DataContext Methods

 

Namespace:   System.Data.Linq
Assembly:  System.Data.Linq (in System.Data.Linq.dll)

NameDescription
System_CAPS_pubmethodCreateDatabase()

Creates a database on the server.

System_CAPS_protmethodCreateMethodCallQuery<TResult>(Object, MethodInfo, Object[])

This API supports the product infrastructure and is not intended to be used directly from your code. Executes the table-valued database function associated with the specified CLR method.

System_CAPS_pubmethodDatabaseExists()

Determines whether the associated database can be opened.

System_CAPS_pubmethodDeleteDatabase()

Deletes the associated database.

System_CAPS_pubmethodDispose()

Releases all resources used by the current instance of the DataContext class.

System_CAPS_protmethodDispose(Boolean)

Releases the unmanaged resources used by the DataContext class and optionally releases the managed resource.

System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_pubmethodExecuteCommand(String, Object[])

Executes SQL commands directly on the database.

System_CAPS_protmethodExecuteDynamicDelete(Object)

Executes, inside delete override methods, to redelegate to LINQ to SQL the task of generating and executing dynamic SQL for delete operations.

System_CAPS_protmethodExecuteDynamicInsert(Object)

Executes, inside insert override methods, to redelegate to LINQ to SQL the task of generating and executing dynamic SQL for insert operations.

System_CAPS_protmethodExecuteDynamicUpdate(Object)

Executes, inside update override methods, to redelegate to LINQ to SQL the task of generating and executing dynamic SQL for update operations.

System_CAPS_protmethodExecuteMethodCall(Object, MethodInfo, Object[])

This API supports the product infrastructure and is not intended to be used directly from your code. Executes the stored database procedure or scalar function associated with the specified CLR method.

System_CAPS_pubmethodExecuteQuery(Type, String, Object[])

Executes SQL queries directly on the database.

System_CAPS_pubmethodExecuteQuery<TResult>(String, Object[])

Executes SQL queries directly on the database and returns objects.

System_CAPS_protmethodFinalize()

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_pubmethodGetChangeSet()

Gets the modified objects tracked by DataContext.

System_CAPS_pubmethodGetCommand(IQueryable)

Gets the information about SQL commands generated by LINQ to SQL.

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetTable(Type)

Returns a collection of objects of a particular type, where the type is defined by the type parameter.

System_CAPS_pubmethodGetTable<TEntity>()

Returns a collection of objects of a particular type, where the type is defined by the TEntity parameter.

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_protmethodMemberwiseClone()

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_pubmethodRefresh(RefreshMode, IEnumerable)

Refreshes a collection of entity objects according to the specified mode.

System_CAPS_pubmethodRefresh(RefreshMode, Object)

Refreshes an entity object according to the specified mode.

System_CAPS_pubmethodRefresh(RefreshMode, Object[])

Refreshes an array of entity objects according to the specified mode.

System_CAPS_pubmethodSubmitChanges()

Computes the set of modified objects to be inserted, updated, or deleted, and executes the appropriate commands to implement the changes to the database.

System_CAPS_pubmethodSubmitChanges(ConflictMode)

Sends changes that were made to retrieved objects to the underlying database, and specifies the action to be taken if the submission fails.

System_CAPS_pubmethodToString()

Returns a string that represents the current object.(Inherited from Object.)

System_CAPS_pubmethodTranslate(DbDataReader)

Converts an existing DbDataReader to objects.

System_CAPS_pubmethodTranslate(Type, DbDataReader)

Converts an existing DbDataReader to objects.

System_CAPS_pubmethodTranslate<TResult>(DbDataReader)

Converts an existing DbDataReader to objects.

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