> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# AddRegion Method of the Region Object

This method adds a new region to an existing one.

## Syntax

### C++

```cpp theme={null}
HRESULT AddRegion( IRegion* Region );
```

### C\#

```csharp theme={null}
void AddRegion( IRegion* Region );
```

### Visual Basic .NET

```vb theme={null}
Sub AddRegion(Region As IRegion)
```

## Parameters

Region

\[in] This parameter of the [Region](/fine-reader/engine/api-reference/supplementary-objects-and-methods/region) type specifies the new region to be added to an existing one.

## Return values

This method has no specific return values. It returns the [standard return values of ABBYY FineReader Engine functions](/fine-reader/engine/api-reference/return-codes).

## See also

[Region](/fine-reader/engine/api-reference/supplementary-objects-and-methods/region)