# Class DeactivatedDesignerAutocompleteProvider

OptimaJet.Workflow.Core.Runtime.DeactivatedDesignerAutocompleteProvider

Wraps an [IDesignerAutocompleteProvider](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/IDesignerAutocompleteProvider/) and allows it to be enabled or disabled dynamically.

Namespace: [OptimaJet.Workflow.Core.Runtime](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/)

```csharp
public class DeactivatedDesignerAutocompleteProvider : IDesignerAutocompleteProvider
```

## Type Hierarchy

-   DeactivatedDesignerAutocompleteProvider Current type
    -   Implemented interfaces
        -   [IDesignerAutocompleteProvider](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/IDesignerAutocompleteProvider/)

## Constructors

`public DeactivatedDesignerAutocompleteProvider(IDesignerAutocompleteProvider activatedDesignerAutocompleteProvider, Func<bool> getDisabled)` 

Initializes a new dynamically switchable wrapper around a designer autocomplete provider.

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `activatedDesignerAutocompleteProvider` | `IDesignerAutocompleteProvider` | The provider to which calls are forwarded while `getDisabled` returns [false](https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool). |
| `getDisabled` | `Func<Boolean>` | The predicate evaluated for every method call. A result of [true](https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool) selects [EmptyDesignerAutocompleteProvider.Value](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/EmptyDesignerAutocompleteProvider/); a result of [false](https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool) selects `activatedDesignerAutocompleteProvider`. |

## Methods

`public List<string> GetAutocompleteSuggestions(SuggestionCategory category, string value, string schemeCode)` 

Gets a list of autocomplete suggestion strings for the specified category and context.

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `category` | `SuggestionCategory` | The suggestion category that determines the editor context. |
| `value` | `String` | The rule, action, or condition name used as context for suggestions. |
| `schemeCode` | `String` | The scheme code for which suggestions are requested. |

### Returns

| Type | Description |
| --- | --- |
| `List<String>` | A list of suggestion strings to display, or [null](https://learn.microsoft.com/dotnet/csharp/language-reference/keywords/null) when no suggestions are available. |

## Remarks

The wrapper evaluates the predicate supplied to the constructor on every method call. When the predicate returns [false](https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool), the call is forwarded unchanged to the configured provider. When it returns [true](https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool), the configured provider is bypassed and the call is delegated to [EmptyDesignerAutocompleteProvider.Value](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/EmptyDesignerAutocompleteProvider/). Disabling the wrapper does not modify the configured provider.

While disabled, [DeactivatedDesignerAutocompleteProvider.GetAutocompleteSuggestions(SuggestionCategory, string, string)](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/DeactivatedDesignerAutocompleteProvider/) returns an empty list of autocomplete suggestions.

[Previous CreateInstanceParams](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/CreateInstanceParams/) [Next DeactivatedDesignerParameterFormatProvider](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/DeactivatedDesignerParameterFormatProvider/)