ReadOnlyModelControllerTOpen Method

Opens a connection to the database and establishes a query operation, returning a token to be used for subsequent data requests.

Definition

Namespace: Gemstone.Web.APIController
Assembly: Gemstone.Web (in Gemstone.Web.dll) Version: 1.0.170 -- Release Build+b32d16e0cd614373e36528ea9dff7924975c7f87

C#View Source Request Example

[HttpGetAttribute]
[RouteAttribute("Open/{filterExpression}/{parameters}/{expiration:double?}")]
public Task<IActionResult> Open(
	string? filterExpression,
	Object?[] parameters,
	double? expiration,
	CancellationToken cancellationToken
)

VBView Source Request Example

<HttpGetAttribute>
<RouteAttribute("Open/{filterExpression}/{parameters}/{expiration:double?}")>
Public Function Open ( 
	filterExpression As String,
	parameters As Object(),
	expiration As Double?,
	cancellationToken As CancellationToken
) As Task(Of IActionResult)

C++View Source Request Example

public:
[HttpGetAttribute]
[RouteAttribute(L"Open/{filterExpression}/{parameters}/{expiration:double?}")]
Task<IActionResult^>^ Open(
	String^ filterExpression, 
	array<Object^>^ parameters, 
	Nullable<double> expiration, 
	CancellationToken cancellationToken
)

JavaScriptView Source Request Example

function Open(filterExpression, parameters, expiration, cancellationToken);

Parameters

filterExpression String: Filter expression to be used for the query.
parameters Object: Parameters to be used for the query.
expiration NullableDouble: Expiration time for the query data, in minutes, if not accessed. Defaults to 1 minute if not provided.
cancellationToken CancellationToken: Cancellation token to cancel the operation.

Return Value

TaskIActionResult
An IActionResult containing a token to be used for subsequent requests.

ReadOnlyModelControllerTOpen Method

Definition

Parameters

Return Value

See Also

Reference