# DetectedQuadElement Class

The `DetectedQuadElement` class stores an intermediate result whose type is detected quad.

## Definition

*Namespace:* Dynamsoft.DDN.intermediate_results


```csharp
class DetectedQuadElement : RegionObjectElement
```

*Inheritance:* [RegionObjectElement](https://www.dynamsoft.com/capture-vision/docs/server/programming/dotnet/api-reference/core/intermediate-results/region-object-element.md) -> DetectedQuadElement

## Methods

| Method | Description |
|--------|-------------|
| [`GetConfidenceAsDocumentBoundary`](#getconfidenceasdocumentboundary) | Gets the confidence as document boundary of current object. |
| [`SetLocation`](#setlocation) | Sets the location of the detected quad element. |

### GetConfidenceAsDocumentBoundary

Gets the confidence as document boundary of current object.

```csharp
int GetConfidenceAsDocumentBoundary() 
```

**Return Value**

The confidence as document boundary of current object.

### SetLocation

Sets the location of the detected quad element.

```csharp
int SetLocation(Quadrilateral location)
```

**Parameters**

`location` The location of the detected quad element.

**Return Value**

Returns 0 if success, otherwise an error code.

**See Also**

[Quadrilateral](https://www.dynamsoft.com/capture-vision/docs/server/programming/dotnet/api-reference/core/basic-classes/quadrilateral.md)