Interface IRequestDataAttribute<TController, TData>
Represents an attribute, applied to a parameter of a web API controller method, that causes the parameter to be passed deserialized data from a request.
The difference between this interface and INonNullRequestDataAttribute<TController, TData> is that attributes implementing this interface can retrieve null values.
Namespace: EmbedIO.WebApi
Syntax
public interface IRequestDataAttribute<in TController, TData>
where TController : WebApiController where TData : class
Type Parameters
Name | Description |
---|---|
TController | The type of the controller. |
TData | The type of the data. |
Methods
GetRequestDataAsync(TController, String)
Asynchronously obtains data from a controller's context.
Declaration
Task<TData> GetRequestDataAsync(TController controller, string parameterName)
Parameters
Type | Name | Description |
---|---|---|
TController | controller | The controller. |
String | parameterName | The name of the parameter that has to receive the data. |
Returns
Type | Description |
---|---|
Task<TData> | a |
See Also
IRequestDataAttribute<TController>
INonNullRequestDataAttribute<TController, TData>