## BitConverter::DoubleToInt64Bits method


Returns a 64-bit integer value whose binary representation is equal to binary representation of the specified double-precision floating point value.

```cpp
static int64_t System::BitConverter::DoubleToInt64Bits(double value)
```


| Parameter | Type | Description |
| --- | --- | --- |
| value | double | The double-precision floating point value |

### ReturnValue

64-bit integer value whose binary representation is equal to that of the specified value

## See Also

* Class [BitConverter](../)
* Namespace [System](../../)
* Library [Aspose.PDF for C++](../../../)