## Validation::SetErrorMessage(const U16String\&) method


Represents the data validation error message.

```cpp
void Aspose::Cells::Validation::SetErrorMessage(const U16String &value)
```

## See Also

* Class [Vector](../../vector/)
* Class [U16String](../../u16string/)
* Class [Validation](../)
* Namespace [Aspose::Cells](../../)
* Library [Aspose.Cells for C++](../../../)
## Validation::SetErrorMessage(const char16_t*) method


Represents the data validation error message.

```cpp
void Aspose::Cells::Validation::SetErrorMessage(const char16_t *value)
```

## See Also

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