> ## 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.

# VolumeRemaining Property of the License Object

This property provides access to the remaining number of pages/characters which can be processed till the end of the current period if the license has such a limitation. When this property value reaches 0, analysis, recognition and export operations will not be possible. The property uses as an input parameter the type of units (pages, characters) used by the ABBYY FineReader Engine license to limit the number of operations. The period is specified by the [ILicense::VolumeRefreshingPeriod](/fine-reader/engine/api-reference/license-related-objects/license/volumerefreshingperiod-property) property.

## Syntax

### C++

```cpp theme={null}
HRESULT get_VolumeRemaining(
   LicenseCounterTypeEnum CounterType,
   int*                   Result
);
```

### C\#

```csharp theme={null}
int get_VolumeRemaining( LicenseCounterTypeEnum CounterType );
```

### Visual Basic .NET

```vb theme={null}
ReadOnly Property VolumeRemaining(CounterType As LicenseCounterTypeEnum) As Integer
```

## Parameters

CounterType

\[in] This variable specifies the type of units used by the ABBYY FineReader Engine license to limit the number of operations during the period. See the description of the [LicenseCounterTypeEnum](/fine-reader/engine/api-reference/enumerations/licensecountertypeenum) constants.

Result

\[out, retval] Returns the remaining number of the specified limitation units which can be processed till the end of the current period.

## Return values

This function 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

[License](/fine-reader/engine/api-reference/license-related-objects/license)

[Working with Properties](/fine-reader/engine/guided-tour/advanced-techniques/programming-aspects/working-with-properties)