Tortuga.Chain Namespace
Tortuga.Chain.Access Namespace
Tortuga.Chain.Aggregates Namespace
Tortuga.Chain.Appenders Namespace
Tortuga.Chain.AuditRules Namespace
Tortuga.Chain.CommandBuilders Namespace
Tortuga.Chain.Core Namespace
Tortuga.Chain.DataSources Namespace
Tortuga.Chain.Materializers Namespace
Tortuga.Chain.Metadata Namespace
Tortuga.Chain.MySql Namespace
Tortuga.Chain.MySql.CommandBuilders Namespace
Tortuga.Chain.PostgreSql Namespace
Tortuga.Chain.PostgreSql.CommandBuilders Namespace
Tortuga.Chain.SQLite Namespace
Tortuga.Chain.SqlServer Namespace
Tortuga.Chain.SqlServer.CommandBuilders Namespace

AccessDataSource..::..ExecuteStreamAsync Method

Execute stream as an asynchronous operation.

Namespace:  Tortuga.Chain
Assembly:  Tortuga.Chain.Access (in Tortuga.Chain.Access.dll)

Syntax

public Task<StreamingCommandCompletionToken> ExecuteStreamAsync(
	CommandExecutionToken<OleDbCommand, OleDbParameter> executionToken,
	StreamingCommandImplementationAsync<OleDbCommand> implementation,
	CancellationToken cancellationToken,
	Nullable<Object> state
)
Public Function ExecuteStreamAsync ( _
	executionToken As CommandExecutionToken(Of OleDbCommand, OleDbParameter), _
	implementation As StreamingCommandImplementationAsync(Of OleDbCommand), _
	cancellationToken As CancellationToken, _
	state As Nullable(Of Object) _
) As Task(Of StreamingCommandCompletionToken)
public:
Task<StreamingCommandCompletionToken^>^ ExecuteStreamAsync(
	CommandExecutionToken<OleDbCommand^, OleDbParameter^>^ executionToken, 
	StreamingCommandImplementationAsync<OleDbCommand^>^ implementation, 
	CancellationToken^ cancellationToken, 
	Nullable<Object^> state
)

Parameters

executionToken
Type: Tortuga.Chain.Core..::..CommandExecutionToken<(Of <(<'OleDbCommand, OleDbParameter>)>)>
The execution token.
implementation
Type: Tortuga.Chain.Core..::..StreamingCommandImplementationAsync<(Of <(<'OleDbCommand>)>)>
The implementation.
cancellationToken
Type: CancellationToken
The cancellation token that can be used by other objects or threads to receive notice of cancellation.
state
Type: Nullable<(Of <(<'Object>)>)>
The state.

Return Value

A Task<StreamingCommandCompletionToken> representing the asynchronous operation.

Exceptions

ExceptionCondition
ArgumentNullExceptionexecutionToken
ArgumentNullExceptionimplementation
ArgumentNullExceptionexecutionToken - only AccessCommandExecutionToken is supported.
InvalidOperationExceptioncurrentToken.ExecutionMode is ExecuteScalarAndForward, but currentToken.ForwardResult is null.

See Also

AccessDataSource Class
Tortuga.Chain Namespace