelDbContext, T)

An extension method that query an entity is detached.

public static bool IsDetached<T>(this BabelDbContext context, T entry) where T : class

Parameters

Name	Description
context BabelDbContext	The context to act on.
entry T	The entry.

Returns

Name	Description
bool	True if the entry is detached, false if not.

Type Parameters

Name	Description
T	Generic type parameter.

TryAttach<T>(BabelDbContext, DbSet<T>, T)

An extension method that attempts to attach.

public static bool TryAttach<T>(this BabelDbContext context, DbSet<T> collection, T entry) where T : class

Parameters

Name	Description
context BabelDbContext	The context to act on.
collection DbSet<T>	The collection.
entry T	The entry.

Returns

Name	Description
bool	True if it succeeds, false if it fails.

Type Parameters

Name	Description
T	Generic type parameter.