Gemstone Web Library
Read
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: 1.0.169 -- Release Build+8faf1ecac713d04b6f66b1362cad3fcad71f0c24
An IActionResult containing a token to be used for subsequent requests.
Assembly: Gemstone.Web (in Gemstone.Web.dll) Version: 1.0.169 -- Release Build+8faf1ecac713d04b6f66b1362cad3fcad71f0c24
C#
[HttpGetAttribute]
[RouteAttribute("Open/{filterExpression}/{parameters}/{expiration:double?}")]
public Task<IActionResult> Open(
string? filterExpression,
Object?[] parameters,
double? expiration,
CancellationToken cancellationToken
)VB
<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++
public:
[HttpGetAttribute]
[RouteAttribute(L"Open/{filterExpression}/{parameters}/{expiration:double?}")]
Task<IActionResult^>^ Open(
String^ filterExpression,
array<Object^>^ parameters,
Nullable<double> expiration,
CancellationToken cancellationToken
)JavaScript
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
TaskIActionResultAn IActionResult containing a token to be used for subsequent requests.