DatabaseErrorPageMiddleware Class
Definition
Important
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Captures synchronous and asynchronous database related exceptions from the pipeline that may be resolved using Entity Framework migrations. When these exceptions occur an HTML response with details of possible actions to resolve the issue is generated.
public ref class DatabaseErrorPageMiddleware : IObserver<System::Collections::Generic::KeyValuePair<System::String ^, System::Object ^>>, IObserver<System::Diagnostics::DiagnosticListener ^>public class DatabaseErrorPageMiddleware : IObserver<System.Collections.Generic.KeyValuePair<string,object>>, IObserver<System.Diagnostics.DiagnosticListener>type DatabaseErrorPageMiddleware = class
interface IObserver<DiagnosticListener>
interface IObserver<KeyValuePair<string, obj>>Public Class DatabaseErrorPageMiddleware
Implements IObserver(Of DiagnosticListener), IObserver(Of KeyValuePair(Of String, Object))- Inheritance
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DatabaseErrorPageMiddleware
- Implements
Constructors
| DatabaseErrorPageMiddleware(RequestDelegate, ILoggerFactory, IOptions<DatabaseErrorPageOptions>) |
Obsolete.
Initializes a new instance of the DatabaseErrorPageMiddleware class |
Methods
| Invoke(HttpContext) |
Process an individual request. |