## U16String::ToUpper method


Returns a copy of this string converted to uppercase.

```cpp
U16String Aspose::Cells::U16String::ToUpper() const
```


## ReturnValue

A string in uppercase.

## See Also

* Class [U16String](../)
* Class [U16String](../)
* Namespace [Aspose::Cells](../../)
* Library [Aspose.Cells for C++](../../../)